The ls command on Mac OSX works a little differently than on a Linux machine, but listing only directories is very simple. This is one example, using only the ls command. deusexmachina:Documents jason$ ls -ld — */ drwxr-xr-x 3 jason staff 102 5 Mar 2018 POL/ drwxrwxrwx 31 jason staff 1054 7 Jan 2018 Stalker … Read more
This is the proper way to use grep. You do not need to use cat at all. This method works well and is one command, not two piping together. jason@jason-desktop:~/Documents$ grep apt-get ../.bash_history sudo apt-get update sudo apt-get install me-tv sudo apt-get update && sudo apt-get install xvst apt-get moo apt-get moojason@jason-desktop:~/Documents$ grep apt-get ../.bash_history … Read more
This is how to use grep to search a file without using cat. homer@neo:~/Documents$ grep "gcc" ../.bash_history gcc my.cpp gcc gcc hello.java gcc hello.java gcc hello.java gcc hello.java gcc mein.c -o mein gcc -c99 mein.c -o mein gcc -std=c99 mein.c -o mein gcc hello.c -o hello gcc hello.c -o hello gcc hello.c -o hello gcc … Read more