批量 添加/删除 用户脚本
2012-01-16 11:10
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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:
删除脚本:
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
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