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How to Install GUI on CentOS 7

Key Points: I have installed CentOS 7 but I forget to install GUI. How can I install GUI on already installed...

How to add a samba user on Ubuntu

IntroductionSamba server used to share files between Linux and Windows OS. As in the earlier tutorial, I explained...

How to install Samba Server on Ubuntu

Key Points: 1. You will learn how to install Samba Server on Ubuntu. 2. How to share files across the local...

500 OOPS: vsftpd: refusing to run with writable root inside chroot()

FTP server is installed, configured chroot to jail and getting error 500 OOPS: vsftpd: refusing to run with writable root inside chroot().

How to install FTP server on CentOS 7

Key Points: 1. How to install an FTP server on CentOS 7. 2. Configure FTP Server 3. Jail FTP user 4....

How to configure ACL (Access Control List) on Linux

Key Points: 1.Configure ACL (Access Control List) on Linux. 2. Create a new Acl, modify or remove ACL.

Special permissions SUID, SGID and Sticky bit

Key Points: 1. What is SUID ? 2. SGID permission ? 3. Special permission Sticky bit ?1....

How to change owner or group of files/directory in linux

Key Points: 1. I am new on Linux, want to change owner/group of files/directory in linux 2. Change the group of...

How to change file/directory permissions in Linux

Key Points: 1. How to identify is file or directory? 2. Read permissions. 3. Change file/directory permissions.

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