In what format does piped output get sent and received from one command/program to another?
30162
How to understand pipes
55542
How do I redirect command output to a file?
1010
How can I run an external program from C and parse its output?
24067
How to pass command output as multiple arguments to another command
141918
What is the simplest way to write to stdout in binary mode?
2532
saving output of another command
92727
How do I assign the output of a command into an array?
59457
Process output redirection on a single console line
16862
Where does console output go
129292
Why doesn't text piped into an echo get outputted?
15296
How can I assign the output of a command to a shell variable?
750
Need help to interpret output of free command
115278
Linux/Perl: Additional output buffers other than STDOUT and STDERR?
124578
How can I pipe stderr, and not stdout?
140247
How to store output command in variable and use this varible again for next command after pipe
80410
Get exit status of process that's piped to another
156398
How to send text to a command and THEN read from terminal