What is the best list of Unix commands that I can stick on the walls of my cubicle?

As an experienced UNIX coaching tutor registered on UrbanPro.com, I understand the importance of having quick references for essential UNIX commands. Below is a curated list that you can print and stick on your cubicle wall for easy access.

**1. Navigating the File System

• pwd - Print Working Directory:

  • Displays the current working directory.

• ls - List Files:

  • Lists files and directories in the current directory.

• cd - Change Directory:

  • Changes the current working directory.

**2. File Operations

• cp - Copy:

  • Copies files or directories.

• mv - Move:

  • Moves files or directories.

• rm - Remove:

  • Deletes files or directories.

**3. Viewing and Editing Files

• cat - Concatenate:

  • Displays the contents of a file.

• more and less - Paginate:

  • Allows scrolling through the contents of a file.

• nano or vim - Text Editors:

  • Opens a text editor for creating or editing files.

**4. File Permissions

• chmod - Change Mode:

  • Modifies file permissions.

• chown - Change Owner:

  • Changes the owner of a file.

• chgrp - Change Group:

  • Changes the group ownership of a file.

**5. Working with Processes

• ps - Process Status:

  • Displays information about active processes.

• kill - Terminate a Process:

  • Sends a signal to terminate a process.

• top - Display System Activity:

  • Provides real-time information about system resources and processes.

**6. Networking Commands

• ping - Check Network Connectivity:

  • Tests network connectivity to a specific host.

• ifconfig - Network Configuration:

  • Displays and configures network interfaces.

• netstat - Network Statistics:

  • Shows network connections, routing tables, and more.

**7. Archiving and Compression

• tar - Tape Archive:

  • Bundles files into an archive.

• gzip and gunzip - Compression:

  • Compresses and decompresses files.

**8. System Information

• uname - Print System Information:

  • Displays system information.

• df - Disk Free:

  • Shows disk space usage.

• free - Display Memory Usage:

  • Provides information about system memory.

Conclusion

This condensed list of essential UNIX commands serves as a handy reference for daily tasks. Stick it on your cubicle wall for quick access and to reinforce your familiarity with these fundamental commands. For more in-depth knowledge and hands-on practice, consider enrolling in online UNIX coaching sessions on UrbanPro.com, where experienced tutors provide personalized guidance for mastering UNIX commands and system administration.