Initialization with gradle init
Many tools have the initial function of creating a project skeleton, such as the angular front-end framework. Using its cli, you can quickly create a skeleton containing nearly 30 files, which enables you to quickly build a project. maven can also simplify the creation of pom through command-line interaction, whi ...
Posted on Sun, 05 Apr 2020 20:03:19 -0400 by daniel_grant
Alert System Main Script
Place the shell script under/usr/local/sbin/
Create a mon directory to store alert system scripts.Create bin, conf, log, mail, shares in the / mon directory, respectively
Create main script under bin
#Written by aming.
# Switch to Send Mail or Not
Posted on Sun, 05 Apr 2020 18:04:45 -0400 by char skd1
Linux Shell provides two very practical commands to crawl web pages, which are curl and wget
Mi Pu agency As the basic service of big data analysis and research, it has done in-depth research and summary.
curl and wget use agents
curl supports http, https, socks4, socks5
wget supports http and https
Shell curl wget example
Posted on Sat, 04 Apr 2020 04:34:42 -0400 by shrike202
title: Java Basic Grammar(8)-Common sorting algorithms in arrays
data: Java Learning Routes and Videos
1. Basic concepts
Sorting: is an important operation in computer program design. Its function is to rearrange a set or sequence of data elements into a sequence ordered by the value of a data item of a data element.
Sort Code ...
Posted on Fri, 03 Apr 2020 10:47:46 -0400 by rune_sm
Fourth week user and document management exercise
1. Copying the / etc/skel directory to / home/tuser1 requires that the / home/tuser1 and its internal file's Homegroup and other users do not have any access rights.
[root@192 \]# cp -r /etc/skel/ /home/tuser1
[root@192 \ ]# chmod -R og= /home ...
Posted on Fri, 03 Apr 2020 00:24:57 -0400 by rammac13
After the Android device is connected to the PC, we can do most of the work through the adb command. Next, use getprop and dumpsys to learn some system related information.
The principle of this command is very simple. It is to read information from various configuration files of the system. Then these file ...
Posted on Thu, 02 Apr 2020 22:45:04 -0400 by tinyang
The third column of the command result is the CPU utilization of the process
The fourth column of the command result is the memory usage of the process
These two columns can be used as the basis for high system resource consumption of processes
The spid of Oracle dynamic performance view v$proce ...
Posted on Thu, 02 Apr 2020 21:13:42 -0400 by versatilewt
1. Format output with echo
2. Format output with printf
1. Format output with echo
Show escape characters
[root@yanta ~]# echo "\"This is a test\""
"This is a test"
Read variables and display
Use the read command to read a line from standard input and assign the value of each field of the input line t ...
Posted on Thu, 02 Apr 2020 11:06:47 -0400 by drayfuss
I browsed a material about shell programming.
While looking up the data and experimenting, I learned some knowledge that I didn't know before.
*help -m is the local search method of linux command help. If you can't find it with man and info before, you have to go online to search. This solution c ...
Posted on Wed, 01 Apr 2020 12:38:02 -0400 by warriors2003
The process of SSH authentication is encrypted, but the communication after authentication is clear.
Host A sends A piece of ciphertext to host B with public key encryption, and host B decrypts the ciphertext through private key and sends it to host A for verification, and the authentication is successf ...
Posted on Wed, 01 Apr 2020 04:54:03 -0400 by mfindlay