#!/bin/bash
username=$1
if [[ $# -eq 0 ]]; then
echo "empty username"
exit 1
fi
uid=$(cat /etc/passwd | grep "^${username}:" | awk -F":" '{print $3}')
if [[ "${uid}" == "" ]]; then
echo "user ${username} not exist"
exit 1
else
echo "uid: ${uid}"
fi
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024