Linux File System Management

quota

A limit on the amount of disk space or number of files that a user or group can use on a file system, helping to manage storage resources.

edquota

A command used to edit user quotas on a file system in Linux.

repquota -a

A command used to report disk usage and quotas for all users or specific users on a file system in Linux.

df

A command used to display the amount of disk space used and available on file systems in Linux.

df -i

A command used to display the amount of inodes used and available on file systems in Linux.

df -h

A command used to display disk space usage in a human-readable format, showing sizes in KB, MB, or GB.

du -c

A command that estimates file space usage and provides a grand total for the specified directories in Linux.

du -a

A command that estimates and displays the file space usage of directories and their contents, including hidden files.

fsck

A command used to check and repair inconsistencies in a Linux file system.

quotaon

A command used to enable disk quotas on a Linux file system, allowing administrators to limit the amount of disk space used by users.

quotaoff

A command used to disable disk quotas on a filesystem in Linux.