Linux: Tips n Tricks

Metadata Filesystem blocks are user for 2 purposes : To store User data and Metadata User data - stores actual data contained in fi...

Every thing in Linux is a File. A file in turn is actually a pointer to inode which contain the actual data on the disk, permissions, owne...

Special permissions on files and directories in linux are : SetUID , SetGID and Sticky bit. With the help of “chmod” command  we can im...

In this post I am going to describe you about the 'setuid' in UNIX and Linux. setuid or ' set u ser ID upon execution' an...