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Articles tagged with #tutorial
Not Really All What are arrays? Arrays are iterables. Ok, so what is an iterable? Iterables are objects that have Symbol.iterator method. Alright, so what can we do with that method? Well, they allow us to use for and for..of loops on those iterable...
nuclearegg69@zenbook-f13:~$ cat alphabet.txt apple banana carrot donkey nuclearegg69@zenbook-f13:~$ tac alphabet.txt donkey carrot banana apple nuclearegg69@zenbook-f13:~$ rev alphabet.txt elppa ananab torrac yeknod
The default function of sort command and the -r or --reverse option nuclearegg69@zenbook-f13:~$ cat unsorted.txt white apple yellow orange black banana hannah montana cheetah in the savanna nuclearegg69@zenbook-f13:~$ sort unsorted.txt black banana c...
The wc commands stands for word count nuclearegg69@zenbook-f13:~$ ls a b c echo empty inNano3 inNano3.txt inNanoRenamed inNanoSymlink testRen testRen2 nuclearegg69@zenbook-f13:~$ nano a nuclearegg69@zenbook-f13:~$ wc a 5 5 58 a When we pa...
pwd command it lets you print out the path of the current working directory pwd stands for print working directorynuclearegg69@zenbook-f13:~$ pwd /home/nuclearegg69 ls command it lists files and directories(folders) inside current working directo...
man pages or the manual pages is a documentation for commands installed on the system. Each command may or may not come with its manual page. The manual page describes the usage of the command and list all the options(operands) you can use on that co...
