An A-Z Index of the Linux BASH command line

To ‘pipe’ the output of command1 to the input of command2 use the | character (piping information from one process (output) to another (input) grep -i hp ~info/machines | wc -l. grep -i dell ~info/machines | wc -l. ps -ef | more. Redirect the output of a command to another new file. Use the > character to redirect the output of a command to ... ................
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