The shell variable HISTCONTROL controls what goes into the command history of bash shell. If HISTCONTROL variable equals to “ignorespace”, that means commands starting with a […]
Boundary Value Analysis is a black-box test technique in which test cases are designed based on boundary values. Boundary value analysis and testing will reveal almost […]
Hop is a computer networking term that adverts to the number of devices, usually routers, (a portion of data) moves from source to its destination, instead […]
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 […]
A shortcut command that combines git add . and git commit -m [commit_message]:-> git commit -am “easy peasy” An even shorter method for creating an alias:-> […]
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 […]