Useful Commands: Difference between revisions
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The Filesystem with your system root is always /, some systems will have a separate /home filesystem. | The Filesystem with your system root is always /, some systems will have a separate /home filesystem. | ||
<code>Filesystem Size Used Avail Use% Mounted on</code> | <code>Filesystem Size Used Avail Use% Mounted on</code> | ||
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<code>efivarfs 128K 52K 72K 42% /sys/firmware/efi/efivars</code> | <code>efivarfs 128K 52K 72K 42% /sys/firmware/efi/efivars</code> | ||
<code>/dev/md3 458G 336G 99G 78% /</code> | <code>'''<u>/dev/md3 458G 336G 99G 78% /</u>'''</code> | ||
<code>tmpfs 16G 9.0M 16G 1% /dev/shm</code> | <code>tmpfs 16G 9.0M 16G 1% /dev/shm</code> | ||
Revision as of 01:47, 29 April 2026
How Much Space is in use?
df -h
Example output
The Filesystem with your system root is always /, some systems will have a separate /home filesystem.
Filesystem Size Used Avail Use% Mounted on
tmpfs 3.2G 5.8M 3.2G 1% /run
efivarfs 128K 52K 72K 42% /sys/firmware/efi/efivars
/dev/md3 458G 336G 99G 78% /
tmpfs 16G 9.0M 16G 1% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
/dev/md2 2.0G 321M 1.6G 18% /boot
/dev/nvme0n1p1 511M 344K 511M 1% /boot/efi
tmpfs 3.2G 16K 3.2G 1% /run/user/0
Package Management
Update the system
pacman -Syuu
apt update && apt upgarde
dnf update
Install a package
pacman -S name
apt install name
dnf install name
Remove a package
pacman -R name
apt remove name
dnf remove name