Hard links
May 27,93A hard link in Linux is a duplicate directory entry. Both directory entries point to the same file (or more …
Read MoreLinks
May 27,93Links in Linux are used to refer to a single file by multiple names. They are used to make files …
Read MoreInode
May 27,93An inode is a data structure that stores various information about a file in Linux, such as the access mode …
Read MorePATH environment variable
May 27,93One of the most important environment variables on Linux operating systems is the PATH variable. This variable holds the colon-separated …
Read MoreCommon environment variables
May 27,93Here is a list of common environment variables in Linux: USER – your current username. SHELL – the path to …
Read MoreEnvironment variables
May 27,93Environment variables are placeholders for data that can change. Each user has its own environment variables with different values that define his …
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