Mastodawn

Hướng dẫn sử dụng lệnh lsof trong Linux

Hướng dẫn sử dụng lệnh lsof trong Linux #lsof #Linux #commandline #systemAdmin #networking #Troubleshooting Lệnh lsof (List Open Files) là một công cụ dòng lệnh mạnh mẽ trong hệ điều hành Linux, cho phép bạn liệt kê tất cả các tập tin đang mở bởi các tiến trình đang chạy. Hiểu và sử dụng thành thạo lsof là kỹ năng cần thiết cho bất kỳ quản trị viên hệ thống Linux nào, giúp ích rất nhiều trong việc gỡ lỗi, quản lý tài nguyên và…

https://maychu.top/2025/06/04/huong-dan-su-dung-lenh-lsof-trong-linux/

Hướng dẫn sử dụng lệnh lsof trong Linux

#lsof #Linux #commandline #systemAdmin #networking #Troubleshooting

Queen Mobile

Admin:Docs May 28

Lerne, wie du mit grep, sed, awk, sort, uniq, wc, cut und regulären Ausdrücken Textdateien in Linux effizient analysierst, filterst, sortierst und bearbeitest.

https://itdocs.wiki/lpic-1-serie/lpic-1-textverarbeitung-mit-shell-kommandos.shtml

#LPIC1 #LinuxCommands #Textverarbeitung #ShellScripting #Regex #SystemAdmin

LPIC-1: Textverarbeitung mit Shell-Kommandos

Linux-Textverarbeitung für LPIC1: grep, sed, awk, sort, uniq, wc, cut & Co. – Text analysieren, filtern, sortieren, zählen und mit Regex flexibel bearbeiten.

ITDocs:wiki

Data Bene May 20

We want to hear from you! What SHOULD #PostgreSQL stats look like in the future? What do you think? Is StatsMgr on the right path, and what else can we be doing?

Let us know in the comments below, or reach out to the team - we want to know how best StatsMgr can be useful for #Postgres users, everywhere!

#observability #monitoring #devtools #devcommunity #foss #oss #opensource #logiciellibre #statistics #stats #systemadmin #dba #administrator #coding #hacking #programming #data #sql #tech

Show thread

Wulfy May 14

@alansuspect @fastmail

I can totally understand that.
I got the confidence for #selfhosting after I was a professional #SystemAdmin (retired) and about 3 years of slow burn, self training in VPS/Docker so it's approximately intimidating...

...all I can do is recommend tuta.io

Hacker News May 9

New Tool: lsds – List All Linux Block Devices and Settings in One Place

https://tanelpoder.com/posts/lsds-list-linux-block-devices-and-their-config/

#HackerNews #lsds #LinuxBlockDevices #TechTools #OpenSource #SystemAdmin

New Tool: lsds - List All Linux Block Devices and Settings in One Place - Tanel Poder Consulting

When dealing with disks and I/O things on Linux, you’d regularly run commands like lsblk, lsscsi, nvme list, etc. All of them tend to report a different set of information, so I ended up running multiple commands and correlating their output based on the device name or number. And then I had to run commands like these, to get extra info about the current OS-level configuration settings for specific disks: - Linux, Oracle, SQL performance tuning and troubleshooting - consulting & training.

Anthony May 2

Ami·e·s administratrices et administrateurs d'instance #BookWyrm
Si cela vous est possible, pensez à mettre à jour vos instances. En effet, certaines mises à jour récentes, correctrices de bug, nécessitent que le réseau entier soit à jour... notamment concernant les doublons de messages entre instances.
Bien à vous et bonne lecture ! 📚 😜

#SystemAdmin #VendrediLecture #BookWyrmFR