TechTrav Wiki tech:unix
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2026-05-13T18:59:27+00:00TechTrav Wiki
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https://www.wiki.techtrav.me/lib/tpl/mindthedark/images/favicon.icotext/html2020-09-19T00:47:01+00:00Anonymous (anonymous@undisclosed.example.com)Create GPG Key Pair
https://www.wiki.techtrav.me/tech/unix/create_gpg_key_pair?rev=1600490821&do=diff
Create GPG Key Pair
Follow instructions to install GPG on your *NIX system.
Run gpg –full-generate-key to generate a key pair with full options. Otherwise, run gpg –gen-key
Enter your real name. Enter your email address.
A public key, private key, and revocation certificate will be generated.text/html2020-07-30T00:06:36+00:00Anonymous (anonymous@undisclosed.example.com)Crontab
https://www.wiki.techtrav.me/tech/unix/crontab?rev=1596081996&do=diff
Crontab
If you're from Windows World, crontab is Unix's Task Scheduler, only it's better. You'll hear crontab referred to as cron and cronjob.
Install Crontab
On macOS (and this should work on any other *NIX), you can install a crontab for your local user by running the following (using the nano editor)text/html2021-01-08T16:22:06+00:00Anonymous (anonymous@undisclosed.example.com)Write ISO with DD
https://www.wiki.techtrav.me/tech/unix/dd?rev=1610140926&do=diff
Write ISO with DD
udo dd bs=4M if=Downloads/proxmox-ve_6.3-1.iso of=/dev/sdb conv=fdatasynctext/html2020-09-15T00:48:43+00:00Anonymous (anonymous@undisclosed.example.com)Links
https://www.wiki.techtrav.me/tech/unix/links?rev=1600145323&do=diff
Links
These are some great links that I have in my bookmarks.
SiteShort DescriptionUNIX ToolboxCollection of UNIX/Linux/BSD commands for IT work or advanced users.Every possible UNIX/Linux file permission: Listed and explained (All 4,096 of them)WTF is 0772? rwxrwxr-x? Yes, this table lists every combo of file permissions possible on UNIX/Linux.text/html2020-09-15T00:36:13+00:00Anonymous (anonymous@undisclosed.example.com)UNIX/Linux
https://www.wiki.techtrav.me/tech/unix/start?rev=1600144573&do=diff
UNIX/Linux
Note: I include Linux stuff within the UNIX section because UNIX precedes Linux, and for the most part, is compatible (e.g. the stuff here applies to Linux as well).