• About
  • CentOS server
  • Contact
  • My LinkedIn
Skip to content

ServerAdminBlog

Short Circuit…

  • About
  • CentOS server
  • Contact
  • My LinkedIn

Simple PHP CURL method

- March 10, 2023 | March 13, 2023 - ServerAdmin

Here is a simple PHP method for consuming a different APIs As you can see, the method supports cookies, XML requests, basic HTTP Auth, etc…. Leave a comment if you …

Read More

The repository does not have a Release file – pgAdmin4 on Mint Linux

- March 6, 2023 | March 6, 2023 - ServerAdmin

If you’re using Ubuntu based distro and you’re trying to install pgAdmin4 from the official site (https://www.pgadmin.org/download/pgadmin-4-apt/) do not just blindly copy and paste commands. One of them will add …

Read More

Nothing provides perl(IPC::Run) needed by…

- March 5, 2023 | March 6, 2023 - ServerAdmin

I wanted to update Postgresql 13 on my Rocky8 test server Simple dnf update postgresql13dnf update postgresql13 leaded to the next error Problem 1: cannot install the best update candidate …

Read More

Debian server – Setting a Default Gateway

- January 24, 2023 | January 24, 2023 - ServerAdmin

To set up or change default gateway, you can use ip command, route command or you can manually edit /etc/network/interfaces file. Option 1: ip command ip route add default via …

Read More

How to upload an ISO image to the Proxmox server using the terminal

- January 23, 2023 | January 23, 2023 - ServerAdmin

ISO images can be easily uploaded via web interface but if you still want to do it “old way”, the directory where Proxmox stores ISO images is /var/lib/vz/template/iso/var/lib/vz/template/iso You can …

Read More

How to check the DNS server IP being used (Ubuntu 18.04+)

- December 22, 2022 | December 22, 2022 - ServerAdmin

If you’re using Ubuntu 18.04+ (or distro based on Ubuntu 18.04) and you would like to know which DNS servers are responsible for your connection, you can try the next …

Read More

Email alert for SSH logins

- November 22, 2022 | November 22, 2022 - ServerAdmin

It is good idea to get notified when someone logs into your Linux server. First be sure that your server is able to send email (at least Postfix + valid …

Read More

Simple pushtogit script

- June 24, 2022 | June 24, 2022 - ServerAdmin

Create new file and add the next lines inside (for example pushtogit.sh)   #!/bin/bash echo " ====================== running command from" $PWD cd $PWD git add . echo -n " ====================== …

Read More

SUDO CVE-2021-3156 and how to upgrade CentOS 6

- January 30, 2021 | January 30, 2021 - ServerAdmin

Sudo is a powerful utility built in almost all Linux distributions and we have a bad news for you – a recent privilege escalation vulnerability (CVE-2021-3156) has been discovered. The …

Read More

Time and date on CentOS 7 Howto

- July 29, 2019 - ServerAdmin

NTP stands for Network Transport Protocol and it is used to keep the time on the servers synced with each other using a common reliable source to get the time. …

Read More

Posts navigation

1 2 … 18 Next

Pages

  • About
  • CentOS server
  • Contact
  • My LinkedIn

Donate Dogecoin

Donate Dogecoin DLPHK4V8aw3vroHTvGfNyjYk3YrfQB1QgQ

Recent Posts

  • Simple PHP CURL method
  • The repository does not have a Release file – pgAdmin4 on Mint Linux
  • Nothing provides perl(IPC::Run) needed by…
  • Debian server – Setting a Default Gateway
  • How to upload an ISO image to the Proxmox server using the terminal
  • How to check the DNS server IP being used (Ubuntu 18.04+)
  • Email alert for SSH logins
  • Simple pushtogit script
  • SUDO CVE-2021-3156 and how to upgrade CentOS 6
  • Time and date on CentOS 7 Howto

Blogroll

  • CyberCity.biz
  • hackr.io Tutorials
  • Igor Šmitran
  • PostgreSQL Exercises

Linkshare

Top IT Courses- CCNP 2015 Allin

Categories

  • Amavisd-new (1)
  • Android (4)
  • AntiVirus (2)
  • Apache (4)
  • Debian (2)
  • DNS (2)
  • DOCSIS (1)
  • FreeRadius (7)
  • Hardware (6)
  • Humor (5)
  • Java (4)
  • Links (1)
  • Linux (15)
  • Mikrotik (1)
  • Mint Linux (9)
  • MySQL (19)
  • Networks (8)
  • nginx (2)
  • Other (50)
  • PHP (18)
  • Postfix (8)
  • PostgreSQL (7)
  • Programming (10)
  • Proxmox (1)
  • Red Hat/CentOS (47)
  • RRDTool (1)
  • Server project (16)
  • Tips & Tricks (57)
  • Web Hosting (3)
  • Windows (2)

Meta

  • Log in
  • Entries feed
  • Comments feed
  • WordPress.org

eXTReMe Tracker
Powered by WordPress Theme: BlogX by wpthemespace.com