TOPIC_TITLE stringlengths 15 156 | CATEGORIES stringlengths 2 199 | POST stringlengths 36 177 | ANSWERS stringlengths 0 51.8k |
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Fail to re-build package with debuild | linux;debian;build;rebuild;thunar;linux;debian;build;rebuild;thunar | Fail to re-build package with debuild
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Ok, after reading some more tutorials, I figured out how at least a modification + build of it can be done.I first tried this official debian tutorial, which seems to be too old ( dpatch does not work as described )Than I took a try for this 3rd party tutorial which uses quilt to build the patch and debuild for... |
Preventing applications from stealing focus | windows;window-focus;windows;window-focus | Preventing applications from stealing focus
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This is not possible without extensive manipulation of Windows internals and you need to get over it.There are moments in daily computer use when it is really important that you make one action before the operating system allows you to do another. To do that, it needs to lock your focus on certain win... |
Clone entire disk to image using clonezilla and keep bootloader(s) | backup;disk-image;clonezilla;backup;disk-image;clonezilla | Clone entire disk to image using clonezilla and keep bootloader(s)
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Clonezilla disk image by default images the partition table(s), bootloaders, and all types of partitions. I believe it makes an assumption that the MBR or primary GPT and any boot loader that is not located in its own partition is located within the first 1 MiB on the disk. This is the case by default with all ... |
Removal of everything between two characters in Ms Word | windows;microsoft-word;regex;windows;microsoft-word;regex | Removal of everything between two characters in Ms Word
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I need a search pattern to remove everything between the "<" and ">" characters.Set "Find What" to \<(*{1,})\>Set "Replace with" to an empty string. Check "Use wildcard"Notes:< and > are special characters that need to be escaped using \* means any character{1,} means one or more timesFurther readingFind and re... |
Does Keepass protect passwords from malicious software like viruses? | security;virus;password-management;keepass;security;virus;password-management;keepass | Does Keepass protect passwords from malicious software like viruses?
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If a virus is on your computer at the time any program handles sensitive data, you're hosed.KeePass does as much as it can to protect your passwords from malware, but no solution can be bulletproof; once malware is running on your computer, the machine cannot be trusted. Let's look at some of the security featu... |
IP subnet /17 for latter range (x.x.128.0 - x.x.255.255) | subnet;subnet | IP subnet /17 for latter range (x.x.128.0 - x.x.255.255)
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IP address slash notation and subnet masks and be confusing, but thanks to online calculators like this, you can easily experiment. This should work:115.93.128.0/17Note the range would be from 115.93.128.1 to 115.93.255.254 since there is no 0 network address and 115.93.255.255 is reserved for the broadcast add... |
PuTTY exits after entering password (log : “This account is currently not available”) | ssh;putty;ssh;putty | PuTTY exits after entering password (log : “This account is currently not available”)
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Opening a ticket with the hosting provider is likely the best move.It looks like the "This account is currently not available" message is coming from the shell which is invoked after logging in.It's likely that the account which you're attempting to ssh into has been disabled by the hosting provider or by an en... |
Linux re-install Windows boot partition | linux;windows-8;partitioning;multi-boot;fedora;linux;windows-8;partitioning;multi-boot;fedora | Linux re-install Windows boot partition
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If partition is there and only content is changed then it is recoverable. If partition is deleted then I can't help. If partition is there then you can recover it as:Boot windows from DVD or flash drive make sure you are booting the same window version and same architecture like if installed version is windows ... |
Windows 8.1 hangs when entering "Startup options" | windows-8;boot;drivers;windows-8;boot;drivers | Windows 8.1 hangs when entering "Startup options"
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I just had the same problem, and again, no documentation on it online. In my case, turns out Windows 8.1 din't know how to interact with USB in the "Startup options" menu, so not only the keyboard(s), but USB mice and other USB devices were not powered on while in the menu. Two possible solutions,If your BIOS a... |
Windows 7: Connect to Android device using WPA2 PSK | windows-7;wireless-networking;android;hotspot;wps;windows-7;wireless-networking;android;hotspot;wps | Windows 7: Connect to Android device using WPA2 PSK
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I believe the type of connection you're trying to use is WPA2 PSK, which is short for Wi-Fi Protected Access 2 with Pre-Shared Key.In Windows 7, go to Control Panel -> Network and Sharing Center -> Manage Wireless Network -> Add -> Manually create a network profile In here, enter your access point's name (SSID,... |
Can I mount fully encrypted HDD from another HDD? (TrueCrypt) | windows-7;ubuntu;hard-drive;encryption;truecrypt;windows-7;ubuntu;hard-drive;encryption;truecrypt | Can I mount fully encrypted HDD from another HDD? (TrueCrypt)
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Install truecrypt on ubuntu and either mount the volume or fully decrypt it.ShareImprove this answer
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answered Feb 19, 2015 at 11:39OvermindOvermind9,76844 gold badges2525 silver badges3737 bronze badgesAdd a comment | |
How to select all arrows of a certain colour in PowerPoint? | microsoft-powerpoint;microsoft-powerpoint | How to select all arrows of a certain colour in PowerPoint?
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Not directly possible in PowerPoint. If you're fairly good with VBA, you could write some code to do the job.If you only need to do this once in a while, it's probably not worth the effort, but if you'll be changing these things regularly, there are a couple of addins that might help.I have an add-in called Sh... |
Kinect for Windows v2 vs Kinect for Xbox One | kinect;kinect | Kinect for Windows v2 vs Kinect for Xbox One
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Just as @Ramhound said on the Question comment, these two sensor are functionally identical. Recently MS also announced in a blog that they will no longer produce Kinect for Windows v2 sensor, developers should just use Kinect for Xbox One sensor + Kinect Adapter for Windows. And they also said in that official... |
Does an IO port address belong to RAM? | linux;memory;cpu;io;linux;memory;cpu;io | Does an IO port address belong to RAM?
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Back to the root of the IBM PC which used 8088 microprocessor, separate address rooms were used for RAM and IO. The 8088 processor supported 20 bit addresses when accessing RAM, but used only 16 bit addresses for access IO. There was an extra pin on the processor to signalize whether RAM or IO is addressed. Thi... |
Frequent BSOD 0x9F driver_power_state_failure | windows-7;drivers;bsod;nvidia-geforce;windows-7;drivers;bsod;nvidia-geforce | Frequent BSOD 0x9F driver_power_state_failure
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The error is generated by nVidia display driver. Instead of recovering from a crash, it crashes the whole system bus driver. Since system drivers cannot be user-altered, theres is nothing you can do directly to the driver.You should use a stable, older driver like 332.21 or 325.x. Try to get the driver from you... |
Launchy: can't use a shorcut to create a new email for a specific person using Outlook 2013 | microsoft-outlook-2013;launchy;microsoft-outlook-2013;launchy | Launchy: can't use a shorcut to create a new email for a specific person using Outlook 2013
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I copied Outlook.exe to a new folder path without spaces, updated my shortcut with the "/c ipm.note" flags to point to that new exe location, and it did work. Unfortunately it takes a couple seconds to open - I think it's initializing a new instance of Outlook behind the scenes.ShareImprove this answer
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Is it possible I would get hacked by using DNS service? [closed] | networking;security;dns;networking;security;dns | Is it possible I would get hacked by using DNS service? [closed]
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A DNS service is Domain Name Resolution. A DNS server takes a web URL (e.g. www.google.com) and translates it to an IP address (in Google’s case, 216.58.216.206). A DNS would not change what a website sees as your location.It is theoretically possible that an attacker could pose as a public DNS server via a Ma... |
Where does this name come from? root@<hostname> | linux;centos;centos-6;linux;centos;centos-6 | Where does this name come from? root@<hostname>
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After updating the hostname your current instance won't be updated. Use "su root" orlogout and login. Then Bash should display your new hostname.ShareImprove this answer
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answered Feb 19, 2015 at 3:04Robin HoodRobin Hood3,40122 gold badges1818 silver badges3636 bronze badgesAdd a comment | ;
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OSX: ssh: Could not resolve hostname: nodename nor servname provided, or not known | macos;networking;ssh;dns;network-shares;macos;networking;ssh;dns;network-shares | OSX: ssh: Could not resolve hostname: nodename nor servname provided, or not known
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Fixed adding to /etc/hosts:192.168.1.67 macpro.localFor some reason ~/.ssh/config is not enoughShareImprove this answer
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edited Oct 2, 2017 at 18:38
answered Sep 21, 2015 at 17:25drew1kundrew1kun2,02866 gold badges3838 silver badges5858 bronze badgesAdd a comment | ;
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This message implies that y... |
What files can I safely enable NTFS compression for on Windows 7/8 USB bootable drive? | windows-7;usb;ntfs;compression;windows-7;usb;ntfs;compression | What files can I safely enable NTFS compression for on Windows 7/8 USB bootable drive?
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When considering compression for small files, keep in Mind the NTFS cluster size of 4K: Files, that are below 4K and can not be compressed enough to fit entirely into the MFT record (i.e. more than a few byte) will use 4K before and after. A file of 7K with a compression rate of less than 1.8 will also use 8K b... |
Fill rows down quickly (column or matrix of zeros) | microsoft-excel;microsoft-excel-2010;microsoft-excel;microsoft-excel-2010 | Fill rows down quickly (column or matrix of zeros)
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If you want to create a block of zero'sHi-light (select) the areatouch the 0 keytouch Ctrl + EnterShare
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answered May 28, 2014 at 21:17Gary's StudentGary's Student19.1k66 gold badges2525 silver badges3838 bronze badgesAdd a comment | ;
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To create a column of 0's in Excel:insert a 0 into one cel... |
How can I switch the tuleap's interface? | tuleap;tuleap | How can I switch the tuleap's interface?
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You need to install tuleap-theme-flamingparrot RPM and then switch to it in your preferences (My Personal Page).Once installed you can also update local.incShare
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answered May 28, 2014 at 20:51Manuel VACELETManuel VACELET34922 silver badges77 bronze badgesAdd a comment | |
Edit vim syntax highlighting options for a specific file type | vim;syntax-highlighting;markdown;vim;syntax-highlighting;markdown | Edit vim syntax highlighting options for a specific file type
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:syn list shows you all syntax definitions; the group for _this_ is markdownItalic. To change the visual appearance, just link this syntax group to a different highlight group (:hi lists them all), e.g. to turn off the highlighting:hi link markdownItalic NormalYou can put that into your ~/.vimrc to make it perm... |
Mac stuck on gray screen | macos;boot;macbook;macos;boot;macbook | Mac stuck on gray screen
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What troubleshooting steps have you tried? Have you tried clearing the Nv ram? Also have you tried using diskutil to verify any issues. Also, you can also boot the machine into safe mode by holding the shift key. The machine will run a few tests while booting into safe mode. This could possible resolve the issu... |
How do I Connect a 30yr-old Tandy 1400LT laptop to the internet? | ethernet;laptop;serial;ethernet;laptop;serial | How do I Connect a 30yr-old Tandy 1400LT laptop to the internet?
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The OS should be no problem as it is a 386 hardware. You'll probably need 4MB of RAM (likely higher) at an absolute minimum to run Linux, and likely 16MB to run any distribution or kernel with a decent software selection since 2000 or so. If you can't upgrade the RAM you are stuck.Some brief searches seem to ... |
Excel spreadsheet undoes/reverts to previously saved state | microsoft-excel;microsoft-excel-2010;microsoft-excel;microsoft-excel-2010 | Excel spreadsheet undoes/reverts to previously saved state
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You may want to do your own versioning - Saving a new file as FileName_Date.xlsxI'd also check the autorecovery settings to see how often it's saving / where and consider turning it off. Share
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answered Aug 7, 2014 at 2:41Jason GordonJason Gordon4122 bronze badgesAdd a comment | ;
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This could b... |
Truecrypt, killed process, still able to copy files on external disk | truecrypt;truecrypt | Truecrypt, killed process, still able to copy files on external disk
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The GUI process only serves as a management interface for the kernel driver. This driver does all the heavy lifting, including encryption and decryption.Bottom line: This is expected behavior. You can even close it normally while volumes are mounted IIRC.Share
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answered May 28, 2014 at 20:16Daniel BD... |
How to block div on website permanently using Chrome? | google-chrome;blocking;google-chrome;blocking | How to block div on website permanently using Chrome?
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For this kind of thing, I normally recommend the Stylus Add-on for chrome.Browse to the site when you have installed the add-on and go to:Stylus (Icon) > Write Style for > Click on the part of the URL you'd like the div to disappear on.Use a code similar to the following to hide the div:.comments {display: non... |
bash autocompletion + command history using sudosh on AIX | bash;history;autocomplete;aix;sudosh;bash;history;autocomplete;aix;sudosh | bash autocompletion + command history using sudosh on AIX
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I don't know sudosh, it seem very old.First you have to know witch profile to load, is it .profile, .bash_profile, .bashrc ? Can you show us your PATH? echo $PATHshould return something, if not, that is why the TAB doesn't work.About the command history, you have to check if you have a .bash_history inside y... |
How much clock drift is considered normal for a non-networked windows 7 PC? | windows-7;date-time;windows-7;date-time | How much clock drift is considered normal for a non-networked windows 7 PC?
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I would also like to know what is the typical ("expected") clock drift of standard RTCs found in common PC hardware. The NTP FAQ from www.ntp.org provides some information on the topic:3.3.1.1. How bad is a Frequency Error of 500 PPM? says that a 500 PPM error corresponds to a drift of 43 seconds per day, and "... |
How to write comments in mac configuration files | macos;mac;command-line;osx-mavericks;macos;mac;command-line;osx-mavericks | How to write comments in mac configuration files
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Disadvantages of partitioning an SSD? | partitioning;ssd;storage;partitioning;ssd;storage | Disadvantages of partitioning an SSD?
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SSDs do not, I repeat, do NOT work at the filesystem level!There is no 1:1 correlation between how the filesystem sees things and how the SSD sees things.Feel free to partition the SSD any way you want (assuming each partition is correctly aligned, and a modern OS will handle all this for you); it wi... |
How can I disable changes to folder last modified date? | windows-7;microsoft-excel;microsoft-office;microsoft-excel-2013;windows-7;microsoft-excel;microsoft-office;microsoft-excel-2013 | How can I disable changes to folder last modified date?
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The only solution I have found so far is to open Excel via the Start Menu (or launcher of choice). Then go to File>>Open (or Ctrl+o). Choose your file, and click the drop down on the "Open" button to open it as Read Only. Opening it in this manner will keep the folder's Modified Date from updating. Share
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Why is cache memory so expensive? | memory;architecture;memory;architecture | Why is cache memory so expensive?
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Take a look at : Processors cache L1, L2 and L3 are all made of SRAM?In general they are all implemented with SRAM.(IBM's POWER and zArchitecture chips use DRAM memory for L3. This is called embedded DRAM because it is implemented in the same type of process technology as logic, allowing fast logic to be integr... |
Is it possible to connect two wireless range extenders? | wireless-router;wireless-router | Is it possible to connect two wireless range extenders?
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Go with powerline range extenders? I have 2 in my place and they work fine.You just join whichever wifi is strongest in the area.Most have a built in ethernet too, handy for wired connections.This is a good scalable method.You may have to change the IP of one of them, if the want a fixed IP, but you can normal... |
Creating a path shortcut? | windows-7;shortcuts;windows-7;shortcuts | Creating a path shortcut?
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Right-click on an application, select Send to:, and choose a destination for the shortcut. Share
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answered Sep 8, 2014 at 15:39newbie_techienewbie_techie3422 bronze badges2Could i do that for a whole path though, i want to be able to create a shortcut that opens the whole path of something like progr... |
/sbin/init exists but couldn't execute it | linux;linux-kernel;init;linux;linux-kernel;init | /sbin/init exists but couldn't execute it
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wamp localhost working but cannot display page | wamp;wamp | wamp localhost working but cannot display page
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WAMPServer 2.5 Homepage the Your Projects Menu and Virtual HostsThere has been a change of concept in WampServer 2.5 and there is a good reason for this change!In WampServer 2.5 it is now STRONGLY encouraged to create a Virtual Host for each of your projects, even if you hold then in a \wamp\www\subfolder struc... |
What does "--" used in Excel function mean? | microsoft-excel-2010;worksheet-function;microsoft-excel-2010;worksheet-function | What does "--" used in Excel function mean?
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All the -- does is tell Excel to convert the boolean search results to 0 or 1.Anytime you need to use some type of logical function in Excel and wish to have the results returned as either “1” or “0” instead of “TRUE” or “FALSE,” simply use double minus signs as part of your formula and you will be well on y... |
Search for images by "has Geotag data" | images;search;file-search;search-indexing;geotagging;images;search;file-search;search-indexing;geotagging | Search for images by "has Geotag data"
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I would recommend Batch Images http://www.binarymark.com/products/batchimages/default.aspxStep 1: Specify the folder(s) where you want to scan for images, and specify file name pattern if applies:Step 2: Under image properties tab, under Metadata check EXIF GPS, that way saying explicitly that you require image... |
Bash: exact match of a string with regex | linux;bash;regex;linux;bash;regex | Bash: exact match of a string with regex
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You get a success because the regex matches on a portion of it.If you want an exact match, you need to anchor the pattern to the start and end of the line: regex="^lo(lo)+ba$"the ^ stands for the start of the string: nothing can be before the patternthe $ stands for the end of the string: nothing can be afterIn... |
Getting Windows 8 to display different pictures on each display desktop | windows-8;multiple-monitors;windows-update;desktop;slideshow;windows-8;multiple-monitors;windows-update;desktop;slideshow | Getting Windows 8 to display different pictures on each display desktop
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It seems like it will eventually sort itself out, but I didn't do anything to make that happen.I'm still flummoxed, but at least it's back...(trying to mark the question as answered, or similar. New to posting questions though, only ever answered before...)ShareImprove this answer
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answered Sep 26, 2... |
Unable to get Excel to recognise date in column | microsoft-excel;microsoft-excel-2010;microsoft-excel-2007;date;microsoft-excel;microsoft-excel-2010;microsoft-excel-2007;date | Unable to get Excel to recognise date in column
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The problem: Excel does not want to recognize dates as dates, even though through "Format cells - Number - Custom" you are explicitly trying to tell it these are dates by "mm/dd/yyyy". As you know; when excel has recognized something as a date, it further stores this as a number - such as "41004" but displays ... |
Installing .NET framework 3.5 on windows server 2012 | windows;windows-server-2012;.net-framework;window;.net-3.5;windows;windows-server-2012;.net-framework;window;.net-3.5 | Installing .NET framework 3.5 on windows server 2012
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You need your 2012/2012R2 ISO mounted or unpacked to a folder as the installation media for .net 3.5 is actually included on the DVD/ISO itself!Next up, you can install by launching a command prompt (As Administrator) and running the following command:DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /Limit... |
Netsh firewall: allow a port just for a single interface | windows-7;networking;firewall;netsh;windows-7;networking;firewall;netsh | Netsh firewall: allow a port just for a single interface
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Re-add ssh key every time I restart my mac | macos;ssh;git;macos;ssh;git | Re-add ssh key every time I restart my mac
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For anyone else still looking, I found a working solution on Stackexchange, based on a question on Reddit that mentions this problem, specifically with macOS Sierra.In addition to ssh-add -K you also have to create a new file ~/.ssh/config with this content:Host * UseKeychain yes AddKeysToAgent yes Ident... |
Firefox modifying google searchplugin to not country redirect | firefox;browser;search;firefox;browser;search | Firefox modifying google searchplugin to not country redirect
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The following google.com/ncr search plugin works in Firefox 34.0.5:Google (No country redirect) (google.com) by Mycroft Project [Review] http://mycroftproject.com/google-search-plugins.htmlShareImprove this answer
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answered Dec 8, 2014 at 1:03guestguest2922 bronze badges11Can you give a more detailed... |
Pipe PuTTY context to client clipboard? | linux;windows;ssh;putty;clipboard;linux;windows;ssh;putty;clipboard | Pipe PuTTY context to client clipboard?
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If you want to copy all the putty output to clipboard, there is a "Copy All To Clipboard" option available in context menu (right-click) from title bar of the putty window. ShareImprove this answer
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answered Sep 26, 2014 at 10:38tonioctonioc87344 silver badges66 bronze badges2This is by far the faste... |
Count Row and Column in Pivot Table | microsoft-excel;microsoft-excel-2010;worksheet-function;pivot-table;microsoft-excel;microsoft-excel-2010;worksheet-function;pivot-table | Count Row and Column in Pivot Table
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In the values field for the pivot table, you need to insert what you want to sum or count. Then click it to select what calculation you want it to perform (sum, count, etc).ShareImprove this answer
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edited Feb 13, 2015 at 13:35
answered Sep 26, 2014 at 11:57RaystafarianRaystafarian21.4k1111 gold badge... |
Why does my C:\ drive show that it's using more space than is actually being used? | windows;windows-8;hard-drive;ssd;windows;windows-8;hard-drive;ssd | Why does my C:\ drive show that it's using more space than is actually being used?
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There will always be a discrepancy between the used space reported on the drive itself and the sum of the files/folders on it, and the discrepancy will almost always be more on the OS drive than in any other drive on the system. There are a couple of reasons for this:The used/free graph on the drive properties... |
Open multiple instances of Adobe Acrobat Professional | adobe-acrobat | Open multiple instances of Adobe Acrobat Professional
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I was easily able to run multiple instances Acrobat Pro XI (11.0) by simply typing "run" from the start menu, and in the "run window" typing then in "run" entering: "C:\Program Files\Adobe\Acrobat 11.0\Acrobat\Acrobat.exe" /nand repeat. I could scan and OCR in one, and do operations in the other.awesome ShareI... |
What are the default English error messages for Windows password policies? | windows;passwords;windows;passwords | What are the default English error messages for Windows password policies?
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Password related stringsThe following Microsoft article provides a list of common logon error messages, along with a brief explanation: Workstation Logon. It was written for Windows 2000, but it might still apply.And here are some XP messages, courtesy of NirSoft: Windows XP DLL File Information - msgina.dllTex... |
Two different physical ssd's for two different OS | windows;ubuntu;hard-drive;bios;windows;ubuntu;hard-drive;bios | Two different physical ssd's for two different OS
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Generally yes, either through changing the boot order in bios, or by selecting a boot device in the system boot menu. If you don't want one bootloader stepping on the other, disconnect the other SSD and install.You don't need to 'turn off' the SSD - the windows system can't see the linux FS without additional f... |
Running OpenGL Apps on Android x86 4.4 R1 in virtual machine | virtual-machine;android;hyper-v;opengl;virtual-machine;android;hyper-v;opengl | Running OpenGL Apps on Android x86 4.4 R1 in virtual machine
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As far as I know, Android x86 doesn't have any OpenGL emulation. (Related:Running OpenGL App on Android x86 and VirtualBox?)The possible alternatives are:GenymotionThe default Android emulator bundled with SDKShareImprove this answer
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answered Sep 24, 2017 at 8:01mike_smike_s1Add a comment | |
Creating tables in SQL [closed] | sql;sql | Creating tables in SQL [closed]
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The issue is the syntax near the table name. Remove the quote marks from test_11. CREATE TABLE test_11 ( `Company_Name` varchar(160), `Company_Number` varchar(8), `Care_Of` varchar(100), `PO_Box` varchar(10), `Address_line1` varchar(300), `Address_line2` varchar(300), `Post_town` text, `County` varchar... |
Run windows explorer via chrome? | windows-8;google-chrome;windows-explorer;windows-8;google-chrome;windows-explorer | Run windows explorer via chrome?
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From Chrome, Safari and Opera this isn't possible due to their security model. Internet Explorer permits it, because it's part of the OS and intimately linked with Explorer.exe.Thus, the only solution to achieve your goal is by using an extension. ShareImprove this answer
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answered Aug 26, 2014 at 8... |
PC as W-LAN router | wireless-networking;wireless-networking | PC as W-LAN router
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First, you have to setup a WiFi access point:Open a command prompt as admin (cmd)Run netsh wlan set hostednetwork mode=allow ssid=your_network_name key=your_passwordRun netsh wlan start hostednetworkThen enable connection sharing:Run ncpa.cpl to open the adapters listSelect your internet adapter, right click, p... |
Why do I need to install RSAT on Windows 8.1 for accessing Hyper-V Server 2012 R2? | virtual-machine;windows-8.1;virtualization;hyper-v;virtual-machine;windows-8.1;virtualization;hyper-v | Why do I need to install RSAT on Windows 8.1 for accessing Hyper-V Server 2012 R2?
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In fact, this depends on which Hyper-V server you wan to manage from your Windows 8.1 client.This post indicate it's totally possible to manage a Hyper-V server on Windows Server 2012/R2 from the Windows 8.1 Hyper-V Manager.Now, to manage Hyper-V Server 2012R2 (standalone), it's a bit different. This post expla... |
Force vncserver started by lightdm to localhost on ubuntu 14.04 | localhost;ubuntu-14.04;vncserver;localhost;ubuntu-14.04;vncserver | Force vncserver started by lightdm to localhost on ubuntu 14.04
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As of November 2014 or December 2015 (depending on perspective), LightDM has added the listen-address configuration option to the [VNCServer] section.So the section in your lightdm.conf (or the file in lightdm.conf.d) would change to:## VNC Server configuration## enabled = True if VNC connections should be allo... |
Linux backup server | linux;backup;linux;backup | Linux backup server
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You need to use 2-step-backup:Make a MySQL Dump on a remote host.# mkdir /backups# mysqldump -A > /backups/all-databases.sqlMake a File Dump on remote host.# tar -cvpf /backups/fullbackup.tar --directory=/ --exclude=proc --exclude=sys --exclude=dev/pts --exclude=backups .(You can also exclude /var/lib/mysql, bu... |
router not responding for a few minutes? | networking;router;networking;router | router not responding for a few minutes?
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Pinging host from virtual machine | virtualbox;virtual-machine;kali-linux;virtualbox;virtual-machine;kali-linux | Pinging host from virtual machine
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first turn off the firewall of host machine it may help and set ip_forward=1For setting ip_forward=1, you have to dosysctl -w net.ipv4.ip_forward=1orecho 1 < /proc/net/ipv4/ip_forwardShareImprove this answer
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answered Oct 3, 2014 at 4:45ManishManish122 bronze badgesAdd a comment | |
getting yml syntax highlighting in textmate2 | syntax-highlighting;bundle;textmate-2;syntax-highlighting;bundle;textmate-2 | getting yml syntax highlighting in textmate2
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You need remove Textmate preferences and reinstall it. If you are using OSX find Library folder and search "textmate" and remove all files you find there, then remove textmate app normally from Application folder and install textmate again from its website. You will see again recommendation for .yml file when y... |
Outlook shows certificate security warning in local LAN although certificate is only associated to IIS | microsoft-outlook;ssl;certificate;exchange-2010;security-warning;microsoft-outlook;ssl;certificate;exchange-2010;security-warning | Outlook shows certificate security warning in local LAN although certificate is only associated to IIS
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Your certificate is for webmail.example.org. If you're connecting to your Exchange server via server.domain, then the name will not match the common name in the certificate, thus the error.You either need a certificate that includes both names or you always have to use the external name (even when on the LAN).T... |
Virus effect on flash drive filesystem (FAT) | windows-7;filesystems;usb-flash-drive;virus;windows-7;filesystems;usb-flash-drive;virus | Virus effect on flash drive filesystem (FAT)
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This is one of the common virus I found nowadays on flash drives. They usually hides (System Hidden) all the contents of flash drive and creates shortcut for each of them pointing towards virus executable which itself is hidden.As you have mentioned you deleted executable virus. So to see the contents simply to... |
Does speed enhancement software actually work? [duplicate] | networking;internet;speed;networking;internet;speed | Does speed enhancement software actually work? [duplicate]
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In short, the answer is NoFirst of all, as you have correctly stated you cannot exceed the speed limit set by your ISP. This just won't happen. It is a hardware restriction of the connection you are using, whatever that connection is - fiber, ADSL, DialUp, 3g, 4g, ...A software that claims to overcome the rest... |
Pentadactyl: how to disable menu bar toggle by <Alt>? | firefox;keyboard;keyboard-shortcuts;pentadactyl;firefox;keyboard;keyboard-shortcuts;pentadactyl | Pentadactyl: how to disable menu bar toggle by <Alt>?
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Summary: in about:config, toggle ui.key.menuAccessKeyFocuses to false.Actually recently this is the normal behaviour of Firefox. Recently, because few versions earlier it was not like this. And using extensions like Pentadactyl or Vimperator, it is very apparent and annoying, while possibly with the default us... |
Chrome: waiting for available socket | networking;google-chrome;kaspersky;networking;google-chrome;kaspersky | Chrome: waiting for available socket
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avp.exe is possibly either Kaspersky antivirus or a trojan that has infected your PC. There's no need for a genuine antivirus program to make connections to so many different external IP-addresses. Alternatively it may be part of a peer-to-peer program you have installed that is overloading your system.Kaspersk... |
Outlook from field always reverts to default reply address | microsoft-outlook;exchange-2010;microsoft-outlook;exchange-2010 | Outlook from field always reverts to default reply address
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Best way to share an Excel with an ODBC connection? | microsoft-excel;odbc;microsoft-excel;odbc | Best way to share an Excel with an ODBC connection?
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I finally found the way.Using MS Query instead of ODBC from within Excel. Is a bit tricky as it needs to open another app, pick mock columns, return the data and import back to Excel, and then take profit of that DSN is automatically populated to change that connection String password and the query itself from ... |
Why does a radio stream not appear on a packet monitoring tool? | networking;streaming;wireshark;monitoring;networking;streaming;wireshark;monitoring | Why does a radio stream not appear on a packet monitoring tool?
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Try use ''http.request or http.response'' display filter in WiresharkDisplay the ''Hypertext Transfert Protocol'' and look for ''GET''then look for the url in the html sourceI toook the tip from https://ask.wireshark.org/questions/13425/streaming-url and tested it, successfuly on RFI live and unsuccessfuly on r... |
What ZIP compression method do common OS's natively support? | windows-7;macos;windows-8;zip;windows-7;macos;windows-8;zip | What ZIP compression method do common OS's natively support?
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If your primary goal is compatibility with all/most OSs and unzipping tools, then Deflate is your best choice.From Wikipedia's Zip->Compression Methods article:The most commonly used compression method is DEFLATE, which is described in IETF RFC 1951.ShareImprove this answer
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edited Oct 7, 2021 at 6:47Com... |
How to select lines containing (only/at least) 3 commas? | notepad++;notepad++ | How to select lines containing (only/at least) 3 commas?
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I think this works better than the other answer, as that one matched lines with 4 commas. Of course this works with any character, just replace the commas... If you don't want to match less than nor more than 3 commas per line, I used this pattern:^[^,\n]*((,[^,\n]*){3}$)Explanation of each part of this patte... |
How to quit Avast temporarily? | windows-7;anti-virus;avast;windows-7;anti-virus;avast | How to quit Avast temporarily?
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Here's what worked for me:With the Win+ R combo summon services.msc.Right click on the service Avast Antivirus and click Stop.Before it stops, Avast will warn you that the service is being stopped. Only if you are confident that your computer is safe (and are more worried about the Avast using most of your CPU ... |
How to play multiple instances of VLC on Mac? | macos;vlc-media-player;macos;vlc-media-player | How to play multiple instances of VLC on Mac?
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On the Mac, running multiple instances of VLC is not supported out of the box.As workaround, you can run it from command prompt as:open -n /Applications/VLC.app/Contents/MacOS/VLC my_video.mp4Or can create a Droplet/App by pasting the code below into a new AppleScript Editor script and save it as an applicatio... |
Is it possible to have a file hidden in Windows, but visible in OS X? | windows;macos;mac;windows;macos;mac | Is it possible to have a file hidden in Windows, but visible in OS X?
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One possibility is to use hdiutil's makehybrid option to create a hybrid HFS/ISO disk image, with the Mac files hidden in the ISO filesystem, and the Windows files hidden in the HFS filesystem. Here's an example from an earlier stackoverflow question:hdiutil makehybrid -o image.iso source_folder -iso -hfs -hide... |
Networking not working on Packer created Ubuntu VirtualBox VM | networking;ubuntu;virtualbox;packer;networking;ubuntu;virtualbox;packer | Networking not working on Packer created Ubuntu VirtualBox VM
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Run this as a provisioning script:https://github.com/chef/bento/blob/master/packer/scripts/ubuntu/networking.shSee here for some more details: https://github.com/mitchellh/packer/issues/866ShareImprove this answer
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answered Mar 30, 2015 at 9:57dmayo3dmayo31144 bronze badgesAdd a comment | |
running 16-bit code on 64-bit OS, using virtualization | windows-7;virtual-machine;64-bit;vmware;16-bit;windows-7;virtual-machine;64-bit;vmware;16-bit | running 16-bit code on 64-bit OS, using virtualization
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If the app is 16-bit, you could theoretically get away with running the program inside DOSBOX. you would need this: DOSBOXOnce installed, you can run mount C:\foo Z: which will mount the apps folder in DOSBOX. then all you need to do is: Z: and then appname.exe. Just remember to replace C:\foo with the real fol... |
"invoke-command" using wusa.exe in powershell - won't install the msu | windows-7;command-line;powershell;hotfix;windows-7;command-line;powershell;hotfix | "invoke-command" using wusa.exe in powershell - won't install the msu
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Since PSRemoting uses WinRM and according to this it doesn't look like you can use wusa.exe with WinRM or WinRS it doesn't look possible with the code you listed.There is a workaround listed however:Extract the .msu file through Windows Remote Shell with WUSA using the following command:winrs.exe -r:%computerna... |
Why does mapping <ESC> start command line Vim in Replace mode? | vim;terminal;vim;terminal | Why does mapping <ESC> start command line Vim in Replace mode?
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The ANSI Escape sequences that are used by the terminal all start with Escape (^[), and as Vim is using those to communicate with the terminal, it gets confused when you map <Esc>. That's also why there are no problems in MacVim (and GVIM); those do not use the terminal and have different I/O channels.Mapping <... |
How to run a system file check on an external HD? | sfc;sfc | How to run a system file check on an external HD?
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AEisen Sep 8, 2010 at 3:08 AM I'm not sure about a Windows repair, but a Windows Vista based OS (Vista, PE, 7, 2008) will be able to run System Files Checker on an offline Windows directory.SFC /scannow /OFFWINDIR=remotedrive:\Windows /OFFBOOTDIR=remotedrive:Example:SFC /scannow /OFFWINDIR=F:\Windows /OFFBO... |
Protecting AWS against massive accesses | webserver;amazon-web-services;webserver;amazon-web-services | Protecting AWS against massive accesses
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First let's look at AWS's explanation to what you are referencing here:https://aws.amazon.com/ec2/pricing/30 GB of Amazon Elastic Block Storage in any combination of General Purpose (SSD) or Magnetic, plus 2 million I/Os (with Magnetic) and 1 GB of snapshot storageThose I/Os are for direct accesses to disk an... |
After formatting External Harddrive, Why do hidden OS folders $RECYCLE.BIN, System Volume Information get created | windows-8;operating-systems;virus;windows-8;operating-systems;virus | After formatting External Harddrive, Why do hidden OS folders $RECYCLE.BIN, System Volume Information get created
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Windows requires the system folder $RECYCLE.BIN on each disk; these store "deleted" files until the Recycle Bin (which displays all files in each $RECYCLE.BIN together) is emptied. System Volume Information is a file required by the HDD file system and cannot be viewed while the drive is mounted. Empty the Recy... |
High CPU usage of "NT Kernel & System" process while Chrome playing YouTube video | windows-7;google-chrome;cpu;youtube;windows-7;google-chrome;cpu;youtube | High CPU usage of "NT Kernel & System" process while Chrome playing YouTube video
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I think I solved it.I unchecked "use hardware acceleration when available". Now it's everything faster and consumes lower CPU.ShareImprove this answer
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answered Jan 30, 2015 at 13:30MartinMartin22922 gold badges33 silver badges1111 bronze badges22report this issue in the Chrome Bugtracker, so that th... |
How to turn off the screen saver of CentOS 7? | screensaver;centos-7;screensaver;centos-7 | How to turn off the screen saver of CentOS 7?
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More detail:Click on the power icon in the upper left.Click on settings(wrench/screwdriver picture/icon).Click on the power icon.Under power saving is the selection for blank screen, mine was set to a default of 5 min. I changed it to never.ShareImprove this answer
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edited Dec 21, 2015 at 15:25g2mk1,418... |
Can Excel Solver solve this Knapsack-like optimization? | microsoft-excel;solver;microsoft-excel;solver | Can Excel Solver solve this Knapsack-like optimization?
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Unfortunately no. Excel can only vary one item at a time and you have at least 4 variables to change.But, on the brighter side, you don't need the solver to get the best arrangement. First you calculate the cost per calorie. Select the lowest 2 (or 1) items from each group. You're done.ShareImprove this answer
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Why grep shows me output that does not contain the search word? | ubuntu;bash;virtualbox;grep;ubuntu;bash;virtualbox;grep | Why grep shows me output that does not contain the search word?
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1
It looks like some services report their status to stderr:$ service --status-all 2>&1 | wc -l43$ service --status-all 2>/dev/null | wc -l28$ service --status-all 2>&1 1>/dev/null | wc -l1528 to stdout, 15 to stderr. You are seeing the ones that report to stderr because the pipe only handles stdout. Do this inst... |
In Illustrator, I can't move objects by dragging them | adobe-illustrator;adobe-illustrator | In Illustrator, I can't move objects by dragging them
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If you've recently installed Pushbullet or similar Chrome apps that use the clipboard, your problem may have an easy solution: turn off the app(s), or disable its copy/paste feature, and restart the computer.This is especially likely to work if, on rebooting your computer, the problem resolves temporarily and t... |
Will a NAT router try to talk directly to a device on its subnet or only through its gateway? | networking;internet;nat;networking;internet;nat | Will a NAT router try to talk directly to a device on its subnet or only through its gateway?
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NAT or not, you have different subnets and the way traffic routes from within a subnet and outside of a subnet works the same with IPv4. If you're on 10.1.2.0/24 and you send to anything else on 10.1.2.0/24, your traffic is not processed by the router. The device sees that the destination is on the same network... |
Vagrant Complaining about missing VMWare License | vagrant;vagrant | Vagrant Complaining about missing VMWare License
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I fixed it by removing the VMWare Fusion plugin:vagrant plugin uninstall vagrant-vmware-fusionI am not sure why the plugin remained after I completely removed Vagrant, but it works.ShareImprove this answer
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answered Jan 25, 2015 at 0:21James JefferyJames Jeffery42522 gold badges55 silver badges1212 b... |
Cannot map network drives | windows;networking;mapped-drive;windows;networking;mapped-drive | Cannot map network drives
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If you do not have a DNS server running in your network, the network names will be resolved via NetBIOS.Check if all machines have NetBIOS enabled:Click Start, and then click Network. (Or you type ncpa.cpl into the search box, and press ENTER).Click on the Network and Sharing Center, and then click Manage Netwo... |
Finding the IP address of a walled in router | networking;networking | Finding the IP address of a walled in router
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Why are you so sure your dd-wrt switch has an IP address? If you look up the DD-WRT wiki, it says that you can achieve a simple AP as follows:Simple VersionDisable DHCPConnect a LAN port to the main network / to the main Router's LAN portNow you have an AccessPoint only setup, where clients are served IP detail... |
Merge two audio and one video when reeconding | audio;video;ffmpeg;merge;audio;video;ffmpeg;merge | Merge two audio and one video when reeconding
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-1
Example 1https://trac.ffmpeg.org/wiki/How%20to%20use%20-map%20optionMy intuition was your -map options and the article seems to verify that.Share
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answered Sep 5, 2014 at 16:40dstobdstob30511 silver badge55 bronze badges2It's better to show in an answer what command you're recommending because exter... |
How to compress or hide the processors at top of htop on large machines? | multi-core;htop;multi-core;htop | How to compress or hide the processors at top of htop on large machines?
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Open the setup screen using F2 or ShiftS. The first page of that screen is dedicated to configuring header meters, so you can remove "CPUs" and add "CPU average".In recent htop versions, there also are "CPUs (1&2/4)" and "CPUs (3&4/4)" meters showing two cores per line, though this is more of use on 8–32 core ... |
How can I demonstrate that a user data validation selection clashes with a previous user data validation selection? | microsoft-excel;microsoft-excel-2010;microsoft-excel;microsoft-excel-2010 | How can I demonstrate that a user data validation selection clashes with a previous user data validation selection?
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Say you set up your data validation lists on Sheet2, and you set up your first data validation on Sheet1!A2. And you wanted to change the validation of Sheet1!B2 based on what was selected in Sheet1!A2. You would place this code in the worksheet module for Sheet1:CodeSub worksheet_change(ByVal Target As Range)I... |
Toshiba Laptop tells me to insert boot media in selected boot media device and press a key [duplicate] | windows-7;hard-drive;boot;laptop;windows-7;hard-drive;boot;laptop | Toshiba Laptop tells me to insert boot media in selected boot media device and press a key [duplicate]
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If by wipe you mean clear the contents of your hard drive, it will have wiped the Operating System for the device. This means that it wont be able to run Windows as it is not installed. if you have no back up disks or install disks that you should have got with the machine, then the only way to make it function... |
E185: Cannot find color scheme for synload.vim (Line 19) | vim;colors;gvim;vim;colors;gvim | E185: Cannot find color scheme for synload.vim (Line 19)
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2
After investigation, I want to say, this Error message has NOTHING related with my specified localtion!!!!The real reason is, there's a configure for autoloading vimrc changes while saving vimrc file. Because I found this error ONLY shows in saving vimrc file:autocmd! bufwritepost $HOME/.marslo/.vimrc source % ... |
How can I open/convert a .wpostx file? | windows-live-writer;windows-live-writer | How can I open/convert a .wpostx file?
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1
You have to rename the file"filename".wpost instead of "filename".wpostxthis has kind of worked for meShare
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answered Sep 11, 2014 at 16:37KenKen2611 bronze badgeAdd a comment | |
Suppress execution trace for echo command? | command-line;bash;shell;bash-scripting;jenkins;command-line;bash;shell;bash-scripting;jenkins | Suppress execution trace for echo command?
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When you are up to your neck in alligators, it’s easy to forget that the goal was to drain the swamp. — popular sayingThe question is about echo,and yet the majority of the answers so farhave focused on how to sneak a set +x command in. There’s a much simpler, more direct solution:{ echo "M... |
Instruct Outlook 2010 to reconnect to the server now | windows;networking;microsoft-outlook;windows;networking;microsoft-outlook | Instruct Outlook 2010 to reconnect to the server now
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1
I couldn't find a way to convince Outlook to reconnect to the server, short of restarting it or disabling and (painfully) reenabling the network interface.So what I do is to unplug and plug back in the virtual cable between the VM and the host with the following VBoxCableReconnect script. Of course the script i... |
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