command-substitution Examples and Free Source Code

How do I use command substition in Dockerfile...

dockerfile command-substitution

Command substitution vs process substitution...

bash command-substitution process-substitution

Wrong order of commands execution in Bash script when using command substitution...

bash command-substitution

bash - commands in variables with pipes...

bash pipe command-substitution

How to set environment variable within GDB using shell command?...

linux command-line gdb environment-variables command-substitution

Backticks vs braces in Bash...

bash command-substitution

Bash command substitution issues...

bash ssh grep find command-substitution

Bash dialog: chained command substitution if problem...

bash dialog io-redirection command-substitution

Fish equivalent of bash $(command) notation...

shell fish command-substitution

Fail bash script when command expansion fails...

bash exit-code command-substitution

Expansion in an eval variable...

bash eval variable-assignment command-substitution brace-expansion

Openssl return values in bash scripts...

bash openssl command-substitution

How can I nest $(var) variable command substitutions?...

bash command-substitution

How to use `set -e` inside a bash command substitution?...

bash shell subshell command-substitution

Kubernetes CronJob - Escaping a cURL command with nested JSON and command substitution...

kubernetes curl escaping kubernetes-cronjob command-substitution

How to get Memory Usage for a PID in a variable using bash...

bash shell openwrt command-substitution

How do I assign the output of a command into an array?...

arrays bash command-substitution

How to create a variable with error going to /dev/null...

bash shell variable-assignment glob command-substitution

sshpass not working in shell script while giving username and password in varibales...

bash shell scripting command-substitution

Linux command execution in different process and sending their results in variables...

bash multithreading command-substitution

How to use powershell to get the next word, in this case it's number, from a specific word in th...

powershell text-processing command-substitution

storing the output of ls command in a shell variable...

linux shell command-substitution

sed find and replace from line number...

sed command-substitution

modify array with command substitution...

arrays bash subshell command-substitution

Bash function with parameters...

bash function command-substitution

bash filename as parameter in jq commands...

bash shell command-substitution

Get git commit SHA for use in command line utility...

bash git shell command-line command-substitution

Write the outcome of a for loop in multiple files in a single file in shell...

bash for-loop awk command-substitution

Bash - Command substituting $(ping google.com) outputs to terminal...

bash io-redirection stderr command-substitution

uuidgen and $RANDOM doesn't change in find -exec argument...

bash shell random find command-substitution