cat /etc/debian_version
mint 19.1 = Debian buster/sid
Ubuntu Debian
20.04 focal bullseye/ sid
19.10 eoan buster / sid - 10
19.04 disco buster / sid
18.10 cosmic buster / sid
18.04 bionic buster / sid
17.10 artful stretch / sid - 9
17.04 zesty stretch / sid
16.10 yakkety stretch / sid
16.04 xenial stretch / sid
15.10 wily jessie / sid - 8
15.04 vivid jessie / sid
14.10 utopic jessie / sid
14.04 trusty jessie / sid
13.10 saucy wheezy / sid - 7
13.04 raring wheezy / sid
12.10 quantal wheezy / sid
12.04 precise wheezy / sid
11.10 oneiric wheezy / sid
11.04 natty squeeze / sid - 6
10.10 maverick squeeze / sid
10.04 lucid squeeze / sid
https://linuxize.com/post/how-to-change-hostname-on-ubuntu-18-04/
hostnamectl bamboo sudo hostnamectl set-hostname jira hostnamectl jira
sudo cp /etc/hosts /etc/hosts.bak sudo nano /etc/hosts 127.0.1.1 bamboo 127.0.0.1 jira
ls -l /etc/cloud/cloud.cfg
setup@bamboo:~$ ls -la /etc/cloud/cloud.cfg
-rw-r--r-- 1 root root 3612 May 11 2019 /etc/cloud/cloud.cfg
Search for preserve_hostname and change the value from false to true:
sudo nano /etc/cloud/cloud.cfg
# This will cause the set+update hostname module to not operate (if true) preserve_hostname: false # This will cause the set+update hostname module to not operate (if true) preserve_hostname: true
sudo apt-get update sudo apt-get install -y unzip xvfb libxi6 libgconf-2-4
sudo curl -sS -o - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add sudo echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list sudo apt-get -y update sudo apt-get -y install google-chrome-stable
wget https://chromedriver.storage.googleapis.com/2.41/chromedriver_linux64.zip unzip chromedriver_linux64.zip
sudo add-apt-repository ppa:webupd8team/javasudo apt-get update sudo apt-get install oracle-java8-installer
sudo apt-get install oracle-java8-set-default
java -version java version "1.8.0_191 " Java(TM) SE Runtime Environment (build 1.8.0_191-b12) Java HotSpot(TM) 64-Bit Server VM (build 25.171-b12, mixed mode)
cat >> /etc/environment <<EOL JAVA_HOME=/usr/lib/jvm/java-8-oracle JRE_HOME=/usr/lib/jvm/java-8-oracle/jre EOL
https://askubuntu.com/questions/1028601/install-gcc-8-only-on-ubuntu-18-04
sudo apt install gcc sudo apt install gcc-7 sudo apt install gcc-8 sudo apt install build-essential sudo apt install make sudo apt install perl
gcc-7 and gcc-8 will happily co-live together.
I would suggest to let gcc-7 be installed, for satisfying build-essential and perhaps other dependent packages, and configure gcc-8 to be your default gcc installation.
Use update-alternatives for having gcc redirected automatically to gcc-8:
sudo apt install net-tools
https://help.ubuntu.com/lts/serverguide/openssh-server.html
sudo apt install openssh-server sudo apt install openssh-client
sudo apt install firewalld
https://askubuntu.com/questions/1028601/install-gcc-8-only-on-ubuntu-18-04
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