getopts

Verified for current stable LTS

Getopts Commands

Getopts command syntax with verified terminal examples.

Commands

6 commands for Getopts

Getopts Command: Check First Set Option

getopts <x> <opt>; echo $<opt>

Getopts Command: Check Multiple Options

while getopts <xyz> <opt>; do case $<opt> in x) <echo x is set>;; y) <echo y is set>;; z) <echo z is set>;; esac; done

Getopts Command: Check Option In String

getopts <x> <opt> "<string text>"; echo $<opt>

Getopts Command: Reset Getopts

Getopts Command: Set Option Require Argument

getopts <x>: <opt>; echo $<opt> $OPTARG

Getopts Command: Silent Mode Handle Errors

 while getopts :{x:} <opt>; do case $<opt> in x) ;; :) <echo "Argument required">;; ?) <echo "Invalid argument"> esac;; done

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FAQ

Coverage: Focused examples for common Getopts workflows.

Verified version: current stable LTS.

Verification: Test commands in a disposable workspace and submit notes for edge cases.