bash redirecting EOF into variable
11713
How to assign a heredoc value to a variable in Bash?
102723
Storing output of shell script to variable
48276
Understanding how inputs are sent to pipes in Bash
14375
zsh I/O redirection: redirecting and then piping; what is going on?
59892
rewinding stdin in a bash script
59457
Process output redirection on a single console line
62241
How do I set a variable to the output of a command in Bash?
9467
How can we run a command stored in a variable?
115783
Losing newline after assigning grep result to a shell variable
112826
stdin, stderr, redirection and logs
6750
Pass shell variable as a /pattern/ to awk
85013
New line in bash variables
78762
Set output of a command as a variable (with pipes)
142255
How can I direct a pipe input to ls command?
25487
How to store a command in a variable in a shell script?
80523
Capture stdout and stderr into different variables
39392
Elegant solution to echo to either stdout or file in bash