RT Essentials and The Definitive “I work with a guy named Todd who suggested our department start using RT. We were already using a simple ticketing system and no one really saw a need to replace it. Even so, he kept pushing and set up his own RT server. Finally, everyone agreed to try it out. It was clumsy at first, but after a week or so, I started to get the hang of it. Six months later, I think RT is one of the best tools I\u2019ve used in my career…” Read complete review online.
The Definitive Guide to Apache mod_rewrite “The wonderful folks over at Apress sent me a preview copy of The Definitive Guide to Apache mod_rewrite. Before reading this book, I knew the very basics about mod_rewrite and only used it once or twice to mangle a URL. However, after reading, I’m amazed at everything this single module can accomplish….” Read complete review online.
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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 |