nl stringlengths 13 387 | bash stringlengths 1 532 |
|---|---|
Print symlink resolved script file name | echo $(basename $(readlink -nf $0)) |
Print the time of last boot | who -b |
print top 10 largest files and directories | du -a . | sort -nr | head |
Prints top-ten biggest top-level folders within a 'var' folder. | sudo du -hDaxd1 /var | sort -h | tail -n10 |
Prints total number of lines of all *.php files in a current folder and subfolders. | cat `find . -name "*.php"` | wc -l |
Print TXT record with server`s hostname from nameserver 'server' | dig @server hostname.bind ch txt |
Print the type of the current shell | echo $(cat /proc/$$/cmdline) |
Print the unique lines from standard input preserving the order they appear | nl -n ln | sort -u -k 2| sort -k 1n | cut -f 2- |
Print unique lines in "file1" compared to "file2" in the order they appear | comm -23 <(sort file1) <(sort file2)|grep -f - file1 |
Print unique lines in "file_a" and "file_b" | sort file_a file_b|uniq -u |
Print unique lines in sorted "file1" compared to sorted file "file2" | comm -23 file1 file2 |
Print unique lines in sorted file "a.txt" compared to sorted file "b.txt" | comm -23 a.txt b.txt |
Print unique lines of "a" and "b" | comm -3 a b |
Print unique lines of "second-file-sorted.txt" compared to "first-file-sorted.txt" | comm -23 second-file-sorted.txt first-file-sorted.txt |
Print unique lines of sorted file "a" compared with sorted file "b" | comm -23 a b |
Print unique lines of sorted file "b" compared with sorted file "a" | comm -13 a b |
Print unique lines of sorted file "f1" compared to sorted file "f2" | comm -2 -3 f1 f2 |
Print unique lines of sorted file "file1" when compared with the list of first space separated fields of all sorted strings of file "file2" | cut -d' ' -f1 file2 | comm -13 - file1 |
Print unique lines of sorted file "second.txt" compared to sorted file "first.txt" | comm -13 first.txt second.txt |
Print unique list of who is logged in and the time of login formatted in columns | who -su | sort | uniq | column |
Print variable "$OPTARG" "$opt" times | yes "$OPTARG" | head -$opt |
Print variable "$module" in formatted columns with at most 80 characters per line | echo $modules | column -t | fold | column -t |
Print variable "$opt" with double quotes deleted | echo "$opt" | tr -d '"' |
Print what year it was 222 days ago | date '+%Y' --date='222 days ago' |
Prints what year it was 222 days ago | date --date="222 days ago" +"%Y" |
Print whether "$file" and "${file/${dir1}/${dir2}}" differ | diff -q "$file" "${file/${dir1}/${dir2}}" |
Print whether the sorted contents of "set1" and "set2" differ | diff -q <(sort set1) <(sort set2) |
Print whether the unique contents of "set1" and "set2" differ | diff -q <(sort set1 | uniq) <(sort set2 | uniq) |
Print which files differ between "dir1/" and "dir2/" | diff --brief -r dir1/ dir2/ |
Print which files differ between "folder1" and "folder2" treating all files as text | diff -arq folder1 folder2 |
Print which files differ between dir1 and dir2, treating absent files as empty | diff --brief -Nr dir1/ dir2/ |
Print which files differ in "PATH1/" and "PATH2/" recursively excluding any files that match any pattern in "file1" | diff PATH1/ PATH2/ -rq -X file1 |
Print which files differ in "dir1" and "dir2" recursively | diff -qr dir1 dir2 |
Print which files differ in "dir1" and "dir2" recursively | diff -qr dir1/ dir2/ |
Print which files differ in "dir1" and "dir2" recursively | diff -rq dir1 dir2 |
Print which files differ in "folder1" and "folder2" excluding "node_modules" recursively, output in two columns, and paginate the output | diff -rqyl folder1 folder2 --exclude=node_modules |
Prints year-month-date format for given time | date -d "yesterday 13:00" '+%Y-%m-%d' |
Print yesterday's date | date -j -v-1d |
Print yesterday's date as yyy:mm:dd | date +%Y:%m:%d -d "1 day ago" |
Print yesterday's date as yyy:mm:dd | date +%Y:%m:%d -d "yesterday" |
Prints yesterday's date information | date --date yesterday "+%a %d/%m/%Y" |
Print yesterday's date information in "%a %d/%m/%Y" format | date -d "-1 days" +"%a %d/%m/%Y" |
Print your/dir if it's an empty directory | find your/dir -prune -empty -type d |
Processes all files recursively in /var/spool/cron/tabs folder and filters out all strings with '#'. | grep -v "#" -R /var/spool/cron/tabs |
Prompt the user with a question "This is the question I want to ask?" and save "y" or "n" in variable "REPLY" in zsh | read REPLY\?"This is the question I want to ask?" |
Put the absolute directory path to the current script to MY_DIR variable | MY_DIR=$(dirname $(readlink -f $0)) |
Query about which keys invoke the named function | bind -q complete |
Query SRV records for domain '_kerberos._udp.foo.com' | dig -t SRV _kerberos._udp.foo.com |
Read 10 bytes from $0 and print them by replacing the set '\000-\377' with '#' | head -c 10 "$0" | tr '\000-\377' '#' |
Read a line from an interactive shell's standard input into variable "message" without backslash escapes and prompt $'Please Enter a Message:\n' | read -rep $'Please Enter a Message:\n' message |
Read a line from standard input | read |
Read a line from standard input and save each word in the bash array variable "first" | read -a first |
Read a line from standard input and save received words sequentially in variables XPID XUSERID XPRIORITY XVIRTUAL XRESIDENT XSHARED XSTATE XCPU XMEM XTIME XCOMMAND | read XPID XUSERID XPRIORITY XVIRTUAL XRESIDENT XSHARED XSTATE XCPU XMEM XTIME XCOMMAND |
Read a line from standard input and save response in variable "VARNAME" | read VARNAME |
Read a line from standard input in an interactive shell into variable "input" with prompt "Do that? [Y,n]" and suggestion "Y" | read -e -p "Do that? [Y,n]" -i Y input |
Read a line from standard input in an interactive shell with prompt in variable "myprompt" interpreted as PS1 is interpreted | read -e -p "${myprompt@P}" |
Read a line from standard input into the first argument ("$1") using an interactive shell with prompt "> " | read -e -p '> ' $1 |
Read a line from standard input into variable "PASSWORD" | read PASSWORD |
Read a line from standard input into variable "REPLY" with prompt "$1 ([y]es or [N]o): " | read -p "$1 ([y]es or [N]o): " |
Read a line from standard input into variable "REPLY" with prompt "> $line (Press Enter to continue)" | read -p "> $line (Press Enter to continue)" |
Read a line from standard input into variable "REPLY" with prompt "Press [Enter] key to release lock..." | read -p "Press [Enter] key to release lock..." |
Read a line from standard input into variable "YESNO" ignoring backslash escapes and using the prompt "$(echo $@) ? [y/N] " | read -r -p "$(echo $@) ? [y/N] " YESNO |
Read a line from standard input into variable "a" without backslash escapes | read -r a |
Read a line from standard input into variable "date" with prompt "BGC enter something", and storing typed backslash as backslash symbol | read -p 'BGG enter something:' -r data |
Read a line from standard input into variable "dir" | read dir |
Read a line from standard input into variable "foobar" and suppress showing user input | read -s foobar |
Read a line from standard input into variable "i" with the prompt " Again? Y/n " | read -p " Again? Y/n " i |
Read a line from standard input into variable "message" with escaped prompt "\nPlease Enter\na Message: '" | read -p "`echo -e '\nPlease Enter\na Message: '`" message |
Read a line from standard input into variable "message" with prompt "Please Enter a Message: " followed by a newline | read -p "Please Enter a Message: `echo $'\n> '`" message |
Read a line from standard input into variable "message" with prompt "Please Enter a Message: " followed by a newline | read -p "`echo -e 'Please Enter a Message: \n\b'`" message |
Read a line from standard input into variable "password" without echoing the input | read -s password |
Read a line from standard input into variable "password" without echoing the input and using the prompt "Password: " | read -s -p "Password: " password |
Read a line from standard input into variable "prompt" with the prompt "Are you sure you want to continue? <y/N> " | read -p "Are you sure you want to continue? <y/N> " prompt |
Read a line from standard input into variable "response" ignoring backslash escapes and using the prompt "${1:-Are you sure? [y/N]} " | read -r -p "${1:-Are you sure? [y/N]} " response |
Read a line from standard input into variable "response" ignoring backslash escapes and using the prompt "Are you sure? [y/N] " | read -r -p "Are you sure? [y/N] " response |
Read a line from standard input into variable "response" without backslash escapes using the prompt "About to delete all items from history that match \"$param\". Are you sure? [y/N] " | read -r -p "About to delete all items from history that match \"$param\". Are you sure? [y/N] " response |
Read a line from standard input into variable "text" with the prompt " Enter Here: " | read -p " Enter Here : " text |
Read a line from standard input into the variable "yn" using the first argument as the prompt ("$1 ") | read -p "$1 " yn |
Read a line from standard input into the variable "yn" with the prompt "Do you wish to install this program?" | read -p "Do you wish to install this program?" yn |
Read a line from standard input with a timeout of 0.1 seconds and prompt "This will be sent to stderr" | read -t 0.1 -p "This will be sent to stderr" |
Read a line from standard input with a timeout of 10 seconds | read -t 10 |
Read a line from standard input with prompt "<Your Friendly Message here> : y/n/cancel" and save the response to variable "CONDITION" | read -p "<Your Friendly Message here> : y/n/cancel" CONDITION; |
Read a line from standard input with prompt "Are you alright? (y/n) " and save the response to variable "RESP" | read -p "Are you alright? (y/n) " RESP |
Read a line from standard input with prompt "Are you sure you wish to continue?" | read -p "Are you sure you wish to continue?" |
Read a line from standard input with prompt "Are you sure? [Y/n]" and save response in variable "response" | read -r -p "Are you sure? [Y/n]" response |
Read a line from standard input with prompt "Continue (y/n)?" and save response in variable "CONT" | read -p "Continue (y/n)?" CONT |
Read a line from standard input with prompt "Continue (y/n)?" and save response in variable "choice" | read -p "Continue (y/n)?" choice |
Read a line from standard input with prompt "Enter your choice: " and save response to variable "choice" | read -p "Enter your choice: " choice |
Read a line from standard input with prompt "Enter your choice: ", arrow keys enabled, and "yes" as the default input, and save the response to variable "choice" | read -e -i "yes" -p "Enter your choice: " choice |
Read a line from standard input with prompt "Is this a good question (y/n)? " and save the response to variable "answer" | read -p "Is this a good question (y/n)? " answer |
Read a line of standard input in an interactive shell | read -e |
Read a line of standard input into variable "_command" with the prompt as the current working directory followed by "$" | read -p "`pwd -P`\$ " _command |
Read a line of standard input into variable "input_cmd" with prompt "command : " | read -p "command : " input_cmd |
Read a line of standard input with prompt "Enter your choice: " in an interactive shell and save the response to variable "choice" | read -e -p "Enter your choice: " choice |
Read a single character from standard input and do not allow backslash to escape characters | read -rn1 |
Read a single character from standard input into variable "REPLY" ignoring backslash escapes and using the prompt "${1:-Continue?} [y/n]: " | read -r -n 1 -p "${1:-Continue?} [y/n]: " REPLY |
Read a single character from standard input into variable "ans" | read -n1 ans |
Read a single character from standard input into variable "doit" with prompt "Do that? [y,n]" | read -n1 -p "Do that? [y,n]" doit |
Read a single character from standard input into variable "key" without backslash escapes and using an interactive shell with the prompt $'Are you sure (Y/n) : ' and default value $'Y' | read -rp $'Are you sure (Y/n) : ' -ei $'Y' key |
Read a single character from standard input into variable "key" without backslash escapes and using the prompt "Press any key to continue..." | read -n1 -r -p "Press any key to continue..." key |
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