19 lines
246 B
Bash
19 lines
246 B
Bash
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#!/usr/bin/env bash
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main (){
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check_arg $1
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echo "shah"
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}
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error (){
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echo -e "\033[1;31merror:\e[0m $@"
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exit 1
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}
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check_arg(){
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if [ $1 != 0 ];then
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error "please just run script without any argument"
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fi
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}
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main $# $@
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