CentOS: how to fix error: perl module ExtUtils::Embed is required
If you see the following error while compiling nginx from source, follow the steps below: Issue the following by command: Result: done!
Category: LINUX
How To Install Nginx on CentOS 8
Step 1: Add Nginx Repository Result: Step 2: Install Nginx Result: Step 3: Enable and Start Nginx Result: Step 4: If you are running a…
Linux: how to install Telnet Client
Telnet is an application protocol used on the Internet or local area network to provide a bidirectional interactive text-oriented communication facility using a virtual terminal…
Linux: how to install and use sshpass
Installation: Example for CentOS: Usage sshpass can accept password – as an argument, read it from file or via environment variable. Method 1: Password as…
Linux: how to parse a JSON file by command line with jq
Example, we have a JSON file: http://dummy.restapiexample.com/api/v1/employees We save to: http://jsonstore.top/?13tfpim0 jq is a lightweight and flexible command-line JSON processor. Home page: https://stedolan.github.io/jq/ jq is…
JQ(1) Manual Page
JQ(1) JQ(1) NAME jq – Command-line JSON processor SYNOPSIS jq [options…] filter [files…] jq can transform JSON in various ways, by selecting, iterating, reduc‐ ing…
Linux: find files by date range
By modification time: Example: By access time: By change time: Example: delete all mp4 files with access time older than 7 days: Note: You can…
Linux: how to run commands on a remote server
In some cases, we need run commands on a remote server. Examples: Get disk information Get all running process … Syntax for running commands on…
Hetzner server: how to configure RAID-0
After order a server from Hetzner, you will receive an email with content login SSH Login SSH we will see a message: The server has…
Linux: how to get or delete first line of a file
Linux: how to get first line of a file Example: Linux: how to get last line of a file Example: Linux: how to delete first…