it does provide much more information , the owner , group , the size in byte , and the last modified time a file or directory was ls -al : list all in long format Show Sample Output
I have this as a file called deletekey in my ~/bin. Makes life a little easier.
Sometimes you want to know the summary of the sizes of directories without seeing the details in their subdirectories. Especially if it is going to just scroll off the screen. This one liner summarizes the disk usage of any number of directories in a directory without giving all the details of whats happening underneath. Show Sample Output
ghgh rty uty tr uyuyuyu
It will list all files in your home directory even if your current directory is not home directory Show Sample Output
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