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Question

In linux, you have following function defined in your shell script, how do you call it?

function usage ()
{
        echo "Usage:"
        echo "        myprog.sh [--test|--help|--version]"
}

Answer

usage
^^ note that missing ()!!!

Question

In linux, you have following function defined in your shell script, how do you call it?

function usage ()
{
        echo "Usage:"
        echo "        myprog.sh [--test|--help|--version]"
}

Answer

Question

In linux, you have following function defined in your shell script, how do you call it?

function usage ()
{
        echo "Usage:"
        echo "        myprog.sh [--test|--help|--version]"
}

Answer

usage
^^ note that missing ()!!!

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7. Shell Scripting
For example: 5 10 15 20 25 #!/bin/sh function usage () { echo "Usage:" echo " myprog.sh [--test|--help|--version]" } case $1 in --test|-t) echo "you used the --test option" exit 0 ;; --help|-h) <span>usage ;; --version|-v) echo "myprog.sh version 0.0.2" exit 0 ;; -*) echo "Error: no such option $1" usage exit 1 ;; esac echo "You typed \"$1\" on the command-line" Wherever the usage keyword

Summary

status	not learned	measured difficulty	37% [default]	last interval [days]
repetition number in this series	0	memorised on		scheduled repetition
scheduled repetition interval		last repetition or drill

Details

No repetitions

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