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Reach ssh server behind a router on embedded system using established socket connection | linux;networking;ssh;firewall;embedded;linux;networking;ssh;firewall;embedded | Reach ssh server behind a router on embedded system using established socket connection
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It is not possible to use an existing socket for a different purpose. It'd be like driving a train down the highway - it just isn't going to work (or not without first digging up the highway and laying rails).So what are your options?Well, there's a few.One would be to run a VPN server on your server to which ... |
Can I sync contents of external harddisk with Megasync? | hard-drive;sync;usb-storage;cloud-storage;mega;hard-drive;sync;usb-storage;cloud-storage;mega | Can I sync contents of external harddisk with Megasync?
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Based on my experiences with Megasync for Mac 1.0.39:When you disconnect the drive: Megasync will stop syncing folders that were on that drive. No files are removed from the local machine or from the cloud.When the drive is connected again: Megasync will not enable syncing automatically. You'll have to manually... |
Identify Mac circa 1993 Word Processing Application | mac;file-format;mac;file-format | Identify Mac circa 1993 Word Processing Application
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Beware that classic Mac OS files each had 3 separate parts, all 3 of which usually needed to remain intact for the file to operate correctly:Data Fork: This was the usual contents of a file like you'd see on other platforms (Windows, Unix). For example, a plain text file would have its entire text in the data f... |
"Unable to find root device" on a fresh ArchLinux install | linux;boot;grub;arch-linux;macbook-pro;linux;boot;grub;arch-linux;macbook-pro | "Unable to find root device" on a fresh ArchLinux install
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Instead of booting with the normal image, I used the fallback version and managed to boot into the system. As it turns out, Linux could not detect any drives due to the block mkinitcpio hook (responsible for block devices) missing from the default image. This was due to it being placed after autodetect in /etc... |
Windows 7 Bluecreen Diagnosis | windows-7;diagnostic;windows-7;diagnostic | Windows 7 Bluecreen Diagnosis
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Haproxy for SSH name based proxying | linux;ssh;proxy;reverse-proxy;linux;ssh;proxy;reverse-proxy | Haproxy for SSH name based proxying
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I am using an HAproxy instance running on pfSense for exactly that purpose you were looking for.I wrote a detailed description here:https://julian.pawlowski.me/geeking-out-with-haproxy-on-pfsense-the-ultimate/I'm going even further with this setup: Port 443 is being shared for SSH, SSL/TLS and OpenVPN traffic ... |
What happens if use different ram chips? | memory;motherboard;performance-tuning;memory-timings;memory-speed;memory;motherboard;performance-tuning;memory-timings;memory-speed | What happens if use different ram chips?
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As said, the RAM will work at the slowest device's speed to maintain stability. This is why it is recommended everywhere to always install "matched pairs" of RAM.ShareImprove this answer
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answered Jun 15, 2014 at 11:28KinnectusKinnectus10.4k33 gold badges2424 silver badges4040 bronze badgesAdd a comm... |
Is it possible to install CentOS 64-bit on a 32-bit machine? | linux;centos;32-vs-64-bit;linux;centos;32-vs-64-bit | Is it possible to install CentOS 64-bit on a 32-bit machine?
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No, it is not possible.A 32 bit machine refers to a computer with an ancient 32 bit only CPU. (On a modern PC that is usually a 10+ year old computer. Anything more modern and not configured for ultra-low power has a 64 bit capable CPU).A 64 bit machine is a a computer with a CPU with usually supports both the ... |
Can I use same MS product code to replace Win7 with Ubuntu-host+Win7-guest? | windows-7;windows;virtualbox;product-key;windows-7;windows;virtualbox;product-key | Can I use same MS product code to replace Win7 with Ubuntu-host+Win7-guest?
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It very much depends on how the copy of Windows 7 Home Premium was licensed to your laptop vendor. Usually, it has an OEM license that is specific to your laptop and its hardware and may not activate when installed on other machines. Your VirtualBox emulates hardware other than your laptop's and may thus preven... |
Synology disk group | software-raid;synology;software-raid;synology | Synology disk group
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If your volume is using Synology Hybrid Raid (SHR) adding a drive is very easy. See this tutorial. That is what I did when I went from 3 to 4 HDD's in my DS411+ii. You can set up a SHR array with just one disk if that is not what you are currently using. Keep in mind with just one disk you will not have red... |
Unable to format/delete harddrive while installing Windows 7 | windows-7;windows;partitioning;windows-7;windows;partitioning | Unable to format/delete harddrive while installing Windows 7
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Option A:Boot from windows DVD, when prompted with the screen where you can select language press Shift + F10 from here you should be able to remove the partition using the diskpart tool.Type: diskpartAt the DISKPART prompt, type: list diskMake note of the disk number of the disk from which you want to delete t... |
I've been scammed in accepting a TeamViewer remote control session from a stranger. How do I abort it? | windows;security;teamviewer;remote-control;remote-assistance;windows;security;teamviewer;remote-control;remote-assistance | I've been scammed in accepting a TeamViewer remote control session from a stranger. How do I abort it?
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At a bare minimum, actually interrupting the network connection will end their mouse and keyboard control. If you have only a wired network connection, pulling out the cable is guaranteed to end the session; with wifi, if your computer has a physical switch, turning it off will end the session. Likewise, shutti... |
Snow Leopard Show Contents of VPN | macos;mac;vpn;osx-snow-leopard;macos;mac;vpn;osx-snow-leopard | Snow Leopard Show Contents of VPN
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"domainname.com" is the domain name. You need to specify the host name of the computer on the domain you want to access. ie: servername.domainname.com.That's assuming you work's IT have DNS setup properly for use with the VPN. If not, then (once connected to via the VPN) you should be able to use the... |
Using Apache Httpd mod_rewrite to rewrite URL based on Accept request header? | apache-http-server;url;httpd;mod-rewrite;url-rewriting;apache-http-server;url;httpd;mod-rewrite;url-rewriting | Using Apache Httpd mod_rewrite to rewrite URL based on Accept request header?
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RewriteCond %{HTTP_ACCEPT} ^application/vnd\.x\.(v[1-9])\+jsonRewriteRule ^(/abc/index\.html)$ /%1/$1 [L]The RewriteCond line matches the Accept: header and captures the vX string.The RewriteRule does the actual rewriting and prepends the RewriteCond captured string to the now captured location; using % interpo... |
Win7 User Accounts (on a work network) | windows-7;user-accounts;windows-7;user-accounts | Win7 User Accounts (on a work network)
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Deleting a User account will delete all folders under \Users\username. ShareImprove this answer
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answered Dec 30, 2014 at 21:36vembutechvembutech6,18211 gold badge1919 silver badges2121 bronze badgesAdd a comment | ;
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All files in the user profile will be deleted.The user profile is the user na... |
Get access denied error when adding predefined network discovery firewall rule | windows-7;windows-firewall;network-discovery;windows-7;windows-firewall;network-discovery | Get access denied error when adding predefined network discovery firewall rule
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I guess I found the solution on answers.microsoft.comhttp://answers.microsoft.com/en-us/windows/forum/windows_7-networking/network-discovery-and-file-sharing-wont-stay-on/a12402a4-2826-4a0e-9b5b-45918ce33ef2Appears to be a corrupted firewall and in the answer thread I foundThis Tool does it for you without requ... |
Can Connectify Change Traffic Limits [closed] | networking;wireless-networking;internet;internet-connection;connectify;networking;wireless-networking;internet;internet-connection;connectify | Can Connectify Change Traffic Limits [closed]
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There is no 1 size fits all solution - it is certainly not possible for a device to get round properly set up traffic limits. Its very difficult to comment meaningfully unless more is known about the network.If the network is set up by idiots its possible that traffic is limited based on MAC address and that... |
Conditional values in .screenrc? | linux;gnu-screen;linux;gnu-screen | Conditional values in .screenrc?
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As long time (13 years or so) GNUscreen user I am pretty sure there is no such feature in GNUscreen.If you do not mind I would suggest switching to tmux, as it has vastly superior support to multi-panel work flows.It is possible to configure tmux so it has virtually identical keyboard shortcuts as GNUscreen (th... |
Change group id when acting in directory | linux;permissions;user-groups;linux;permissions;user-groups | Change group id when acting in directory
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I'd suggest doing a chmod on the directory to add the SGID bit. chmod g+s directoryWhat happens is that any files created get the group assigned the group of the directory automagically.ShareImprove this answer
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answered Dec 30, 2014 at 20:19mdpcmdpc4,40499 gold badges2727 silver badges3636 bronze ba... |
How, on VIFM, you can map a key to call the "=" (filter) function, without an initial query? | vifm;vifm | How, on VIFM, you can map a key to call the "=" (filter) function, without an initial query?
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Put the following command into your vifmrc to achieve the desired behaviour of =:nnoremap = =<c-u>Some details so you know how to deal with something similar in future:The command maps = to =<c-u> sequence of keys.nnoremap instead of nmap is needed to prevent expansion of any keys in right-hand side (in case yo... |
Understanding SumIF and Subtotal combinations | microsoft-excel;microsoft-excel | Understanding SumIF and Subtotal combinations
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=SUMPRODUCT(SUBTOTAL(109,OFFSET(AW5,ROW(AW5:AW552)-ROW(AW5),,1)),--(AV5:AV552=AV558))Sumproduct - multiplies one array by another and adds them together.Subtotal - gives you the subtotal of a specific operation on a range(s) - here are the arguments. 109 = sumOffset - takes the reference and uses offset to refe... |
How do I synchronise time with a time server on Windows 7 and 8.1? | windows-7;windows-8;sync;ntp;windows-7;windows-8;sync;ntp | How do I synchronise time with a time server on Windows 7 and 8.1?
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Windows time synchronisation, based on Windows 7.First test the server you're time synchronising to, just to cover everything:Start at the yellow arrow there, and click on the clock.Click on [Change the date and time settings] at the bottom of the clock calenderGo to the {Internet Time} tabClick on the [Change ... |
Copying data using VLOOKUP error | microsoft-excel;microsoft-excel | Copying data using VLOOKUP error
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You need to lock the table_array parameter down as an absolute cell range reference with the $ symbol.=VLOOKUP($A2,Sheet1!$A$1:$D$1000,2,FALSE)I've also locked down the column portion of the A2 reference so that is will not change if filled right (mentioned above by @Fayyaadh). When you were filling down, the r... |
How to white-out part of an email in my browser? | google-chrome;browser;gmail;privacy;google-chrome;browser;gmail;privacy | How to white-out part of an email in my browser?
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Here's one method I used:Use "Stylebot", an add-on for Chrome, to make all of the text white. This way, all of the text is invisible. Then, you can highlight the text that you want someone to see. It also can be very genuine because the sender's email address can be shown in connection with the email itself.... |
Fix an unusable flash drive | windows-7;partitioning;usb-flash-drive;bootable-media;windows-7;partitioning;usb-flash-drive;bootable-media | Fix an unusable flash drive
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Your USB drive isn't ruined; it simply needs a new primary partition. This can easily be fixed in DISKPART using the CREATE PARTITION PRIMARY command.From DISKPART (Run with Administrator Priveleges)Type LIST DISK and hit ENTERFind the usb disk number in the menu (identifiable by it's size), then type SELECT D... |
Xubuntu themes look ugly after hdmi cable is unplugged | hdmi;themes;xfce;xubuntu;hdmi;themes;xfce;xubuntu | Xubuntu themes look ugly after hdmi cable is unplugged
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You need recompile xfce4-settings with this patch:http://bug-attachment.xfce.org/attachment.cgi?id=5681https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-331/+bug/1308105ShareImprove this answer
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answered Dec 13, 2014 at 19:22Андрей КондратьевАндрей Кондратьев7611 bronze badge1Please,... |
How to zip a list of files in Linux | bash;zip;bash;zip | How to zip a list of files in Linux
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Very simple:zip archive -@ < out.txtThat is, if your out.txt file contains one filename per line. It will add all the files from out.txt to one archive called archive.zip.The -@ option makes zip read from STDIN.If you want to skip creating a temporary out.txt file, you can use grep's capability to print filena... |
can 5mm HDD slot accommodate 7 mm HDD | hard-drive;sony-vaio;hard-drive;sony-vaio | can 5mm HDD slot accommodate 7 mm HDD
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I don’t see how the slot is 5mm. That’s not a common disk height anyway. 9.5 mm is “full height”, 7 mm is “reduced height” and 12.5mm is “extended height”. Apparently, there actually are some disks with 5 mm height, but I guess that form factor is virtually irrelevant.Your current disk is 7mm in height, so any ... |
Can't boot from hard drive, otherwise fine | hard-drive;boot;windows-8.1;ssd;sata;hard-drive;boot;windows-8.1;ssd;sata | Can't boot from hard drive, otherwise fine
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First I would use one of the SMART tools to look at the drive self diagnostic errors and see if there are any indications of the drive going bad. This stands for Self-Monitoring, Analysis, and Reporting Technology, and can give you some insight into. Possiblenhardware failures.Another specific tool worth mentio... |
How come one user can delete another user's 755 files? | linux;security;file-permissions;linux;security;file-permissions | How come one user can delete another user's 755 files?
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The files are read-only; however, deleting a file doesn't modify it but only the parent directory (it basically removes the file from directory listing) – and it sounds like you have full write permissions to the directory.You can set the sticky bit—aka “restricted deletion” flag—which will prevent anyone exce... |
How to use variables in variables in crontab | linux;cron;linux;cron | How to use variables in variables in crontab
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According to crontab man page (man 5 crontab)if you set variables, those will be environment variables (which is fine as long as you don't overwrite other environment variables)the value of such a variable is NOT parsed, substitutions will NOT workSo you can define AUTH, BASE_URL but you cannot define COMMAND_O... |
Port forwarding with two routers | networking;wireless-networking;router;wireless-router;port-forwarding;networking;wireless-networking;router;wireless-router;port-forwarding | Port forwarding with two routers
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If router B is a WiFi client connected to router A, then you do not need routing or DHCP enabled on router B at all. The wireless connection should be equivalent to you connecting an ethernet cable from one of Router B's LAN ports to one of Router A's LAN ports.Systems connected to router B via ethernet will p... |
Close all programs ending in ".vshost.exe" | windows;cmd.exe;windows;cmd.exe | Close all programs ending in ".vshost.exe"
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This command could help:for /F "tokens=1-3" %G in ('tasklist^|find /I ".vshost.exe"') do @echo %G %H %IIf output matches your criteria, then replace @echo %G %H %I with taskkill /PID %H /T or something similar to.Note: % sign should be doubled when used in a batch script: use %%G instead of %G, %%H instead of ... |
AMD Processor Model Unknown | cpu;cpu | AMD Processor Model Unknown
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You need to update your BIOS to F12fVendor, CPU Model, Frequency, L2 Cache, L3 Cache, Core Name, Process, Stepping, Wattage, System Bus, Since Bios VersionAMD, Phenom II X6 1055T, 2800MHz, 512KBx6, 6MB, Thuban, 45nm, E0, 125W, 4000, F12fIf its not working then its very likely you don't have the F12f revision ... |
Repeat last action in Notepad++ | notepad++;notepad++ | Repeat last action in Notepad++
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Action you request isn't currently available.This is not a perfect answer, but there is a workaround: for most actions, you can use macro-recording feature. See items of Macro menu.For advanced text editing or editor control, use AutoHotKey as suggested by commenter above.ShareImprove this answer
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an... |
How do I force Internet Explorer to download PDF files instead of trying to open them? | windows-7;pdf;internet-explorer-11;windows-7;pdf;internet-explorer-11 | How do I force Internet Explorer to download PDF files instead of trying to open them?
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To change the default PDF open behavior when using a web browser:In Adobe Acrobat\ReaderChoose Edit—>PreferencesSelect the Internet category from the list on the leftTo display the PDF in the browser, check "Display in browser"To open PDFs from the web directly in Acrobat, uncheck "Display in browserShareImprov... |
New PC won't restart | boot;bios;reboot;boot;bios;reboot | New PC won't restart
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After looking at other people's comments, here is my theory:Its either that the hard drive is broken (or the DVD)Or that its something messing around with the boot sector. Can you confirm that your PC passes POST. If it doesn't, can we get some sort of beep codes ?If you go past POST, try to boot from a USB, to... |
Vim `cpp` Syntax highlighter prematurely ends macros mid-word | vim;macros;syntax-highlighting;vim;macros;syntax-highlighting | Vim `cpp` Syntax highlighter prematurely ends macros mid-word
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I cannot reproduce the problem, not with the latest 7.4.608, nor with 7.4, or 7.0. I think you have custom syntax extensions that cause this.Try with $ vim -N -u NONE; the problem probably is gone then.You should then check your syntax extensions (~/.vim/after/syntax/cpp.vim, ~/.vim/syntax/cpp/*.vim, etc.). You... |
Slow display rendering (not games or video), Windows 8.1, SSD, Intel i7, NVIDIA GTS 240 | windows-8;display;multiple-monitors;windows-8;display;multiple-monitors | Slow display rendering (not games or video), Windows 8.1, SSD, Intel i7, NVIDIA GTS 240
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Have you tried to reinstall the drivers ? It seems like a driver issue to me.ShareImprove this answer
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answered Feb 9, 2015 at 18:33lyubolplyubolp10611 silver badge88 bronze badges21Turns out that I had the current drivers, but a re-install of them seems to have helped. Thanks.
– Vinnie BoombatzFeb 9... |
Windows 8.1 batch checking if computer is part of a workgroup and changing if necessary | windows-8.1;batch-file;workgroup;windows-8.1;batch-file;workgroup | Windows 8.1 batch checking if computer is part of a workgroup and changing if necessary
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For the first look, launch next command from command line:for /F "tokens=1*" %G in ('SYSTEMINFO ^| FIND /I "DOMAIN:"') do @echo %G %HFor use in a batch script double the percent sign %: change %G to %%G and %H to %%H. Then an applicable code snippet in your batch script could look as follows (retain line spacin... |
What does @ mean at the end of filenames in auto complete in OS X? | macos;vim;shell;macos;vim;shell | What does @ mean at the end of filenames in auto complete in OS X?
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Generally, @ represents a symbolic link. There are certain relatively standard format indicators often appended to a filename when displaying it in a list of files, to let you quickly have some idea what it is; I'm not sure if they originated with ls, but ls -F has a nice list of them: / is a directory, @ is a ... |
What is the difference between altering the hosts file and adding a static route in the command prompt? | routing;routing | What is the difference between altering the hosts file and adding a static route in the command prompt?
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The HOSTS file and route command functions are different from each other and one cannot be used to accomplish what the other does. The HOSTS file lets you map a specific host name such as www.google.com to a specific IP address. The route command lets you specify which gateway to use when trying to reach a cert... |
Twitch stream with FFMpeg, multiple audio inputs | linux;audio;ffmpeg;streaming;webcam;linux;audio;ffmpeg;streaming;webcam | Twitch stream with FFMpeg, multiple audio inputs
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Laptop halts on not yet low battery | laptop;windows-8.1;battery;laptop;windows-8.1;battery | Laptop halts on not yet low battery
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It's most likely a broken battery. Do you know anyone that has the same model of laptop as yours? Without replacing it with a spare it's hard to determine if it's a software or hardware problem, but in my experience the symptoms that you have listed lead to a malfunctioning battery. ShareImprove this answer
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Any downsides to always using the -movflags faststart parameter? | ffmpeg;ffmpeg | Any downsides to always using the -movflags faststart parameter?
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Only downside is it can take a few more secondsDepending on the size of your input it can take a few more seconds usually to perform the second pass to move the moov atom to the beginning of the file.Example of re-muxing a 1 hour video:Without -movflags +faststartffmpeg -i input.mkv -c copy output.mp40m11.695s... |
bash script processing files with bad characters | linux;command-line;bash;dns;sed;linux;command-line;bash;dns;sed | bash script processing files with bad characters
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In addition to KasiyA's comment,Make sure your quotes are the right way. In your question, the sed patterns are shown ending with a backquote (`) rather than a forward quote ('). I don't know if that's actually the case in your script.Put the $i in double quotes ("$i") (see this answer).You may not actually n... |
Thunderbird Quick Filter suddenly stopped working | thunderbird;search;thunderbird;search | Thunderbird Quick Filter suddenly stopped working
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FIXED: I've had this problem in the past with select IMAP folders not accurately showing items using the quick filter tool (items would show up in the global thunderbird search though).Right-click folder | Repair FolderFile menu | Compact FoldersFrom there, you should see in Activity manager (tools menu | Activ... |
SSH using Elastic Load Balancing Name (Amazon ELB) | amazon-web-services;amazon-web-services | SSH using Elastic Load Balancing Name (Amazon ELB)
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Force Verbose Mode in Windows DEL Command | windows;command-line;cmd.exe;windows;command-line;cmd.exe | Force Verbose Mode in Windows DEL Command
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Both the del and erase commands will be silent unless you include the /s argument to delete all files in all subdirectories. One option is to simply delete the files one by one. Let's say you want to delete everything in the temp folder:for /f "tokens=*" %A in ('dir /s /b "%TEMP%"') do del /Q "%A"That will take... |
tahoe-lafs: one full copy of every file per server | networking;storage;redundancy;networking;storage;redundancy | tahoe-lafs: one full copy of every file per server
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Arch Linux Graphics and Don't | display;fonts;arch-linux;fontconfig;display;fonts;arch-linux;fontconfig | Arch Linux Graphics and Don't
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The pixelated issue seems to me that you don't have the right screen resolution.Try to read more about awesome window manager.ShareImprove this answer
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answered Jan 23, 2015 at 19:09GopoiGopoi19311 gold badge11 silver badge99 bronze badgesAdd a comment | |
Finding a file with vbs and the open the location folder | script;find;vbscript;script;find;vbscript | Finding a file with vbs and the open the location folder
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Here's a Windows batch solution (may be a time consumpting one):@ECHO OFF >NUL@SETLOCAL enableextensions disabledelayedexpansionfor %%G in (a b c d e f g h i j k l m n o p q r s t u v w x y z) do ( if exist %%G:\NUL ( echo %%G: drive for /F "tokens=*" %%H in ('where /r %%G:\ rand.txt 2>NUL') do ( echo %%... |
LAN over RF link leads to intermittent errors | networking;wireless-networking;wireshark;networking;wireless-networking;wireshark | LAN over RF link leads to intermittent errors
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Well it seems like an error in the web server code whereby it wasn't handling fragmented requests - another PITFA chalked up to those pesky Elbonian code slaves.Far too much hackery has gone on to post a solution here that would be of any use/interest to anyone not using this particular Elbonian SDK but the gis... |
Windows 7 Calendar is No Longer Shown, No Wireless Signal Icon Shown and Resource Monitor Does Not Start | windows-7;wireless-networking;calendar;resource-monitor;windows-7;wireless-networking;calendar;resource-monitor | Windows 7 Calendar is No Longer Shown, No Wireless Signal Icon Shown and Resource Monitor Does Not Start
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Check HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\PreferExternalManifest and make sure it is not there or set to 0.If set to 1 as suggested in some how-to's for adapting DPI scaling for older apps, this entry causes the following side effects in Windows 7:Resource monitor (resmon.exe) does not st... |
What's the easiest way to save a GIFV as a simple GIF? | google-chrome;mp4;gif;webm;google-chrome;mp4;gif;webm | What's the easiest way to save a GIFV as a simple GIF?
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GIFV isn't a GIF at all, in the traditional sense anyway. It's actually a video file.Here's what I read from Imgur's blog post introducing GIFV:The cornerstone of Project GIFV is a platform-wide upgrade to automatically convert uploaded GIF files on the fly into the WebM or MP4 video formats, depending on br... |
SSH client not found on cygwin64? | ssh;cygwin;ssh;cygwin | SSH client not found on cygwin64?
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The openssh package (containing both the OpenSSH server and client software) is not part of Cygwin's minimal base packages. The same setup-x86_64.exe for installing and updating Cygwin itself is used for installing individual packages such as openssh.ShareImprove this answer
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answered Jan 23, 2015 ... |
Owncloud in subdirectoy on arch + nginx + uwsgi | linux;php;arch-linux;nginx;owncloud;linux;php;arch-linux;nginx;owncloud | Owncloud in subdirectoy on arch + nginx + uwsgi
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PROBLEM SOLVED.The problem was 100% my fault: I used to use apache but I'm totally new to nginx and I have copied lines that I have found googling without thinking too much about what they meant.The problem is my conf/httpx_common_body.conf. The rulelocation ~* \.(:ico|css|js|gif|jpeg|png)$ { # Some basic ca... |
tmux search is sensitive to line wrap. Can I disable this? | tmux;tmux | tmux search is sensitive to line wrap. Can I disable this?
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tmux search now works with line wrap. Some time in the last 7 years this must have changed.ShareImprove this answer
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answered Mar 15, 2022 at 22:43SII_of_SIISII_of_SII8144 bronze badges0Add a comment | |
Trying to create two LVM groups using Preseed | linux;ubuntu;partitioning;preseed;linux;ubuntu;partitioning;preseed | Trying to create two LVM groups using Preseed
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Wonderful, fussy syntax requirements of preseed partman expert recipes....1000 50 10000 ext4 \$primary{ } \method{ format } format { } \That space after format { } is breaking it. format{ } will fix it.ShareImprove this answer
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answered Oct 1, 2015 at 13:49BrettBrett20533 silver badges77 bronze badge... |
Copy multiple lines from Excel to Firefox | firefox;microsoft-excel-2013;firefox;microsoft-excel-2013 | Copy multiple lines from Excel to Firefox
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There are a multitude of form fillers that do this. Trying to do it with Excel is reinventing the wheel with tools that aren't designed for this purpose.Some of the form fillers are browser add-ons and some are stand-alone programs. Firefox, itself, will do this to a limited extent if the feature is turned on... |
Cannot connect with remote dekstop to my win8.1 PRO desktop | windows-7;windows;networking;windows-8.1;remote-desktop;windows-7;windows;networking;windows-8.1;remote-desktop | Cannot connect with remote dekstop to my win8.1 PRO desktop
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It could be because you're not authorised to connect to your Win8.1 PC.In addition to checking the Allow computers to connect to this computer, you also have to choose which users are allowed to connect to it.In your Windows 8.1 computer:Under Select Users>Remote Desktop Users to add a user. For example, if I w... |
Creating directory name from file name - strip out non alpha numeric characters and make lower case | bash;script;bash-scripting;bash;script;bash-scripting | Creating directory name from file name - strip out non alpha numeric characters and make lower case
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Using bash:f="Test File@#!!.txt"f="${f// /_}"f="${f//[^[:alnum:].]/}"f="${f,,?}"mkdir -p "$__PATH$f"Explanation:f="${f// /_}"This replaces all spaces with underlines. The use of double-quotes here is optional. Until one becomes skilled in the shell's many special cases, however, it is good practice to put the... |
Front Audio/Mic Jack Panel Not working in Windows 8 | windows-8;audio;microphone;windows-8;audio;microphone | Front Audio/Mic Jack Panel Not working in Windows 8
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Did you look inside first , and see if the front pannel audio line is connected to the audio header on the motherboard? Check the windows "device manager" for the realtek audio device (sound and video section). In the drivers section of the properties, look at the "driver details".If the software is installed ... |
Integrated Full Disk Encryption for laptops? | hard-drive;laptop;encryption;fde;hard-drive;laptop;encryption;fde | Integrated Full Disk Encryption for laptops?
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Assuming I've understood correctly, you're saying you want a laptop that comes with an S.E.D. (Self Encrypting Drive),rather than to buying a normal laptop, and installing an S.E.D.?You'll probably have to look at laptops intended for the business sector, as that seems to be where these drives arecurrently mark... |
Weird Touch Screen Issue in Windows 8.1 | windows-8.1;touchscreen;lenovo-laptop;windows-8.1;touchscreen;lenovo-laptop | Weird Touch Screen Issue in Windows 8.1
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I had the exact same issue on my Lenovo, same place, too. Amazingly, it happened when I suddenly sneezed on the screen. What fixed it for me was under the Control Panel, I searched "touch" and "Tablet PC Settings" popped up second on the list. I did the steps for "Calibrate the screen for pen or touch input". A... |
How to connect this laptop SATA HDD to regular desktop SATA cable? | hard-drive;laptop;sata;hard-drive;laptop;sata | How to connect this laptop SATA HDD to regular desktop SATA cable?
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Based on the model number of HTS543232L9A300 on that label the drive is a Hitachi Travelstar 320GB 5400 RPM SATA 2.5" laptop hard drive.But that is definitely not a standard SATA connector; I bet that thing connected to it is some kind of laptop connector interposer/bridge. I would see if you can pull that off ... |
Installing Cygwin with MinGW in windows | windows;cygwin;path;environment-variables;mingw;windows;cygwin;path;environment-variables;mingw | Installing Cygwin with MinGW in windows
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First, Cygwin is basically a Linux/Unix variant and NOT a windows variant. Thus your path within a cygwin shell would not work. You would have to change '\' to '/' AND instead of C: use /cygdrive/c/.....Also the path would change ';' to ':'. I am hoping you realize that the commands are different, but yes yo... |
Subsonic music server won't autostart. Only launches manually via the terminal | linux;java;linux;java | Subsonic music server won't autostart. Only launches manually via the terminal
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Not too sure what version of Linux you are on, but assuming you are using Ubuntu—or a version of Linux with a similar directory layout—this should work too create a true system star up script for Subsonic.First go into the init.d directory on your Linux system like this:cd /etc/init.dNow setup symbolic link fro... |
Connection speed from ISP company vs router speed | networking;wireless-networking;router;speed;networking;wireless-networking;router;speed | Connection speed from ISP company vs router speed
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You are mixing up Gbps and Mbps.Gbps means means gigabits per second.Mbps means means megabits per second.And 1 Gbps translates to 1000 Mbps.So if the router can handle 1.9 Gbps that is about 1,900 Mbps which is about 18 times more than Comcast’s 105 Mbps.Which means that when you get your 105 Mbps from Comcast... |
Float integer division and setting variable value | bash;script;bash;script | Float integer division and setting variable value
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N_RESULTS=$( echo "($DECI - 1) / 10 + 1" | bc -l )What let doesConsider:let "N_RESULTS = ($DECI - 1) / 10 + 1" | bc -lThis pipeline has two parts. The first is the shell's let command. Because of the | symbol, output from the let command is passed to stdin of the bc command. While 'let is capable of performi... |
Adding Markdown Sytnax recognition to NotePad++ via UserDefineLang.xml | notepad++;plugins;highlighting;markdown;syntax;notepad++;plugins;highlighting;markdown;syntax | Adding Markdown Sytnax recognition to NotePad++ via UserDefineLang.xml
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I just had the same experience as you. While the directions say to use the program directory, it should say to use this C:\Users\<your user name>\AppData\Roaming\Notepad++Either place or edit the UserDefineLang.xml in that location and it will work.for a shortcut to that location do:Click start, run, type %AP... |
graphics card and monitor not recognized | windows-7;drivers;graphics-card;nvidia-graphics-card;windows-7;drivers;graphics-card;nvidia-graphics-card | graphics card and monitor not recognized
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It ended up being my oculus dk2 display drivers that were causing issues. After uninstalling all the oculus drivers the card works!ShareImprove this answer
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answered Feb 15, 2015 at 17:16ayradayrad25922 gold badges33 silver badges1313 bronze badgesAdd a comment | |
What is the best Web Development IDE for OS X (that is comparable to Visual Studio)? [closed] | windows;macos;visual-studio;xcode;web-development;windows;macos;visual-studio;xcode;web-development | What is the best Web Development IDE for OS X (that is comparable to Visual Studio)? [closed]
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A simple Google search gets this result:August 2014: I streamlined this tutorial to make it even easier to set up your development environment. I’ve archived the original version. This version works with OS X Yosemite (10.10), or Mavericks (10.9) and uses Homebrew instead of MacPorts as a package manager.Why... |
How do I print all passwords in Gnome Keyring (seahorse) | linux;google-chrome;passwords;gnome;linux;google-chrome;passwords;gnome | How do I print all passwords in Gnome Keyring (seahorse)
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For Chrome it should worksClick the Chrome menu Chrome menu on the browser toolbar.Select Settings.Click Show advanced settings.Click Manage saved passwords in the "Passwords and forms" section to see a list of all the usernames and passwords that have been saved.more info in google supportUpdate after the QA s... |
How to disable showing recent files in Notepad++? | notepad++;notepad++ | How to disable showing recent files in Notepad++?
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You can disable the list of recent documents by changing your Recent Files History settings under Settings > Preferences > Recent Files HistoryWhile there is no an explicit "disable" feature, you can set the "Max. number of entries" to 0.(I'm currently using Notepad++ v6.8.3)ShareImprove this answer
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Is it possible to sort a table by entry modification date? Specifically, how to access from VBA the last modification time of an object? | microsoft-excel;microsoft-word;sorting;visual-basic;date-modified;microsoft-excel;microsoft-word;sorting;visual-basic;date-modified | Is it possible to sort a table by entry modification date? Specifically, how to access from VBA the last modification time of an object?
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This is for an Excel worksheet. Data is entered or modified in column A. The macro automatically enters the date/time in column B. The macro then sorts column A & B by column B, putting the most recent at the top. Enter the following event macro in the worksheet code area:Private Sub Worksheet_Change(ByVal... |
WAN IP (or domain name) for OpenVPN client profile | networking;vpn;openvpn;networking;vpn;openvpn | WAN IP (or domain name) for OpenVPN client profile
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Yes, its OK to edit the .ovpn file - its no more then a text configuration file, and many of us actually create our own programatically.I'm not sure what hash stuff you are seeing - the line you need to edit is "remote XXXXXX" where XXXXX is an IP address or domain name.Of-course, back up your old config file ... |
how to disable "recent places" in MS Word? | microsoft-word;microsoft-word | how to disable "recent places" in MS Word?
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There is a way to disable the 'Recent Places' through the registry, provided by the Microsoft support site Cannot change the number of places to list in Recent Places in Word 2010, in Excel 2010, or in PowerPoint 2010.The steps are:Exit all Office programs.Click Start, click Run, type regedit, and then click OK... |
Tmux copy the selection to /dev/clipboard without key-mapping | cygwin;tmux;clipboard;cygwin;tmux;clipboard | Tmux copy the selection to /dev/clipboard without key-mapping
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tmux has an additional command :save-buffer filenameI haven't seen the examples you referenced piping tmux show-buffer to xclip. I have used a mapping change to do something similar with :save-buffer /dev/clipboard.Integrate :save-buffer /dev/clipboard with your copy-selection mapping. My tmux.conf contains the... |
How to make Sublime Text 3 take user input? | ubuntu;c++;ubuntu;c++ | How to make Sublime Text 3 take user input?
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You have to install konsolefirst. if you're running ubuntu, install with this command sudo apt-get install konsoleShareImprove this answer
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edited Feb 20, 2017 at 15:23
answered Jun 25, 2015 at 20:16Audacious TuxAudacious Tux1133 bronze badgesAdd a comment | |
Limit user to execute selective commands (Linux) | linux;sudo;linux;sudo | Limit user to execute selective commands (Linux)
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You might be going at this the wrong way. Instead of giving a user a 'restricted' bash shell, you should only give them access to the commands they would need to run as root. For example, in your sudoers file:tomc ALL=(root) /usr/bin/vim /etc/myapp.conftomc ALL=(root) /usr/bin/less /var/log/myapp/*.logBe caref... |
Connect devices plugged into Raspberry Pi ethernet to WiFi network | linux;networking;wireless-networking;raspberry-pi;linux;networking;wireless-networking;raspberry-pi | Connect devices plugged into Raspberry Pi ethernet to WiFi network
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Strictly speaking, not much else is required. I presume you have already enabled IPv4 forwarding, and possibly also this rule: iptables -t nat -A POSTROUTING -o eth1 -j MASQUERADEwhich will allow you to NAT all of your connections. Then your routing table needs ip route add default via IP_ADDRESS_OF_YOUR_PHO... |
Re-enable extensions not coming from Chrome Web Store on Chrome v35+ (with enhanced security) | google-chrome;google-chrome-extensions;security-policy;google-chrome;google-chrome-extensions;security-policy | Re-enable extensions not coming from Chrome Web Store on Chrome v35+ (with enhanced security)
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There are really only a couple of options open to you as the ability to run the extensions has been programatically disabled with no plans to re-enable it (or at least none made public)You can try installing from the canary channel or the developer channel releases which may allow you to still run these extens... |
Asterisk server firewall script allows 2-way audio from incoming calls, but not on outgoing? | networking;firewall;iptables;voip;asterisk;networking;firewall;iptables;voip;asterisk | Asterisk server firewall script allows 2-way audio from incoming calls, but not on outgoing?
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There is full documentation about ports availible. It is not clear why you think it not availble.Asterisk use port depend of technology/channel type usedFor sip protocol asterisk use port described in sip.conf(default 5060) and for rtp data use ports described in rtp.conf(default 10000-20000). Usually sip use o... |
Command line rar.exe and delete files from archive older than sytem date minus 14 | windows;command-line;rar;windows;command-line;rar | Command line rar.exe and delete files from archive older than sytem date minus 14
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I suppose the archive is called Transactions.rar, so you can use the -to switch.To delete the files from the archive which are not modified in the last 14 days:"c:\program files\winrar\rar.exe" d -tom14d d:\Backup\Transactions.rarShareImprove this answer
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answered Nov 19, 2022 at 9:08virtualdjvirtual... |
How to search for specific mail (by msgid) in Thunderbird? | email;thunderbird;email;thunderbird | How to search for specific mail (by msgid) in Thunderbird?
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A Thunderbird-native way of doing this is answered on https://superuser.com/a/461509/283161.Additionally, there is a Thunderbird extension called MessageID-Finder. ShareImprove this answer
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edited Mar 20, 2017 at 10:17CommunityBot1
answered Jun 11, 2014 at 7:51mtakmtak16.1k22 gold badges5151 silver ba... |
Apache as Proxy replace the html code/tags/text | linux;apache-http-server;proxy;html;sed;linux;apache-http-server;proxy;html;sed | Apache as Proxy replace the html code/tags/text
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You should be able to use mod_substitute. In your proxy config, add:AddOutputFilterByType SUBSTITUTE text/htmlSubstitute "s/foo/bar/ni"I got it working with the following config:<VirtualHost *:80> ServerName su-test.int.mtak.nl ProxyRequests Off ProxyPreserveHost Off ProxyPass / http://mtak.nl/ Proxy... |
DHCP misbehavior | fedora;dhcp-server;fedora;dhcp-server | DHCP misbehavior
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I am not sure it is really misbehaving. DHCP is is disciplined by RFC2131, which states explicitly (you can check yourself, top of page 24) that DHCPOFFER, DHCPACK, DHCPNAK are sent to the client via unicast delivery, except that some client implementations don't allow reception of such unicasts until a proper ... |
How to pass requested url to specific place when type in Browser | networking;browser;port-forwarding;web-hosting;networking;browser;port-forwarding;web-hosting | How to pass requested url to specific place when type in Browser
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0
You should get your Domain administrator to create an A-type DNS record for you. Ask them for the following record:sprint.office.orgname.info IN A 115.16.221.34On Windows 2008 this can be done on the domain controller by going to Administrative Tools->DNS and then in the Forward Lookup Zone for office.orgname.i... |
Disabling chmod for some users | linux;chmod;linux;chmod | Disabling chmod for some users
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3
The only two ways you can enforce this are:Change the file's owner to root or another user.Use SELinux/AppArmor/SMACK to deny the chmod usage.ShareImprove this answer
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answered Jun 11, 2014 at 7:07user1686user1686400k5959 gold badges840840 silver badges911911 bronze badges4Just to add, when/if you do... |
Install program to single RDS user | remote-desktop;windows-installation;multiple-users;rds;remote-desktop;windows-installation;multiple-users;rds | Install program to single RDS user
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Replace files smaller than 1KB from backup | windows;backup;powershell;robocopy;windows;backup;powershell;robocopy | Replace files smaller than 1KB from backup
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1
Powershell solution, can report and\or restore corrupted files:# Use full paths!$Backup = '\\server\backup'$Corrupted = 'c:\broken_folder'# Path for log file, can be relative$LogFile = '.\Restore.log'# If this variable is set to true, no files will be copied$ReportOnly = $true# Remove log file, if existif(Test-... |
linux fedora NetworkManager dbus freedesk configuration | linux;linux | linux fedora NetworkManager dbus freedesk configuration
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As for the freedesktop errors, those are actually NetworkManager dbus errors, NetworkManager API just happens to be prefixed by org.freedesktop as NetworkManager is at least partially a freedesktop.org project.As for the errors, you would have to track down the reason using the logs and a bit of experimentation... |
Need static IP from home (currently using Comcast home service) | internet;static-ip;internet;static-ip | Need static IP from home (currently using Comcast home service)
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Another option is using Dynamic DNS services such as noip.com I've used them to establish VPN networks before so am aware that they are capable of being 'quick enough' to work in the type of situation that you are asking of them.ShareImprove this answer
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answered Mar 24, 2015 at 16:27dtbnguyendtbnguy... |
issues in converting images in doc file to PDF | microsoft-word;microsoft-word | issues in converting images in doc file to PDF
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0
You can convert word to pdf by using Microsoft Office add-in http://www.microsoft.com/en-in/download/details.aspx?id=9943ShareImprove this answer
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answered Mar 24, 2015 at 16:53VengatVengat1711 bronze badgeAdd a comment | ;
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Ideally, you'll want to find the original Excel file, then extract the... |
how to get text instead of TRUE:FALSE in excel | microsoft-excel;conditional-formatting;microsoft-excel;conditional-formatting | how to get text instead of TRUE:FALSE in excel
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5
Actually, yes, it can be done through conditional formatting... Sort of. Use the screenshots below to setup a conditional format that uses a custom number format for cells that are TRUE. You should be able to extrapolate the setup for False = No.It's important to note that it will only change the apparent value... |
How to set the default font in LibreOffice Calc? | fonts;openoffice-calc;libreoffice-calc;templates;fonts;openoffice-calc;libreoffice-calc;templates | How to set the default font in LibreOffice Calc?
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If you want to use the customized document as standard template (so it's used if you select menu File -> New -> Spreadsheet), the following steps are required (assuming you've created a fresh spreadsheet document and changed the default font as Kirk has described):Select menu File -> Templates -> Save...;In t... |
How do I get CMD to open a .bat file or a folder on my desktop? | cmd.exe;cmd.exe | How do I get CMD to open a .bat file or a folder on my desktop?
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2
If all you're using the batch file for is to open the folder, then this is a classic X-Y problem because no batch file is required for this simple task.Right-click the folder and select Create shortcutRight-click the shortcut, select Properties and in the Target field just add "explorer.exe " before the full pa... |
"cannot open port!" in a DLL project [closed] | serial-port;dll;c;serial-port;dll;c | "cannot open port!" in a DLL project [closed]
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Here is an example from MSDN.The commentary on the referenced web page indicates C++ but it is not using any C++ features.#include <windows.h>#include <tchar.h>#include <stdio.h>void PrintCommState(DCB dcb){ // Print some of the DCB structure values _tprintf( TEXT("\nBaudRate = %d, ByteSize = %d, Parity ... |
Asus laptop random shutdowns - not overheating, strange fan behaviour | laptop;shutdown;asus-laptop;laptop;shutdown;asus-laptop | Asus laptop random shutdowns - not overheating, strange fan behaviour
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