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https://github.com/autistic-symposium/shell-whiz-toolkit.git
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59 lines
1 KiB
Bash
Executable file
59 lines
1 KiB
Bash
Executable file
#!/bin/sh
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# Usage: ./geotopts.sh -n -a -s -w -d
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#
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#
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# help_ani() To print help
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#
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help_ani()
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{
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echo "Usage: $0 -n -a -s -w -d"
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echo "Options: These are optional argument"
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echo " -n name of animal"
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echo " -a age of animal"
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echo " -s sex of animal "
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echo " -w weight of animal"
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echo " -d demo values (if any of the above options are used "
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echo " their values are not taken)"
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exit 1
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}
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#
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#Start main procedure
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#
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#
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#Set default value for variable
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#
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isdef=0
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na=Moti
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age="2 Months" # may be 60 days, as U like it!
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sex=Male
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weight=3Kg
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#
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#if no argument
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#
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if [ $# -lt 1 ]; then
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help_ani
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fi
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while getopts n:a:s:w:d opt
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do
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case "$opt" in
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n) na="$OPTARG";;
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a) age="$OPTARG";;
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s) sex="$OPTARG";;
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w) weight="$OPTARG";;
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d) isdef=1;;
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\?) help_ani;;
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esac
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done
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if [ $isdef -eq 0 ]
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then
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echo "Animal Name: $na, Age: $age, Sex: $sex, Weight: $weight (user define mode)"
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else
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na="Pluto Dog"
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age=3
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sex=Male
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weight=20kg
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echo "Animal Name: $na, Age: $age, Sex: $sex, Weight: $weight (demo mode)"
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fi
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