freedelta Linux File System

Linux file system

Directories	Purpose
/usr	This is where most executable binaries, the kernel source tree and much documentation gp
/var	This is where spool directories such as those for mail and pronting go. It also contains the error log directory
/tmp	Temporary data files stored by apps
/boot	Where your kernel images and boort loader configuration go
/home	This is where users home directories go

fstab static file system information

cat etc/fstab

Partition utilisation

df disk free

df -h

The mount command attaches a file system to a mount point

Remount /usr in read only

mount -o remount , ro /usr

Mount all file system in /etc/fstab

mount -a

Command	Description
ls	List the content of a directory
cd	Change directory
mkdir	Create directory
rmdir	Remove directory
cp	Copy file
mv	Move file
rm	Remove file
pwd	Print the present directory
file	Print the presumed type of a file
chmod	Change the permission attributes of a file