Created
December 19, 2018 20:51
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Shell script stem
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| usage() { | |
| echo "my-script.sh [options]" | |
| echo "" | |
| echo "Options:" | |
| echo " --simple-param, -s : activate a feature" | |
| echo " --complex-param, -c <value> : set some value" | |
| echo " --help, -h : print this help message" | |
| } | |
| while [ "$1" != "" ]; do | |
| case "$1" in | |
| -h | --help) | |
| usage | |
| exit | |
| ;; | |
| --simple-param|-s) | |
| some_feature=true | |
| ;; | |
| --complex-param|-c) | |
| shift | |
| some_data="$1" | |
| ;; | |
| *) | |
| echo "ERROR: unknown parameter \"$1\"" | |
| usage | |
| exit 1 | |
| ;; | |
| esac | |
| shift | |
| done |
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