In some circumstances, you may have noticed that your computer is running slow. This might be due to some applications that are consuming a big chunk of memory without you noticing it. (more…)
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…)
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…)
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…)
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…)
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…)
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…)
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.
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…)
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…)
