How to use the Gzip command in Linux
In the world of Linux, the gzip utility is a fundamental tool for shrinking files to save disk space or reduce network transfer times. (more…)
Continue Reading How to use the Gzip command in Linux
How to use the APT command on Ubuntu/Debian Linux systems
APT is one of the most frequently used commands in Ubuntu ( and Debian family hereafter ) . APT stands for Advanced Package Tool and is used as a package management (i.e. updating, adding or removing) (more…)
Continue Reading How to use the APT command on Ubuntu/Debian Linux systems
Task scheduling on Linux: CRONTAB
Updated on 7/1/2023 – In Linux, automated tasks are referred to as cron jobs. These jobs are executed by a daemon called CRON, which runs commands at predetermined times or intervals. The exact time for a command to run can be set by specifying the (more…)
Continue Reading Task scheduling on Linux: CRONTAB
How to Install OpenVPN on Ubuntu 16.04 And 18.04
Virtual Private Network or VPN is a private network of securely interconnected computers over the insecure public internet. A user who wants to access this private network as if he is (more…)
Continue Reading How to Install OpenVPN on Ubuntu 16.04 And 18.04
How to resize images on Ubuntu 18.04
If your work involves editing images, there are certainly times when you need to perform a single operation on various contents, for example resizing. Many (more…)
Continue Reading How to resize images on Ubuntu 18.04
Guide to Linux Ubuntu/Debian log files for beginners
Updated – Ubuntu logs system events into the log files in order to help administrators maintain, analyze and diagnose system related issues and applications problems. (more…)
Continue Reading Guide to Linux Ubuntu/Debian log files for beginners
Detecting and Fixing Memory Leaks with Valgrind
Memory leaks are among the most frustrating bugs to track down in C and C++ applications. They silently consume resources, degrade performance, and can eventually cause your application to crash.
Continue Reading Detecting and Fixing Memory Leaks with Valgrind
How to fix “Release is not valid yet” Error in Docker Containers
In the world of containerization, time synchronization issues can create unexpected roadblocks when working with Docker. One particularly frustrating problem that developers encounter is the “Release is not valid yet” (more…)
Continue Reading How to fix “Release is not valid yet” Error in Docker Containers
How to Fix Snap Store Refresh Issues on Ubuntu 24.04
If you’ve recently switched to Ubuntu or another Snap-supporting Linux distribution, you might encounter an error when trying to update the Snap Store application. (more…)
Continue Reading How to Fix Snap Store Refresh Issues on Ubuntu 24.04
How to Fix the Wine “Missing ntlm_auth >= 3.0.25” Error in Ubuntu
If you’ve ever tried running Windows applications through Wine on Linux, you’ve likely encountered some cryptic error messages along the way. (more…)
Continue Reading How to Fix the Wine “Missing ntlm_auth >= 3.0.25” Error in Ubuntu
