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Master Vi with this quick reference guide! From navigating modes to editing text, cutting, copying, pasting, and searching—this cheat sheet has everything you need for efficient text editing on the command line.
🔍 Read more: The Ultimate vi Cheat Sheet
You Should Know:
Here are some essential Vi commands and practices to enhance your text editing skills:
Basic Navigation:
– `h` – Move cursor left
– `j` – Move cursor down
– `k` – Move cursor up
– `l` – Move cursor right
– `0` – Move to the start of the line
– `$` – Move to the end of the line
– `gg` – Go to the top of the file
– `G` – Go to the bottom of the file
Editing Commands:
– `i` – Insert mode before the cursor
– `a` – Insert mode after the cursor
– `o` – Insert a new line below the current line
– `O` – Insert a new line above the current line
– `x` – Delete the character under the cursor
– `dd` – Delete the current line
– `yy` – Yank (copy) the current line
– `p` – Paste the yanked text after the cursor
– `u` – Undo the last action
– `Ctrl + r` – Redo the last undone action
Search and Replace:
– `/pattern` – Search for a pattern in the file
– `n` – Move to the next match
– `N` – Move to the previous match
– `:%s/old/new/g` – Replace all occurrences of `old` with `new` in the file
Saving and Exiting:
– `:w` – Save the file
– `:q` – Quit Vi
– `:wq` – Save and quit
– `:q!` – Quit without saving changes
What Undercode Say:
Mastering Vi is a must for anyone working in Linux or Unix environments. It’s a powerful text editor that can significantly boost your productivity once you get the hang of it. Practice these commands regularly to become proficient. For more advanced usage, explore macros, split-screen editing, and custom configurations in Vi.
If you’re looking to dive deeper into Linux command-line tools, here are some additional commands to explore:
– `grep` – Search for patterns in files
– `awk` – Text processing and pattern scanning
– `sed` – Stream editor for text manipulation
– `chmod` – Change file permissions
– `ps` – Display information about running processes
For more resources, check out:
Keep practicing and experimenting with these tools to become a command-line pro!
References:
Reported By: Housenathan The – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
