列出linux系统中的敏感用户
发布时间:2020-12-15 07:10:49 所属栏目:安全 来源:网络整理
导读:今天PHP站长网 52php.cn把收集自互联网的代码分享给大家,仅供参考。 #! /bin/bash#list user who belong to more than one group#and list user who belong to the group which isn't the same as the username#w is whi
以下代码由PHP站长网 52php.cn收集自互联网 现在PHP站长网小编把它分享给大家,仅供参考 #! /bin/bash #list user who belong to more than one group #and list user who belong to the group which isn't the same as the username #w is whitelist,we will not think user in this whitelist is special or dangerous w=("root" "adm" "games" "operator" "halt" "shutdown" "sync" "daemon" "bin" "operator") function WhiteList() { for i in ${w[@]} do if [ "$i" == "$1" ];then return 1 fi done return 0 } IFS=" " for LINE in `cat /etc/passwd|awk -F: '{print $1}'` do WhiteList $LINE; #if $? equal 1,means it is in the whitelist if [ $? -eq 0 ];then a=`groups $LINE|awk -F: '{print $2}'` b=`echo $a` if [ "$b" != "$LINE" ];then #echo $LINE echo `groups $LINE` fi fi done 以上内容由PHP站长网【52php.cn】收集整理供大家参考研究 如果以上内容对您有帮助,欢迎收藏、点赞、推荐、分享。 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |