Index

Symbols

/etc/profile

A

apt

arp

B

bash_profile

bashrc bootup

C

chmod

cmdline cpuinfo

D

daemon dig dmesg

dnf dnf install dns

E

Environment variable

export

F

fhs	File permission

G

getenforce

groupadd

H

host

I

id	ip iptables

J

journalctl

K

kill

L

last load average

locate lsof

M

meminfo

mount, [1]

N

NTFS

P

passwd PATH

ping proc filesystem ps

R

resolvectl

S

services setenforce signal ss ssh

ssh-copy-id su sudo, [1] sysctl systemctl systemd-resolved

T

tar time timezones

top tracepath traceroute

U

umount updatedb uptime

Use *which* command to see how $PATH variable works useradd userdel usermod, [1]

V

vim

W

w

which