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“sudo: command not found” in Docker

“sudo: command not found” in Docker

Introduction In the vast world of Linux, it is important to take security measures to ensure you don’t lose your valuable data. In many cases, it doesn’t have to be a random stranger trying to wipe off your hard disk, but you yourself could be enough for...
How to install Git in Alpine Linux

How to install Git in Alpine Linux

Introduction Alpine is a very lightweight Linux distribution, which uses the musl library for running C applications, instead of the standard libc library. This causes it to lack support for C++ applications out of the box. Nevertheless, the small footprints of Alpine...
‘pg_ctl: command not found’ in Linux

‘pg_ctl: command not found’ in Linux

Introduction Servers often require to be stopped for maintenance, and started again as soon as it’s done. To do this, you’d probably require some command in the terminal through which you’re managing the server. If your server of choice is PostgreSQL, then the command...
How to fix ‘valgrind: command not found’ in Linux

How to fix ‘valgrind: command not found’ in Linux

Introduction There are times when you create some heavy programs in your computer with capable programming languages like C and C++, you should be no stranger to the never-dying Memory leakage issue. It is something every beginner has to get on a tough time with. But...
‘aclocal: command not found’ in Linux

‘aclocal: command not found’ in Linux

Introduction If you’ve previously built programs from their source code, or are just to start out, you might already be familiar with certain commands like make and autoconf, which are a necessity for building packages. Particularly, there’s the automake command which...
How to fix ‘snap: command not found’ in Linux

How to fix ‘snap: command not found’ in Linux

Introduction Snap is a third-party package manager for your Linux distribution that has its own repository, maintained by Canonical – the creators of Ubuntu. Snap is easy to use and is becoming more and more popular over time. The best thing about snap is that...