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Basic Commands On Linux
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Basic Commands On Linux

Hi everyone, Today I will show you some commands on Linux very useful

1. Basic commands to navigate directories

– display your current working directory

pwd

– created directory dir1

mkdir -v dir1

– create more than one directory instead of invoking mkdir multiple(three) times-like

mkdir -vp dir2/dir3/dir4

– listed all directories and files in current directories

ls

– move into directory dir1

cd dir1

– move to parent directory

cd ..

2. Create files, display contents and stats

– create file file1.txt

touch file1.txt

– clear a screen

clear

3. Copy,rename,delete files

– copy hello.txt to dir2 directory.

cp -v hello.txt dir2

– move hello.txt to dir4 directory with name hi.txt

mv hello.txt dir2/dir3/dir4/hi.txt

– remove directories dir1

rm -rf dir1

4. Manipulate or parse file contents

– searches for matching words or line on the file To search entire directory of files, supply the directory name

grep -r 'Hello'

– change file access permission

chmod -v 666 file1.txt

You should have seen a output like mode of file1.txt changed to 0666 (rw-rw-rw-)

– change owner

chown -R newowner:newowner *

– searches for files in a directory hierarchy

find . -name file1.txt

– view and edit file

nano file1.txt

Done. Hope this article will helpful for you.