Our FAQ section has been updated. Here are latest howtos:
- Bash source Command: $0 Can Not Determine It’s Own Location
- Unix / Linux: Display Color Man Pages
- Linux / Unix: Colored Man Pages With less Command
- Linux Command: List All Users In The System
- OpenSSH: ssh-add / ssh-agent Command Set Maximum Lifetime In Seconds
- HowTo: Nginx Block User Agent
- Unix / Linux Shell: Get Third Field Separated by Forward Slash (/) Delimiter
- HowTo: Find Out DNS Server IP Address Used By My Router?
- Bash: Assign Output of Shell Command To Variable
- Where Is The Xorg.conf File Located under Unix / Linux / BSD?
- HowTo: Set Readonly File Permissions On Linux / Unix
- Linux / Unix: Show Shares on NFS Server [ Shared Directories ]
- Bash Shell: Check File Exists or Not
- HowTo: Shutdown Linux System
- HowTo: Iterate Bash For Loop Variable Range Under Unix / Linux
- HowTo: Install ssh In Linux
- Linux / Unix AWK: Read a Text File
- Howto: Send The Content Of a Text File Using mail Command In Unix / Linux
- Could not chdir to home directory /root: No such file or directory Error and Solution
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Category | List of Unix and Linux commands |
---|---|
File Management | cat |
Firewall | Alpine Awall • CentOS 8 • OpenSUSE • RHEL 8 • Ubuntu 16.04 • Ubuntu 18.04 • Ubuntu 20.04 |
Network Utilities | dig • host • ip • nmap |
OpenVPN | CentOS 7 • CentOS 8 • Debian 10 • Debian 8/9 • Ubuntu 18.04 • Ubuntu 20.04 |
Package Manager | apk • apt |
Processes Management | bg • chroot • cron • disown • fg • jobs • killall • kill • pidof • pstree • pwdx • time |
Searching | grep • whereis • which |
User Information | groups • id • lastcomm • last • lid/libuser-lid • logname • members • users • whoami • who • w |
WireGuard VPN | Alpine • CentOS 8 • Debian 10 • Firewall • Ubuntu 20.04 |