System Information Commands Flashcards
1
Q
Displays current username.
A
whoami
2
Q
Returns users identity
A
id
3
Q
Sets or prints the name of current host system.
A
hostname
4
Q
Prints basic information about the operating system name and system hardware.
A
uname
5
Q
Returns working directory name.
A
pwd
6
Q
The ifconfig utility is used to assign or to view an address to a network interface and/or configure network interface parameters.
A
ifconfig
7
Q
Ip is a utility to show or manipulate routing, network devices, interfaces and tunnels.
A
ip
8
Q
Shows network status.
A
netstat
9
Q
Another utility to investigate sockets.
A
ss
10
Q
Shows process status.
A
ps
11
Q
Displays who is logged in.
A
who
12
Q
Prints environment or sets and executes command.
A
env
13
Q
Lists block devices.
A
lsblk
14
Q
Lists USB devices
A
lsusb
15
Q
Lists opened files.
A
lsof
