bash NULL DEVICE – redirecting output & errors

source simpleit.rocks

descriptors:

• stdin: 0
• stdout: 1
• stderr: 2

1>/dev/null       ## Redirect OUTPUT (stdout) to null
2>/dev/null       ## Redirect ERRORS (stderr) to null
&>/dev/null       ## Redirect OUTPUT and ERRORS (stdout and stderr) *used ampersand!

** READ FULL DETAILS @ LINK ABOVE

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