What are advanced terminal commands?

Here are some advanced terminal commands commonly used in Linux:

1. grep: Searches for a specific pattern in files.

   grep "search_term" filename

2. find: Searches for files and directories in a directory hierarchy.

   find /path/to/search -name "filename"

3. du: Displays disk usage of files and directories.

   du -h /path/to/directory

4. sort: Sorts lines of text files.

   sort filename

5. awk: A powerful text processing tool for pattern scanning and processing.

   awk '{print $1}' filename

6. sed: A stream editor for filtering and transforming text.

   sed 's/old_text/new_text/g' filename

7. kill: Sends a signal to terminate a process.

   kill process_id

8. killall: Kills processes by name.

   killall process_name

9. pkill: Kills processes based on name and other attributes.

   pkill -f "process_name"

10. tar: Archives files and directories.

    tar -cvf archive_name.tar /path/to/directory

These commands allow for more complex operations and management of files, processes, and system resources in a Linux environment.