update bash variable everytime it is called
102224
Does variable=$(...) store the command or the result of the command in POSIX sh
25612
Pass bash variable into python file
96083
Bash command as variable
152015
Can a script modify an environment variable of its calling shell?
4400
Emulating a do-while loop in Bash
151667
How to make a bash script wait and then continue running?
119518
bash function cannot change the value of a local variable when called by $()
46141
Why does my Bash counter reset after while loop
36500
Is it possible for bash commands to continue before the result of the previous command?
53585
How to add newlines into variables in bash script
64478
Bash is automatically reloading (injecting) updates into a running script upon saving it: Why? Any practical use?
11713
How to assign a heredoc value to a variable in Bash?
158792
Bash expand variable in a variable
77132
Shell script, saving the command value to a variable
106600
Execute a command once per line of piped input?
52844
How can I get a variable from terminal to use it in my script?
132205
How to create a bash variable like $RANDOM