1. Why use rsync+sersync architecture? 1, sersync is developed based on inotify, similar to inotify-tools tools
2, sersync can record changes in the monitored directory (including Add, delet
Category: OS
Operating System (Operating System, referred to as OS) is a computer program that manages and controls computer hardware and software resources. It is the most basic system software that runs directly on the “bare metal”. Any other software must be supported by the operating system to run .
Linux (eight) service
1. The concept of service Operation The program that runs continuously in the background in the system does not have an operation interface itself, and needs to be accessed and operated through the
HOMEBREW – How can I get more information about the BREW formula before installation?
I know I can do something
## brew info FORMULA_NAME
brew info wgetpaste Output
wgetpaste: stable 2.20
http://wgetpaste.zlin.dk/
Not installed
https:/ /github.com/mxcl/homebrew/commits/m
Full publicity _input
Quanzhi_input
Platform: Quanzhi A40I< /p> Source code: Android 7.1 Linux 3.10
input_drv.c
1 #include
2 #include
3 #include
4 #include
5 #include
6 #include
7 #in
Spotlight on mysql – Installation and Introduction
Spotlight on MySQL Installation and Configuration
First step: download and install mysql-connector-3.5x
Spotlight on MySQL connection mysql must use mysql-connector-3.5x
1, downlo
Macos Brew Install XXX has been a solution in Updating Homebrew …
Run the command brew install mongodb, the result interface has been stuck at Updating Homebrew…
The solution is to replace the brew source:
–Use a new source:
Replace brew.git:
IMAC terminal homebrew can’t be used
Error code:
bash-3.2# brew update
Initialized empty Git repository in /usr/local/.git /
remote: Counting objects: 1163, done.
remote: Compressing objects: 100% (1067/1067),
Replacement of various mirror sources
Replacement of various mirror sources Raspberry Pi It is a Raspberry Pi 3B-PLUS board
Several ways to view version information of Raspberry Pi:
uname -a
Linux raspberrypi 4.19.57
ITERM2 + OH My ZSH to create a comfort terminal experience
Write in front Final renderings:
This article is heavily plagiarized from: https://www.jianshu.com/p/7de. ..
Due to some bugs in the layout and original text, this article was created b
Linux-shell script foundation – 2
1,User Group Add user
useradd
-u UID
-o -g specify GID or group name
-c comment information
-d home directory
-s shell
-G additional group
-r system user -m home directory, system user
-M