1.jar package plugin
Tag: linux
Linux three sword passengers and use introduction
Linux Three Musketeers are short for (grep, sed, awk), and proficient use of these three tools can improve the efficiency of operation and maintenance. The Linux Three Musketeers are based on regul
Detailed Spotlight on UNIX Monitoring Linux Server
1. Install Spotlight on Unix
Download address: http://yunpan.cn/QNWyEEvNS4xc9 Access password 1c7d
Stupid installation
2. Configure the spotlight login user. Note that spotlight c
Linux CentOS Supervisor Guarding .Netcore Process Installation Configuration
Scenario: After deploying the .netcore program, it can run after using dotnet xx.dll, but it will be automatically disconnected after closing the shell or after the interval time. At this time, the
Linux Command Summary – RPM Command
1. Introduction to the rpm command
The Linux rpm command is used to manage the package.
Rpm(redhat package manager) was originally a Red Hat Linux distribution program specifically used
Linux_ three sword passengers _awk
[Concept introduction]: awk is a language that can process data and generate formatted reports , The function is very powerful. Awk thinks that each line in the file is a record. The separator betw
Environment variable settings in Linux
Three methods for setting environment variables under Linux: If you want to add a path to $PATH, you can do it like the following Do this:
1. Set in the console, disapproved This way, because
Linux file management summary
1. What are the file management commands on Linux, their commonly used methods and related demonstrations 1, ls Command function:< /span> List the contents of the current directory or speci
Linux common command
1. What command is used to create a directory? What command is used to create a file?
Answer:
Create a directory: mkdir
Create a file: typically touch, vi can also create a file, in fact, as
Hadoop stand-alone in Linux _ Pseudo-distribution _ installation and configuration
Step 1: Create a hadoop user and authorize the hadoop user
(1) In a new Linux system CentOS-7-x86_64-DVD-1708 In the .iso, if the initial user is root and not a hadoop user, then one needs to