segin
public shellscript v1 · immutable#!/bin/bashisint() { declare -i ARG; ARG=$1; if [ $ARG -ge 0 ]; then return 0; else return 1; fi; }if [ $# -gt 2 ]; then echo "Usage: ${0} [arg1] [arg2]" >&2 ;else # 2 arguments or less. truefi#!/bin/bashisint() { declare -i ARG; ARG=$1; if [ $ARG -ge 0 ]; then return 0; else return 1; fi; }if [ $# -gt 2 ]; then echo "Usage: ${0} [arg1] [arg2]" >&2 ;else # 2 arguments or less. truefi