Cloning and Configuring CentOS 6.5 Virtual Machines with Network and Host Settings
When cloning a CentOS 6.5 virtual machine, duplicate network interface configurations can cause conflicts. To avoid this, update the MAC address, hostname, and IP settings to ensure unique identification and connectivity.
1. Update Network Interface Configuration
Edit the primary network interface file to assign a new static IP and correct MAC ...
Posted on Thu, 14 May 2026 09:39:56 +0000 by ClosetGeek
Mastering Vim: Essential Commands and Workflow
Vim Fundamentals
Vim is a modal text editor with three core modes:
Normal Mode: The default mode when launching Vim. Used for navigation, searching, and editing.
Insert Mode: Used for adding or modifying text content.
Command Mode: Used for executing commands, saving files, and configuring editor settings.
Entering Insert Mode
Shortcut
Des ...
Posted on Mon, 11 May 2026 06:49:08 +0000 by eezmo
Essential Linux Command Reference
Vim
Process inspection:
ps -ef | grep PID
Delete text:
Ctrl+U: Remove all characters before cursor
Ctrl+K: Remove all characters after cursor
Batch replacement in Vim:
:%s/old/new/g
Example:
:%s/docker\.io/registry.cn-hangzhou.aliyuncs.com\/acs-sample/g
Paste formatted code:
:set paste
Show line numbers:
:set nu
Delete all content:
:%d
...
Posted on Mon, 11 May 2026 05:08:17 +0000 by Todd88
Linux Essential Commands and Vi/Vim Editor Quick Reference
Chip Development Environment
Key tools for chip developmant include:
Linux/Unix operating system
EDA tools with TCL scripting
SVN/GIT for version control
Makefile build scripts
Perl/Python scripting languages
Vim/Gvim text editors
Basic Linux Commands
User and System Information
who # Display users currently logged in
whoami ...
Posted on Thu, 07 May 2026 01:39:45 +0000 by atwyman