getopts
Verified for current stable LTS
Getopts Command: Check First Set Option
Use for check first set option with Getopts. Exact CLI syntax to check first set option using Getopts.
When to use this: Use for check first set option with Getopts.
Command Syntax
getopts <x> <opt>; echo $<opt>getopts <x> <opt>; echo $<opt>Command Breakdown
getopts is the base executable for this command.
FAQ
Purpose: Exact syntax to check first set option using Getopts.
Test path: Replace placeholders and run destructive commands in a disposable workspace first.
Flag behavior: Tool version, platform, and shell can change behavior.
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Related Operations
Getopts Command: Check Option In String
getopts <x> <opt> "<string text>"; echo $<opt> Getopts Command: Set Option Require Argument getopts <x>: <opt>; echo $<opt> $OPTARG 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: Silent Mode Handle Errors while getopts :{x:} <opt>; do case $<opt> in x) ;; :) <echo "Argument required">;; ?) <echo "Invalid argument"> esac;; done Getopts Command: Reset Getopts OPTIND=1