command-substitution Examples and Free Source Code

Shell script when we need to quote or unquote...

bash shell command-substitution

Pass contents of file as a string to an argument for another command...

bash gcloud google-cloud-pubsub command-substitution

BASHRC PS1 show datetime but plus 3 hours...

bash escaping command-substitution ps1

How effectlively to call a bash function to another in a program...

bash function parameter-passing command-substitution

bash zip file with version read from file and used in zip file name...

bash sed zip jq command-substitution

Bash - optionally set env var in command substitution...

bash environment-variables command-substitution

How to count amount of pull request made by user?...

bash curl syntax jq command-substitution

Variable in command substitution is expanded into multiple arguments...

bash shell command-substitution

PS1 command substitution fails when containing newlines on msys bash...

bash backticks ps1 command-substitution

Conditional `if` statement with strings in shell script to configure two computers differently (Ubun...

bash if-statement conditional-statements command-substitution

Simple question about ls output and Double quotes...

bash shell command-line-interface quoting command-substitution

Bash: command substitution when reading from a file...

bash command-substitution

AWK: append text to specific line with 'system(external programm)' substitution...

awk command-substitution

bash command substitution executed as a single command not parsed as shell statement...

bash command-substitution

why function variable not working in command substitution inside a function?...

bash command-substitution

How to preserve nested command substitutions inside a watch command...

bash command-substitution

File count in a folder not showing accurate...

bash shell command-substitution

Command substitution for (GNU coreutils) date in gawk gensub...

bash awk command-substitution

The mechanics of this shell syntax: ${1:-$(</dev/stdin)}...

bash stdin command-substitution parameter-expansion

Building filename from command outputs results in ambigous redirect error...

bash command-substitution

Bash unable to assign value...

bash variable-assignment command-substitution

indirect bash command execution not working as expected with coproc...

bash shell command-substitution coproc

xargs: command substitution $(...) with pipe doesn't work...

bash pipe command-substitution

Issue in executing docker command in bash script...

bash docker shell unix command-substitution

fold: invalid number of columns when running script with arguments...

bash arguments fold command-substitution

Blank variable during bash command substitution...

bash command-substitution

Quote handling in variables inside a command substitution...

bash curl command-substitution

Pass conditional arguments to curl in bash...

bash curl syntax command-substitution

bash logic inside command substitution...

bash command-substitution figlet

command to create file name with date as postfix using shell script...

bash command-substitution