From ef29bb55d275352da0e7af01a0f5d4b46266c4d0 Mon Sep 17 00:00:00 2001 From: Mitja Felicijan Date: Mon, 2 Aug 2021 09:43:20 +0200 Subject: updated post --- posts/2021-08-01-linux-cheatsheet.md | 43 +++++++++++++++++++++++++++++++----- 1 file changed, 38 insertions(+), 5 deletions(-) (limited to 'posts/2021-08-01-linux-cheatsheet.md') diff --git a/posts/2021-08-01-linux-cheatsheet.md b/posts/2021-08-01-linux-cheatsheet.md index 6e28016..cd9cced 100644 --- a/posts/2021-08-01-linux-cheatsheet.md +++ b/posts/2021-08-01-linux-cheatsheet.md @@ -7,10 +7,43 @@ Created: 2021-08-01 Tags: [] --- -***For Debian and Ubuntu servers*** - - - +**Table of contents** + +1. [Generate SSH key](#generate-ssh-key) +2. [Login to host via SSH](#login-to-host-via-ssh) +3. [Execute command on a server through SSH](#execute-command-on-a-server-through-ssh) +4. [Displays currently logged in users in the system](#displays-currently-logged-in-users-in-the-system) +5. [Displays Linux system information](#displays-linux-system-information) +6. [Displays kernel release information](#displays-kernel-release-information) +7. [Shows the system hostname](#shows-the-system-hostname) +8. [Shows system reboot history](#shows-system-reboot-history) +9. [Displays information about the user](#displays-information-about-the-user) +10. [Displays IP addresses and all the network interfaces](#displays-ip-addresses-and-all-the-network-interfaces) +11. [Downloads a file from an online source](#downloads-a-file-from-an-online-source) +12. [Compress a file with gzip](#compress-a-file-with-gzip) +13. [Interactive disk usage analyzer](#interactive-disk-usage-analyzer) +14. [Install Node.js using the Node Version Manager](#install-nodejs-using-the-node-version-manager) +15. [Too long; didn't read](#too-long-didnt-read) +16. [Combine all Nginx access logs to one big log file](#combine-all-nginx-access-logs-to-one-big-log-file) +17. [Set up Redis server](#set-up-redis-server) +18. [Generate statistics of your webserver](#generate-statistics-of-your-webserver) +19. [Search for a given pattern in files](#search-for-a-given-pattern-in-files) +20. [Find proccess ID for a specific program](#find-proccess-id-for-a-specific-program) +21. [Print name of current/working directory](#print-name-of-currentworking-directory) +22. [Creates a blank new file](#creates-a-blank-new-file) +23. [Displays first lines in a file](#displays-first-lines-in-a-file) +24. [Displays last lines in a file](#displays-last-lines-in-a-file) +25. [Count lines in a file](#count-lines-in-a-file) +26. [Find all instances of the file](#find-all-instances-of-the-file) +27. [Find file names that begin with ‘index’ in /home folder](#find-file-names-that-begin-with-index-in-home-folder) +28. [Find files larger than 100MB in the home folder](#find-files-larger-than-100mb-in-the-home-folder) +29. [Displays block devices related information](#displays-block-devices-related-information) +30. [Displays free space on mounted systems](#displays-free-space-on-mounted-systems) +31. [Displays free and used memory in the system](#displays-free-and-used-memory-in-the-system) +32. [Displays all active listening ports](#displays-all-active-listening-ports) +33. [Kill a process violently](#kill-a-process-violently) +34. [List files opened by user](#list-files-opened-by-user) +35. [Execute "df -h", showing periodic updates](#execute-df--h-showing-periodic-updates) ##### Generate SSH key @@ -298,7 +331,7 @@ find /home/ -name "index" ##### Find files larger than 100MB in the home folder ```bash -find /home -size +10000M +find /home -size +100M ``` -- cgit v1.2.3