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If a windows2003 operating system, linux operating system is not installed! ~ ~ customer service can help me install it, or leave a contact such as QQ, not my problem.
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yum groupinstall "Desktop" "X Window System" "General Purpose Desktop" -y
i'm using this command on centos 6 ,it works.
On centos 7, i can't even connect to my server with the same command. How can i have this desktop on centos 7?
I need to give a new user access to make changes to files in a folder under ```/var/www ```
I created the user ```sudo adduser newuser``` I then tried to add the user to the www-data group so that they can modify the files owned by www-data.
Does anyone know an easy way on how to free up my swap? I can see that there's enough RAM available:
# free -m
total used free shared buff/cache available
Mem: 983 316 ...
code to check the database for current disk usages and fetching information into database in centos 7