Recently updated/posted Linux and UNIX FAQ (mostly useful to Linux/UNIX new administrators or users) :
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- Unzip files in particular directory or folder under Linux or UNIX
- On Linux how many kernel you can compile at the same time and how many kernel you can load in Linux?
- How do I save or redirect stdout and stderr into different files?
- What’s wrong with running Linux / UNIX shutdown command on a network?
- Howto Linux / UNIX setup SSH with DSA public key authentication (password less login)
- How can I play mpegs on Linux?
- Mount NFS file system over a slow and busy network
- Linux turn on kernel preemption
- How to add a ssh user in FreeBSD server
- Linux command to display package description, information, version and usage
Enjoy!
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| Category | List of Unix and Linux commands |
|---|---|
| File Management | cat |
| Firewall | 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 | CentOS 8 • Debian 10 • Firewall • Ubuntu 20.04 |