Print out variables from subshell to parent shell
2266
Why is my variable local in one 'while read' loop, but not in another seemingly similar loop?
139223
How do I pipe each command given to the shell?
123399
Shell scripting: Way to parse parameters from command line
133631
how to source a shell script [environment variables] in perl script without forking a subshell?
58126
Why does exporting a variable in an ssh shell print the list of exported variables?
78762
Set output of a command as a variable (with pipes)
137423
Rule for invoking subshell in Bash?
12251
How to redirect output of an entire shell script within the script itself?
77132
Shell script, saving the command value to a variable
142029
Propagate all arguments in a bash shell script
118416
How do I list the functions defined in my shell?
49325
set environment variables from stdout
138448
Input from within shell script
35981
How can I pipe the output of *all* entered shell commands into another? (e.g. pipe everything into 'lolcat')
86659
Difference between shell variables which are exported and those which are not in bash
111004
Indirectly expand variables in shell
33643
How to program a shell script to start another script and use the same variable values