How to refer variable defined in sub shell in parent shell
92716
How to make a variable from a subshell available in the parent shell
11713
How to assign a heredoc value to a variable in Bash?
56247
Shell, Concatenating 2 strings to reference a 3rd variable
37805
Why does set -e not work inside subshells with parenthesis () followed by an OR list ||?
98912
Access variables set inside command substitutions
58687
What is the difference between $(command) and `command` in shell programming?
85119
While-loop subshell dilemma in Bash
86659
Difference between shell variables which are exported and those which are not in bash
86391
Why are non-environment variables passed to the subshell invoqued by command substitution?
34884
Subfiles and Referencing
71617
Use shell variable inside a pattern in awk
59166
When to wrap quotes around a shell variable?
130292
Which special variables are available when writing a shell command for a context menu
85920
Get parent directory of parent directory
33171
Using a reference to a bash string variable in sed
16521
How to use aliases defined in .bashrc in other scripts?
75274
Special variables in bash