How to Manage BASH History - Delete, Clear, and Control Your Linux Command History скачать в хорошем качестве

How to Manage BASH History - Delete, Clear, and Control Your Linux Command History

Learn how to manage BASH history - Delete, Clear, and Control Your Linux Command History. Here are the command featured in my video. Find the line number -------------------- Find the line number history METHOD 1: Delete Specific Line by Number ------------------------------ Then delete a specific line (replace N with the line number) history -d N METHOD 2: Delete Range of Lines ---------------------- METHOD 3: Clear Entire History --------------------- Clear all history in current session history -c Also clear the history file permanently history -w METHOD 5: Edit History File Directly -------------------------- Edit the history file (usually ~/.bash_history) nano ~/.bash_history or vim ~/.bash_history After editing, reload history history -r *************** *** BONUS *** *************** Prevent Specific Commands from Being Saved ------------------------------------------ Add space before command to exclude from history ls -la # This won't be saved to history Control History Size -------------------- Add these lines to ~/.bashrc to limit history size: nano ~/.bashrc Limit history file size HISTFILESIZE=1000 HISTSIZE=1000 Ignore duplicates and specific commands HISTCONTROL=ignorespace:ignoredups:erasedups Ignore specific commands HISTIGNORE="ls:cd:history" #fypシ #linux #history