Basic linux commands
1- Pwd = print working directory,it allows you to check your current location.
2- ls = list all the folders present inside the current location.
3- cd .. = to navigate outside of the current folder.
4- cd foldername = navigate you to folder (foldername) .
5- mkdir foldername = it will create a folder inside the current location.
6- touch fl.txt = it will create a fl.txt file inside the current location.
7- cp f.txt fol/f.txt = it will copy the file named f.txt to folder fol.
8- rm f.txt = it will delete f.txt file.
9- rm -r fol = it will delete fol named folder.
10- mv n.txt fol/n.txt = it will move the n.txt file inside of folder name fol.
