December 13, 2022
chmod is an abbreviation for change mode, the command is used to change access rights of files and directories. Permissions are assigned to the three classes […]
November 1, 2022
![Did you know [[maybe_unused]] attribute in C++17?](https://bosphorusiss.com/wp-content/uploads/2023/10/1655815347269-750x750.jpg)
The [[maybe_unused]] attribute is created for indicating in code that certain logic might not be used. This is often linked to preprocessor conditions where this might […]
October 18, 2022
Short answer is crontab. crontab files are used to schedule the execution of programs. The file contains instructions for cron daemon in the following simplified manner: […]
October 11, 2022
Dependency Injections and complicated OOP patterns may result into conflicts of lifetime/ownership relationships in a spaghetti code. Enclosing the ownership of an object in a smart […]
October 4, 2022
The algorithms library of C++ can sometimes be a little inconvenient since most of them requires a begin and an end iterator to operate (1). Utilizing […]
September 20, 2022
In Linux systems, /dev/null is a special file called the null device or also called the ‘blackhole‘, because it instantly discards anything written to it and […]
September 13, 2022
Device files are stored under /dev directory which operating system functions would not know how to access them. The mount command mounts a storage device or […]
September 6, 2022
16-bit instruction mode of 8086 and 8088 processors is called real mode. It could only address 1 MB of system memory using 20 address lines. Note […]
