The awk command can make it easy to remove duplicate characters from a string even when those characters aren’t sequential, especially when the process is turned into a script. First, the awk command ...

Ma première solution est d'utiliser AWK, mais pour cela, il me faut pouvoir imbriquer une commande bash dedans et d'en récupérer le resultat. Voila en gros mon algorithme: Trouver le pattern dans le ...

I’m going to go ahead and admit it: I really have too many tray icons. You know the ones. They sit on your taskbar, perhaps doing something in the background or, at least, giving you fingertip access ...