Book Movie Technology Reviews Fitness Wellness Health Tips

Book Movie Technology Reviews Fitness Wellness Health Tips

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ls: This command lists the files in a directory.

cd: This command changes the current working directory. Example: cd /home/user/documents

pwd: This command displays the current working directory.

cp: This command copies a file or directory. Example: cp file1.txt file2.txt

mv: This command moves or renames a file or directory. Example: mv file1.txt file2.txt

rm: This command deletes a file or directory. Example: rm file1.txt

mkdir: This command creates a new directory. Example: mkdir new_directory

rmdir: This command removes an empty directory. Example: rmdir new_directory

touch: This command creates a new file or updates the modification time of an existing file. Example: touch file1.txt

cat: This command displays the contents of a file. Example: cat file1.txt

more: This command displays the contents of a file one screen at a time. Example: more file1.txt

less: This command is similar to the more command, but it allows you to navigate backwards through a file. Example: less file1.txt

head: This command displays the first few lines of a file. Example: head -n 5 file1.txt

tail: This command displays the last few lines of a file. Example: tail -n 5 file1.txt

grep: This command searches for a pattern in a file. Example: grep "pattern" file1.txt

find: This command searches for files in a directory hierarchy. Example: find /home/user/ -name "file1.txt"

locate: This command quickly locates files using an index. Example: locate file1.txt

chmod: This command changes the permissions of a file or directory. Example: chmod 755 file1.txt

chown: This command changes the owner and/or group of a file or directory Example: chown user:group file1.txt

tar: This command creates or extracts a tar archive. Example: tar -cvf archive.tar /home/user/