How to write startup script for systemd? systemd is the latest service management utility in all latest version of Linux distribution such as Ubuntu OS, Redhat OS, CentOS. That's why Ubuntu 17.4 …
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Linux and Curl: How to use Bash to Read a File Line by Line and Execute Curl command to get HTTP Response Code
Linux Curl command is very amazing. It's very simple command which is use to send or get data from and to any server. Server would be any server like end point URL, ftp endpoint, etc. In this …
Shell Script: How to append TimeStamp to file name?
I need to create a shell script that appends a timestamp to existing file. I mainly use Mac OS X for development. Wanted to create the same on Mac Terminal. Here are some basics on date …
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How to Run Windows, Linux, macOS terminal commands in Java and return complete Result
Executing a system command is relatively simple - once you've seen it done the first time. It involves the use of two Java classes, the Runtime class and the Process class. Basically, you use the …
Linux: How to Generate TimeoutException for a specific IP using TC qdisk and netem command?
TC is a linux command using which you could manipulate traffic control settings. In Linux, TC command is used to Show or Manipulate traffic control settings. Why do you need to add small …
How to Build Java Project including all Dependencies Using Maven? maven-resources, maven-dependency and maven-jar Plugins
Are you working on enterprise level Java Project? Using Maven POM.xml file to keep all dependancies up-to date? In your project do you have src folder, resources folder, lib folder, etc? Well, what if …
syntax error: `^M’ unexpected – Use dos2unix: DOS to UNIX text file format converter
Last week I was working on an Eclipse project which requires me to create one executable .sh (shell script) file. Here is a content of Crunchify.sh file. [crayon-6292d9d2708bb326114395/] I was …
How to Run Multiple Tomcat Instances on One Server?
I'm sure you must have faced one of below question while developing Dynamic Web Project in past. Running multiple Tomcat instances on one server Advanced Configuration - Multiple Tomcat …
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