like windows has scheduled tasks.linux has crontab.it's a tool for excute tasks on time.
how to install crontab?we can use yum.yum install vixie-cron crontabsthen run itservice crond startwe can add it into autostart when we open the computer.chkconfig --level 345 crond on
how to use...
what is lamp? lamp is linux+apache+mysql+php.They are all open source software and free.
change your centos 7 yum source to a faster source and upgrade the os.for example: 1 backup local yum source. mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo_bak2 get a faster...
after I lock ftp user to stop them access system dir.
some user get an error when they login.
500 OOPS: vsftpd: refusing to run with writable root inside chroot ()
because if the user is limited to his home directory,the user's home directory can no longer have write privileges.If the...
when I build this site.I need ftp to upload web files to the server space.And the upgrade of wordpress also need ftp.
I found it dangerous if the ftp user can access "/" directory. I want to lock them to each ftp root dir. So that I can protect my linux system dir.
There's a way.
vi...
