说明:蓝色=命令名称
浅绿=命令参数
浅蓝=选项
紫色=目录
系统环境:CentOS 6.2 i686
添加脚本:
- #!/bin/bash
- PWD=users.txt
- PASSWD=123456
- while getopts “d:p:h” opt
- do
- case $opt in
- h)
- cat << EOF
- Useing Option:
- -d a txt for users,default ./users.txt
- -p users password, default 123456
- -h help infomation
- EOF
- exit;
- ;;
- d)
- PWD=$OPTARG
- ;;
- p)
- PASSWD=$OPTARG
- ;;
- *)
- echo “Unkonw argument! Please use -h for help.”
- exit;
- esac
- done
- if test -f “$PWD”
- then
- for i in `cat $PWD`
- do
- USER=`awk -F “:” ‘{if($1~/peixun_’“$i”‘/) print $1}’ /etc/passwd`
- #if [“$USER” != “peixun_$1”];
- #echo “`awk -F “:” ‘{if($1~/peixun_'”$i“‘/) print $1}’ /etc/passwd`”
- if test -z “`awk -F “:” ‘{if($1~/peixun_'”$i“‘/) print $1}’ /etc/passwd`”
- then
- useradd -m peixun_$i
- echo “$PASSWD”|passwd –stdin peixun_$i &> /dev/null
- echo “USER:peixun_$i PASSWD:$PASSWD”
- echo “`date +”%Y-%m-%D %H%M%S“` USER:peixun_$i PASSWD:$PASSWD” >> /var/log/adduser.log
- else
- echo “User peixun_$i is exists”
- fi
- done
- else
- echo “not found $PWD”
- exit;
- fi
删除脚本:
- #!/bin/bash
- del_users_only(){
- for i in $USERS
- do
- userdel $i
- echo “USER:$i”
- echo “`date +’%Y-%m-%d %H:%M:%S’` USER:$i” >> /var/log/deluser.log
- done
- }
- del_users_home(){
- for i in $USERS
- do
- HOME=`awk -F “:” ‘{ if($1~/test/) print $6}’ /etc/passwd`
- userdel -r $i
- echo “USER:$i del HOME:$HOME”
- echo “`date +’%Y-%m-%d %H:%M:%S’` USER:$i del HOME:$HOME” >> /var/log/deluser.log
- done
- }
- select_y_n_2(){
- echo “Do you want to del HOME?(y/n)”
- read yn2
- case $yn2 in
- n|N)
- del_users_only;
- ;;
- y|Y)
- del_users_home;
- ;;
- *)
- echo “Please enter y or n”
- select_y_n_2;
- esac
- }
- select_y_n_1(){
- echo “del USERS:$USERS”
- echo “Do you want to del USERS?(y/n)”
- read yn1
- case $yn1 in
- n|N)
- exit;
- ;;
- “”|y|Y)
- select_y_n_2;
- ;;
- *)
- echo “Please enter y or n”
- select_y_n_1;
- esac
- }
- if test -z “$1” ||[ “$1” = “-“ ]||[ “${1:0:1}” != “-“ ]
- then
- echo “Unkonw argument! Please use -h for help.”
- exit;
- else
- while getopts “u:h” opt
- do
- case $opt in
- “”|h)
- cat << EOF
- Useing Option:
- -u keywork for users
- -h help infomation
- EOF
- exit;
- ;;
- u)
- WORD=$OPTARG
- ;;
- ?)
- echo “Unkonw argument! Please use -h for help.”
- exit;
- esac
- done
- USERS=`awk -F “:” ‘$3>=500&&$1~/’“$WORD”‘/ {print $1}’ /etc/passwd`
- if test -z “$USERS”
- then
- echo “Users are not found!”
- exit;
- else
- select_y_n_1
- fi
- fi