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New posts in shell
Rearrange columns using cut
Dec 14, 2021
shell
csv
cut
How do I escape the wildcard/asterisk character in bash?
Dec 14, 2021
bash
shell
escaping
Check if database exists in PostgreSQL using shell
Aug 15, 2022
postgresql
shell
Why use make over a shell script?
Aug 15, 2022
shell
makefile
compilation
How to empty (clear) the logcat buffer in Android [duplicate]
Aug 15, 2022
android
shell
adb
logcat
How to do multiline shell script in Ansible
Dec 14, 2021
shell
ansible
How to sort an array in Bash
Aug 15, 2022
arrays
bash
shell
sorting
Get exit code of a background process
Aug 15, 2022
linux
shell
unix
process
Checking if output of a command contains a certain string in a shell script
Aug 15, 2022
bash
shell
grep
What does $$ mean in the shell?
Aug 15, 2022
shell
scripting
What does the line "#!/bin/sh" mean in a UNIX shell script?
Dec 14, 2021
shell
unix
sh
shebang
shell init issue when click tab, what's wrong with getcwd?
Dec 14, 2021
linux
bash
shell
pwd
getcwd
Fast Linux file count for a large number of files
Aug 15, 2022
linux
shell
disk-io
Returning value from called function in a shell script
Oct 02, 2022
shell
return-value
How can I do division with variables in a Linux shell?
Aug 15, 2022
linux
bash
shell
variables
division
How to tell if a string is not defined in a Bash shell script
Aug 15, 2022
bash
shell
scripting
string
null
Shell - How to find directory of some command?
Aug 15, 2022
linux
shell
command-line
How do I remove newlines from a text file?
Dec 14, 2021
linux
bash
scripting
shell
sed
How to delete history of last 10 commands in shell?
Aug 15, 2022
linux
bash
shell
terminal
How to execute shell command in Javascript
Aug 15, 2022
javascript
shell
command-line
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