The ls command is your go-to tool for listing directory contents. Did you know that you can customize its output with various flags.
Command 2: cd – Changing Directories
Navigating through the file system is crucial. Use cd to change directories. For instance, cd /home/yourusername will take you to your home directory.
Command 3: cp – Copying Files
Copying files is a breeze with the cp command. Simply use cp sourcefile destination to duplicate files. Did you know you can preserve file attributes with cp -p?
Command 4: mv – Moving and Renaming Files
Need to move or rename a file? mv is your friend. It's as simple as mv sourcefile destination.
Command 5: rm – Removing Files
To delete files, use the rm command. Be cautious – it's a powerful command that doesn't move files to the trash; they're gone for good!
Command 6top – Monitoring System Resources
top gives you real-time insights into your system's performance. It's an admin's secret weapon for keeping an eye on resource usage.
Command 7: chmod – Modifying File Permissions
chmod allows you to change file permissions. You can use symbolic notation like chmod u+x file to add execute permission for the file's owner.
Empower Your Linux Journey: 7 Essential Commands Every Admin Should Master