Command substitution inside a function does not stop the script on a failure even if -e is set
97081
exit shell script from a subshell
149251
Quoting / escaping / expansion issue in "command in a variable"
158457
Using | pipe character from a $variable makes it treat as just another argument in bash; how to escape it?
47849
Why does shell Command Substitution gobble up a trailing newline char?
70643
What's wrong with this command?
69001
"Command not found" when attempting integer equality in bash
20567
Why does shell ignore quoting characters in arguments passed to it through variables?
17529
Command substitution in for loop not working
112170
What does --shell-escape do?
153879
How to pass parameters to function in a bash script?
157111
Can the "don't" contraction be expanded when used as a command?
139814
Replacing some characters in the previous command
134289
Replace a string in a text file using a shell script not working properly
130505
some \newcommand instructions not working
155994
shell: keep trailing newlines ('\n') in command substitution
20731
Can command substitution be nested in variable substitution?
84934
Why is the end-of-line $ anchor not working with the grep command, even though the front-of-line ^ anchor is?