避免按ctrl+alt+del重新启动服务器(centos 7)

--//想在centos 7关闭按ctrl+alt+del重新启动服务器的功能，检查发现与centos 6不同。 --//链接：http://blog.itpub.net/267265/viewspace-2638238/ => [20190313]避免按ctrl+alt+del重新启动服务器.txt #  ls -l  /etc/systemd/system/ctrl-alt-del.target ls: cannot access /etc/systemd/system/ctrl-alt-del.target: No such file or directory # systemctl mask ctrl-alt-del.target Created symlink from /etc/systemd/system/ctrl-alt-del.target to /dev/null. # ls -l  /etc/systemd/system/ctrl-alt-del.target lrwxrwxrwx. 1 root root 9 Mar 23 10:55 /etc/systemd/system/ctrl-alt-del.target -> /dev/null --//反转执行systemctl unmask ctrl-alt-del.target,实际上这样并不阻止按键,仅仅导致操作不会重启服务器。 --//在GUI下： # gsettings get org.gnome.settings-daemon.plugins.media-keys logout '<Control><Alt>Delete' Disabling for all users 1. Create a file under the directory '/etc/dconf/db/local.d/' with the settings to be applied globally. For example: # cat /etc/dconf/db/local.d/00-disable-CAD [org/gnome/settings-daemon/plugins/media-keys] logout='' 2. Update the dconf settings: # dconf update Verify if the 'ctrl-alt-del' key combination is disabled globally. # gsettings get org.gnome.settings-daemon.plugins.media-keys logout '' 完整实例：http://github.crmeb.net/u/defu

来自 “开源世界 ” ，链接：http://ym.baisou.ltd/post/631.html，如需转载，请注明出处，否则将追究法律责任。