Linux

Linux System Monitoring Complete Guide 2026

Complete guide to Linux system monitoring. Learn about top, htop, sar, prometheus, grafana, and monitoring server performance.

Static and Dynamic Linking in Operating Systems

An overview of static and dynamic linking, their differences, advantages, and use cases in operating systems.

Boost Your Productivity: Essential Bash Shell Shortcuts

Working in the command line is a daily reality for many developers, system administrators, and data scientists. While the terminal is powerful, typing …

Caddy Service Restarts Forever

Caddy Systemd service restarts forever.

Run a Script on Startup in Ubuntu (Systemd)

Run a Script on Startup in Ubuntu

Email Server Administration

Email Server Administration

systemd Basics

systemd Tutorials

Add a Startup Program on Ubuntu - Systemd File Service

Creating systemd Service Files.给 Ubuntu 添加开机自启动程序，让程序开机启动

Maintaining SSHD

Guide to installing, configuring, and maintaining the OpenSSH server (sshd) on Linux systems.

Debugging C/C++ with LLDB

Using LLDB to debug C/C++ Programs

Sqlite3 Commands

Sqlite3 Commands

Compile and Execute C++ in One Step: Run C++ Like Go

Compile and Execute C++ in One Step - create a shell script to run C++ like Go's go run command, with watch mode and modern C++ support.

strace: Linux System Call Tracer Complete Guide

strace is a powerful Linux command for tracing system calls and signals. Learn to debug, troubleshoot, and analyze program behavior.

Linux JDK Installation: Complete Guide

Complete guide to installing JDK on Linux, covering Oracle JDK, OpenJDK, and multiple Java versions.

The ss Command: Complete Guide to Socket Statistics in Linux

Master the ss command for network socket analysis. Learn to monitor TCP/UDP connections, filter socket states, and troubleshoot network issues effectively.

Sublime Text Configuration

Sublime Text Config

Linux Shell Commands

Shell Commands

Git Usage: Complete Guide to Version Control

Complete guide to Git usage covering basics, branching, remote operations, and best practices.

Fixing Library Not Found Errors in Linux: Complete Guide

Resolve dynamic library errors in Linux. Learn to identify, fix, and prevent library loading issues including version mismatches and missing dependencies.

Creating C Libraries: Static and Dynamic Libraries Complete Guide

Learn how to create and use static and dynamic libraries in C on Linux.

Git Config File Format

bitbucket config

$ cat .git/config

[core]
        repositoryformatversion = 0
        filemode = true
        bare = false
        logallrefupdates = …

Simple Makefile Template

Makefile Template

Useful Shell Commands

Useful Shell Commands

How to Install Software on Linux System

Install software on Linux system

Linux服务器迁移清单完整指南

Linux服务器迁移完整清单，包括数据备份、配置迁移、服务迁移和验证步骤。

Using wget to Download Multiple Files

Using wget to Download Multiple Files

SSH No Password Configuration

To login in linux without a password