随笔分类 -  Linux Shell

摘要：echo -e "\e[1;31m This is red text \e[0m" 阅读全文

摘要：1./etc/passwd,/etc/shadow,/etc/group/etc/passwd username:passwd:uid:gid:describe:directory:shell/etc/group groupname:passwd:groupid:groupuser /etc/shadow login:passwd:last:min:max:warn:inactive:lost 2. userdel: user newnameis currently logged in wpkill -kill -t pts/1userdel -f 3.file exist,but user 阅读全文