Ubuntu 18.04 설치후 셋팅

우분투 셋팅을 자주하는 경우가 많아서 기록목적으로 포스팅합니다. 

원하는 셋팅과 다를수 있습니다. 

 

 

#English 로 설치할것. 한글 에러..많음..

#sudo passwd 설정

sudo passwd root 

#network 툴 설치

sudo apt install net-tools 

#ssh 설치

apt-get install openssh-server 
vi /etc/ssh/sshd_config 
PermitmitRootLogin yes 
service ssh restart 

#python3.7 클린설치

apt-get update 
sudo apt install software-properties-common 
sudo apt install python3.7 

apt install curl 
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py 

sudo apt-get install python3-distutils 
python3.7 get-pip.py 


apt install curl 
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py 

sudo apt-get install python3-distutils 
python3.7 get-pip.py 

#오류발생시 

apt search testresources 
apt search widgetsnbextension 
이후에 다시 python3.7 get-pip.py 

#python 명령어로 바로 3.7 실행하기
#which python3.7 로 python 설치 루트 확인후

sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.7 3 
sudo update-alternatives --config python 

#설정할 필요가 없다면 다되었음

#host네임변경

vi /etc/hostname 

#ip설정

vi /etc/netplan/01-network-manager-all.yaml  


# Let NetworkManager manage all devices on this system 
network: 
  version: 2 
  renderer: networkd 
  ethernets: 
   ens33: 
    addresses: 
      - 172.30.1.60/24 
    gateway4: 172.30.1.254 
    nameservers: 
      addresses: [168.126.63.1,8.8.4.4] 

 

netplan apply 

#crontab 

sudo select-editor

#vi mode 사용할경우는 2번

 

크론탭에 추가할내용

MAILTO=""
PATH=/usr/local/bin/:/sbin:/bin:/usr/sbin:/usr/bin

 

 

#java 설치

 

https://www.oracle.com/java/technologies/javase/javase-jdk8-downloads.html

Java SE Development Kit 8 - Downloads

다운로드

 

/usr/local/java 디렉토리에 받아서 압축 해제

 

tar -xvzf jdk-8u241-linux-x64.tar.gz 

$ sudo vi /etc/profile

JAVA_HOME=/usr/local/java/jdk1.8.0_241
JRE_HOME=/usr/local/java/jdk1.8.0_241
PATH=$PATH:$JRE_HOME/bin:$JAVA_HOME/bin

export JAVA_HOME
export JRE_HOME
export PATH

$sudo update-alternatives --install "/usr/bin/java" "java" "/usr/local/java/jdk1.8.0_241/bin/java" 1
$sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/local/java/jdk1.8.0_241/bin/javac" 1
$sudo update-alternatives --install "/usr/bin/javaws" "javaws" "/usr/local/java/jdk1.8.0_241/bin/javaws" 1
$sudo update-alternatives --set java /usr/local/java/jdk1.8.0_241/bin/java
$sudo update-alternatives --set javac /usr/local/java/jdk1.8.0_241/bin/javac
$sudo update-alternatives --set javaws /usr/local/java/jdk1.8.0_241/bin/javaws

설치 확인

 

 

#톰캣 설치

 

whet http://mirror.navercorp.com/apache/tomcat/tomcat-8/v8.5.51/bin/apache-tomcat-8.5.51-fulldocs.tar.gz

tar -xvzf apache-tomcat-8.5.51-fulldocs.tar.gz 

/usr/local 에 설치