linux 普通用户切换成root免密码的实现
[root@ok~]#vim/etc/pam.d/su
下面是/etc/pam.d/su文件的内容
#%PAM-1.0 authsufficientpam_rootok.so #Uncommentthefollowinglinetoimplicitlytrustusersinthe"wheel"group. #authsufficientpam_wheel.sotrustuse_uid #Uncommentthefollowinglinetorequireausertobeinthe"wheel"group. #authrequiredpam_wheel.souse_uid authincludesystem-auth accountsufficientpam_succeed_if.souid=0use_uidquiet accountincludesystem-auth passwordincludesystem-auth sessionincludesystem-auth sessionoptionalpam_xauth.so
将第４行的#号去掉，然后将登陆用户加入wheel组
[root@okok]#usermod-Gwheelok [ok@ok~]$su [root@okok]#
su直接切换成root
以上就是小编为大家带来的linux普通用户切换成root免密码的实现全部内容了，希望大家多多支持毛票票~