How to download Jenkins and Tomcat via shell script

How to download Jenkins and Tomcat via shell script

Example: 1

There is two function in which you can download both software links but we are using the same URL to download both applications. it's just an example.

#! /bin/bash
jen_url="http://mirrors.estointernet.in/apache/tomcat/tomcat-8/v8.5.47/bin/apache-tomcat-8.5.47-windows-x64.zip"
tom_url="http://mirrors.estointernet.in/apache/tomcat/tomcat-8/v8.5.47/bin/apache-tomcat-8.5.47-windows-x64.zip"
log_file="jen_tom_download.log"

download_jenkins(){
echo "Downloading Jenkins" | tee -a $log_file
wget $jen_url
if [ $? -eq 0 ]
then
echo "Successfully download jenkins" | tee -a $log_file
else
echo "Jenkins download is failed. Please check it manually" | tee -a $log_file #or >>$log_file
fi
}
download_tomcat(){
echo "Downloading Tomcat" | tee -a $log_file
wget $tom_url
if [ $? -eq 0 ]
then
echo "Successfully download Tomcat" | tee -a $log_file
else
echo "Tomcat download is failed. Please check it manually" | tee -a $log_file
fi
}
download_tomcat
download_jenkins

Example: 2 

There is a single function in which you can download both software links but we are using same URL to download both applications. it's just an example.

#! /bin/bash

jen_url="http://mirrors.estointernet.in/apache/tomcat/tomcat-8/v8.5.47/bin/apache-tomcat-8.5.47-windows-x64.zip"
tom_url="http://mirrors.estointernet.in/apache/tomcat/tomcat-8/v8.5.47/bin/apache-tomcat-8.5.47-windows-x64.zip"

download_url(){
app_name=$1
req_url=$2
echo "Downloading $app_name"
wget $req_url


if [ $? -eq 0 ]
then
echo "Successfully download $app_name"
else
echo "$app_name download is failed. Please check it manually"
fi
}

download_url jenkins $jen_url
download_url tomcat $tom_url