Academia JavaEE Workspace in Ubuntu

OpenJDK

sudo apt install openjdk-21-jdk
sudo apt install openjdk-17-jdk
sudo apt install openjdk-11-jdk
sudo apt install openjdk-8-jdk
sudo apt install nodejs
sudo apt install maven
sudo apt install npm
sudo apt install ant

JetBrains Toolbox

wget -cq https://download-cdn.jetbrains.com/toolbox/jetbrains-toolbox-1.27.2.13801.tar.gz -P ${HOME}/Downloads
tar -xzf ${HOME}/Downloads/jetbrains-toolbox-1.27.2.13801.tar.gz -C ${HOME}/Downloads
rm  -rf  ${HOME}/Downloads/jetbrains-toolbox-1.27.2.13801.tar.gz
sudo apt update && sudo apt install libfuse2

${HOME}/Downloads/jetbrains-toolbox-1.27.2.13801/jetbrains-toolbox
rm -rf ${HOME}/Downloads/jetbrains-toolbox-1.27.2.13801

Spring Tool Suite

sudo mkdir -p /opt/ide
sudo wget -cq https://download.springsource.com/release/STS4/4.20.0.RELEASE/dist/e4.29/spring-tool-suite-4-4.20.0.RELEASE-e4.29.0-linux.gtk.x86_64.tar.gz -P /opt/ide
sudo tar -xzf /opt/ide/spring-tool-suite-4-4.20.0.RELEASE-e4.29.0-linux.gtk.x86_64.tar.gz -C /opt/ide
sudo rm  -rf  /opt/ide/spring-tool-suite-4-4.20.0.RELEASE-e4.29.0-linux.gtk.x86_64.tar.gz
# https://marketplace.eclipse.org/content/jaspersoft-studio
# https://projectlombok.org/setup/eclipse
sudo java -jar ~/Downloads/lombok.jar

cat << EOF | sudo tee /usr/share/applications/SpringToolSuite4.desktop >>/dev/null
[Desktop Entry]
Name=SpringSource Tool Suite 4
Comment=SpringSource Tool Suite 4
Exec=/opt/ide/sts-4.20.0.RELEASE/SpringToolSuite4
Icon=/opt/ide/sts-4.20.0.RELEASE/icon.xpm
StartupNotify=true
Terminal=false
Type=Application
Keywords=Java,Eclipse,Spring,IDE,Development
Categories=Development;IDE;Java;
EOF

Camunda

sudo mkdir -p /opt/ide
sudo wget -cq https://downloads.camunda.cloud/release/camunda-modeler/5.7.0/camunda-modeler-5.7.0-linux-x64.tar.gz -P /opt/ide
sudo tar -xzf /opt/ide/camunda-modeler-5.7.0-linux-x64.tar.gz -C /opt/ide
sudo rm  -rf  /opt/ide/camunda-modeler-5.7.0-linux-x64.tar.gz

sudo wget -cq https://camunda.com/wp-content/uploads/2022/02/Secondary-Logo_Rounded-Black-300x300.png\
 -O /opt/ide/camunda-modeler-5.7.0-linux-x64/camunda-modeler.png

cat << EOF | sudo tee /usr/share/applications/CamundaModeler.desktop >>/dev/null
[Desktop Entry]
Name=Camunda Modeler 5
Comment=SpringSource Tool Suite 4
Exec=/opt/ide/camunda-modeler-5.7.0-linux-x64/camunda-modeler
Icon=/opt/ide/camunda-modeler-5.7.0-linux-x64/camunda-modeler.png
StartupNotify=true
Terminal=false
Type=Application
Keywords=Camunda,Modeler,BPMN,IDE,Development
Categories=Development;IDE;BPMN;
EOF

JMeter

sudo mkdir -p /opt/ide
sudo wget -cq https://archive.apache.org/dist/jmeter/binaries/apache-jmeter-5.5.tgz -P /opt/ide
sudo tar -xzf /opt/ide/apache-jmeter-5.5.tgz -C /opt/ide
sudo rm  -rf  /opt/ide/apache-jmeter-5.5.tgz

cat << EOF | sudo tee /usr/share/applications/jmeter.desktop >>/dev/null
[Desktop Entry]
Version=5.5
Terminal=false
Type=Application
Name=Apache JMeter
StartupNotify=false
Comment=Apache JMeter
Exec=/opt/ide/apache-jmeter-5.5/bin/jmeter.sh
Icon=/opt/ide/apache-jmeter-5.5/docs/images/jmeter_square.png
Keywords=Java,JMeter,Development
Categories=Development;IDE;Java;
EOF

PostgreSQL

Install

sudo apt install postgresql postgresql-contrib
sudo systemctl enable postgresql
sudo systemctl status postgresql
sudo systemctl start  postgresql
sudo systemctl daemon-reload

sudo -i -u postgres bash << EOF
createuser ${USER}
createdb   ${USER}
cat << DDL | psql
ALTER USER ${USER} WITH SUPERUSER;
DDL
EOF

pg_lsclusters
less /var/log/postgresql/postgresql-14-main.log

sudo pg_createcluster --start 14 mycluster
sudo pg_dropcluster    --stop 14 mycluster

Schema

sudo -i -u postgres bash << EOF
cat << DDL | psql
CREATE DATABASE chorke_academia_staging;
CREATE USER chorke WITH ENCRYPTED PASSWORD 'sadaqah!';
DDL
EOF

sudo -i -u postgres bash << EOF
cat << DCL | psql
GRANT ALL PRIVILEGES ON DATABASE chorke_academia_staging TO chorke;
DCL
EOF

psql chorke_academia_staging < chorke_academia_staging.sql
psql -h db00.chorke.org -p 5432 -d chorke_academia_staging -U chorke
psql -h db00.chorke.org -p 5432 -d chorke_academia_staging -U chorke -W -f chorke_academia_staging.sql
pg_restore -h db00.chorke.org -p 5432 -d chorke_academia_staging -U chorke chorke_academia_staging.dump

Revoke

sudo -i -u postgres bash << EOF
cat << DCL | psql
REVOKE CONNECT ON DATABASE chorke_academia_staging FROM public;
DCL
EOF

Delete

ps -ef | grep postgres
kill -9 PID

sudo -i -u postgres bash << EOF
cat << DQL | psql
SELECT pg_terminate_backend(pg_stat_activity.pid) FROM pg_stat_activity 
WHERE pg_stat_activity.datname in ('chorke_academia_staging');
DQL
EOF

sudo -i -u postgres bash << EOF
cat << DDL | psql
DROP DATABASE IF EXISTS chorke_academia_staging;
DDL
EOF

DBeaver

sudo snap install dbeaver-ce

# register apt-get repository
sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://dbeaver.io/debs/dbeaver.gpg.key\
| sudo gpg --dearmor -o /etc/apt/keyrings/dbeaver.gpg.key

cat << EOF | sudo tee /etc/apt/sources.list.d/dbeaver.list >/dev/null
deb [arch=$(dpkg --print-architecture)\
 signed-by=/etc/apt/keyrings/dbeaver.gpg.key]\
 https://dbeaver.io/debs/dbeaver-ce /
EOF

PgAdmin4

sudo apt install curl
sudo apt install apache2

# curl https://www.pgadmin.org/static/packages_pgadmin_org.pub | sudo apt-key add
# sudo sh -c 'echo "deb https://ftp.postgresql.org/pub/pgadmin/pgadmin4/apt/$(lsb_release -cs) pgadmin4 main" > \
# /etc/apt/sources.list.d/pgadmin4.list && apt update'

sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://www.pgadmin.org/static/packages_pgadmin_org.pub\
| sudo gpg --dearmor -o /etc/apt/keyrings/pgadmin4.gpg

cat << EOF | sudo tee /etc/apt/sources.list.d/pgadmin4.list >/dev/null
deb [arch=$(dpkg --print-architecture)\
 signed-by=/etc/apt/keyrings/pgadmin4.gpg]\
 https://ftp.postgresql.org/pub/pgadmin/pgadmin4/apt/$(lsb_release -cs) pgadmin4 main
EOF

sudo apt update
sudo apt install pgadmin4-web
sudo /usr/pgadmin4/bin/setup-web.sh

a2enmod ssl
a2enmod proxy
a2enmod proxy_http
a2enmod proxy_balancer

Sencha CMD

unzip SenchaCmd-7.5.1.20-linux-amd64.sh.zip 
sudo sh SenchaCmd-7.5.1.20-linux-amd64.sh 
export SENCHA_CMD='/opt/cli/sencha/cmd'
export OPENSSL_CONF='/etc/ssl'
export PATH=$PATH:$SENCHA_CMD

mkdir -p ~/.sencha/cmd
cat << EOF > $HOME/.sencha/cmd/sencha.cfg
#------------------------------------------------------------------------------
# The folder for the local package repository. By default, this folder is shared
# by all versions of Sencha Cmd. In other words, upgrading Sencha Cmd does not
# affect the local repository.

repo.local.dir=${HOME}/.sencha/cmd/repo

EOF

sencha diag show

Redis

apt install redis-server
nano /etc/redis/redis.conf
: <<'END_COMMENT'
# If you run Redis from upstart or systemd, Redis can interact with your
# supervision tree. Options:
#   supervised no      - no supervision interaction
#   supervised upstart - signal upstart by putting Redis into SIGSTOP mode
#   supervised systemd - signal systemd by writing READY=1 to $NOTIFY_SOCKET
#   supervised auto    - detect upstart or systemd method based on
#                        UPSTART_JOB or NOTIFY_SOCKET environment variables
# Note: these supervision methods only signal "process is ready."
#       They do not enable continuous liveness pings back to your supervisor.
supervised systemd
END_COMMENT
systemctl status redis-server

Workspace

mkdir -p $HOME/chorke
mkdir -p /opt/dev/$USER/chorke/academia
chown $USER:$USER -R /opt/dev/$USER

export ACADEMIA_WSS="$HOME/chorke/academia"
ln -s /opt/dev/$USER/chorke/academia $ACADEMIA_WSS
ls -lah $HOME/chorke
nano ~/.bashrc

Editor

Install Sublime

sudo apt install curl apt-transport-https
# wget -qO - https://download.sublimetext.com/sublimehq-pub.gpg | sudo apt-key add -
# echo "deb  https://download.sublimetext.com/ apt/stable/" | sudo tee /etc/apt/sources.list.d/sublime-text.list

curl -fsSL https://download.sublimetext.com/sublimehq-pub.gpg\
| sudo gpg --dearmor -o /usr/share/keyrings/sublimehq-pub.gpg

cat << EOF | sudo tee /etc/apt/sources.list.d/sublime-text.list >/dev/null
deb [arch=$(dpkg --print-architecture)\
 signed-by=/usr/share/keyrings/sublimehq-pub.gpg]\
 https://download.sublimetext.com/ apt/stable/
EOF

sudo apt update;sudo apt install sublime-text
sudo snap install notepad-plus-plus

Install & Config Tmux

sudo apt install tmux

cat << EOF | tee ${HOME}/.tmux.conf >/dev/null
set -g base-index 1
# remap prefix from 'C-b' to 'C-a'
unbind C-b
set-option -g prefix C-a
bind-key C-a send-prefix

set -g default-terminal 'screen-256color'
set -g history-limit 10000
set -g status-fg  green
set -g status-bg  black

# Window/pane split
bind | split-window -h
bind - split-window -v
unbind '"'
unbind %
EOF

Git SCM

sudo apt -y install gitk
ssh-keygen -t rsa -b 4096 -C "email.id@academia.chorke.org"
: <<'END_COMMENT'
Generating public/private rsa key pair.
Enter file in which to save the key (/home/user/.ssh/id_rsa): /home/user/.ssh/git_academia_chorke_org_rsa
Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 
Your identification has been saved in /home/user/.ssh/git_academia_chorke_org_rsa
Your public key has been saved in /home/user/.ssh/git_academia_chorke_org_rsa.pub
The key fingerprint is:
SHA256:TXBbBINcPcVtdVFRjs/P+jaxMFAIwr3uqdlt8tmrLVQ email.id@academia.chorke.org
The key's randomart image is:
+---[RSA 4096]----+
|      .oo+*++o.+@|
|       .++ =o..o+|
|          + .....|
|         + . E o |
|        S . o   o|
|         . . o o.|
|        . o   o =|
|        o+.o+  +.|
|       o..+=o+ooo|
+----[SHA256]-----+
END_COMMENT
ls -lah ~/.ssh/
cat < ~/.ssh/git_academia_chorke_org_rsa.pub

nano ~/.ssh/config
: <<'END_COMMENT'
Host git.academia.chorke.org
     HostName git.academia.chorke.org
     PreferredAuthentications publickey
     IdentityFile ~/.ssh/git_academia_chorke_org_rsa
     User git
END_COMMENT

git config --global user.email "email.id@academia.chorke.org"
git config --global user.name "FULL NAME"
ssh -vT git.academia.chorke.org

# add the new key(s) to known_hosts
ssh-keyscan -H git.academia.chorke.org >> ~/.ssh/known_hosts

# remove the old key(s) from known_hosts
ssh-keygen -R git.academia.chorke.org

Podman

sudo apt update
sudo apt install podman
podman -v

cat << EOF | sudo tee -a /etc/containers/registries.conf >/dev/null
[registries.search]
registries=["registry.access.redhat.com", "registry.fedoraproject.org", "docker.io"]
EOF

podman search ubuntu
podman pull ubuntu
podman images
podman info

Vagrant

curl -fsSL https://apt.releases.hashicorp.com/gpg\
 | sudo gpg --dearmor -o /usr/share/keyrings/hashicorp-archive-keyring.gpg
 
 
cat << EOF | sudo tee /etc/apt/sources.list.d/hashicorp.list >/dev/null
deb [arch=$(dpkg --print-architecture)\
 signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg]\
 https://apt.releases.hashicorp.com $(lsb_release -cs) main
EOF

sudo apt update  && sudo apt list  --upgradeable
sudo apt upgrade && sudo apt install vagrant
vagrant -v

sudo apt install -y qemu-kvm virt-manager libvirt-daemon-system virtinst libvirt-clients bridge-utils

sudo systemctl enable  --now libvirt-guests.service
sudo systemctl enable  --now virtlogd.service
sudo systemctl enable  --now libvirtd.service

systemctl status libvirt-guests.service
systemctl status libvirtd.service
systemctl status virtlogd.service

sudo usermod -aG libvirt $USER
sudo usermod -aG kvm $USER
newgrp libvirt
newgrp kvm

sudo systemctl disable --now libvirt-guests.service
sudo systemctl disable --now virtlogd.service
sudo systemctl disable --now libvirtd.service

sudo systemctl disable --now virtlogd-admin.socket
sudo systemctl disable --now virtlogd.socket

sudo systemctl disable --now libvirtd-admin.socket
sudo systemctl disable --now libvirtd-ro.socket
sudo systemctl disable --now libvirtd.socket

Docker

sudo apt install apt-transport-https ca-certificates curl software-properties-common
# curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
# sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable"

sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg\
| sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

cat << EOF | sudo tee /etc/apt/sources.list.d/docker.list >/dev/null
deb [arch=$(dpkg --print-architecture)\
 signed-by=/etc/apt/keyrings/docker.gpg]\
 https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable
EOF

sudo apt update

apt-cache policy docker-ce
sudo apt install docker-ce
sudo systemctl status docker

sudo usermod -aG docker academia
sudo usermod -aG docker ${USER}
su - ${USER}
id -nG

cat << EOF | sudo tee /etc/docker/daemon.json >/dev/null
{
    "bip"  : "10.20.13.1/24",
    "mtu"  : 1500,
    "dns"  : [
        "8.8.8.8",
        "8.8.4.4"
    ],
    "debug": true
}
EOF

sudo systemctl stop  docker.socket 
sudo systemctl stop  docker.service
sudo systemctl start docker.service

su - ${USER}
docker run --rm alpine cat /etc/resolv.conf
docker run --rm alpine cat /etc/hosts

LXC

sudo apt upgrade && sudo apt autoremove
sudo snap install lxd --channel=5.11/stable
sudo usermod -aG lxd ${USER}
su - ${USER}
lxc version
id -nG

sudo lxd init
:'
Would you like to use LXD clustering? (yes/no) [default=no]: 
Do you want to configure a new storage pool? (yes/no) [default=yes]: 
Name of the new storage pool [default=default]: 
Name of the storage backend to use (dir, lvm, btrfs, ceph) [default=btrfs]: 
Create a new BTRFS pool? (yes/no) [default=yes]: 
Would you like to use an existing empty block device (e.g. a disk or partition)? (yes/no) [default=no]: 
Size in GiB of the new loop device (1GiB minimum) [default=30GiB]: 
Would you like to connect to a MAAS server? (yes/no) [default=no]: 
Would you like to create a new local network bridge? (yes/no) [default=yes]: 
What should the new bridge be called? [default=lxdbr0]: 
What IPv4 address should be used? (CIDR subnet notation, "auto" or "none") [default=auto]: 10.20.23.1/24
Would you like LXD to NAT IPv4 traffic on your bridge? [default=yes]: 
What IPv6 address should be used? (CIDR subnet notation, "auto" or "none") [default=auto]: 
Would you like the LXD server to be available over the network? (yes/no) [default=no]: 
Would you like stale cached images to be updated automatically? (yes/no) [default=yes]: 
Would you like a YAML "lxd init" preseed to be printed? (yes/no) [default=no]: 
'

sudo ufw allow http
sudo ufw allow OpenSSH
sudo ufw allow in on lxdbr0
sudo ufw route allow in on lxdbr0
sudo ufw route allow out on lxdbr0

sudo ufw status verbose
sudo systemctl status ufw 
sudo ufw enable

su - ${USER}
lxc launch images:alpine/3.17 academia &&
lxc exec academia sh

Arduino

sudo apt  install arduino
sudo snap install arduino

sudo wget -c https://downloads.arduino.cc/arduino-1.8.19-linux64.tar.xz -P /opt/ide/
sudo tar -xvf /opt/ide/arduino-1.8.19-linux64.tar.xz -C /opt/ide/
sudo rm  -rf  /opt/ide/arduino-1.8.19-linux64.tar.xz
sudo /opt/ide/arduino-1.8.19/install.sh
sudo usermod -aG dialout ${USER}
newgrp dialout
id -nG

Qt Creator

sudo apt install qtcreator
sudo apt remove  qtcreator
sudo apt auto-remove qtcreator

Microsoft

sudo apt install apt-transport-https\
 ca-certificates curl software-properties-common wget

wget -qO - microsoft.gpg https://packages.microsoft.com/keys/microsoft.asc\
 | sudo gpg --dearmor -o /etc/apt/keyrings/microsoft-archive-keyring.gpg

cat << EOF | sudo tee /etc/apt/sources.list.d/microsoft-edge.list >/dev/null
deb [arch=$(dpkg --print-architecture)\
 signed-by=/etc/apt/keyrings/microsoft-archive-keyring.gpg]\
 https://packages.microsoft.com/repos/edge stable main
EOF

sudo apt update  && sudo apt list  --upgradeable
sudo apt upgrade && sudo apt install microsoft-edge-stable
microsoft-edge -version

Remote

sudo ufw allow 5900/tcp
sudo ufw status verbose
systemctl --user restart gnome-remote-desktop.service
systemctl --user status  gnome-remote-desktop.service

gsettings set org.gnome.desktop.remote-desktop.rdp screen-share-mode extend

DaVinci Resolve

wget -cq https://sw.blackmagicdesign.com/DaVinciResolve/v18.1.4/DaVinci_Resolve_18.1.4_Linux.zip\
?Key-Pair-Id=${KEY_PAIR_ID}==&Expires=${KEY_EXPIRES} -P ${HOME}/Downloads

unzip DaVinci_Resolve_18.1.4_Linux.zip -d ${HOME}/Downloads
sudo apt install libfuse2 libxcb-cursor0 libxcb-damage0
sudo ./DaVinci_Resolve_18.1.4_Linux.run -i

K8s Lens

# install from snapcraft
sudo snap install kontena-lens --classic

# license version
curl -fsSL https://downloads.k8slens.dev/keys/gpg\
| sudo gpg --dearmor -o /etc/apt/keyrings/k8slens.gpg

cat << EOF | sudo tee /etc/apt/sources.list.d/k8slens.list >/dev/null
deb [arch=$(dpkg --print-architecture)\
 signed-by=/etc/apt/keyrings/k8slens.gpg]\
 https://downloads.k8slens.dev/apt/debian stable main
EOF

sudo apt install lens
lens-desktop

Knowledge

tmux ls tmux new -s my_session tmux attach-session -t 0 tmux attach-session -t my_session Ctrl + b % » Split pane horizontally Ctrl + b " » Split pane vertically Ctrl + b x » Close current pane	Ctrl + b c » Create a new window Ctrl + b w » Choose window from a list Ctrl + b 0 » Switch to window by number Ctrl + b , » Rename the current window Ctrl + b o » Go to the next pane Ctrl + b ; » Toggle between pane Ctrl + b d » Detach the session

lsblk lscpu lsusb free -h sudo lshw ufw status ufw status verbose systemctl status ufw apt list --installed	sudo ufw allow http sudo ufw allow OpenSSH sudo ufw allow 5900/tcp sudo ss -tulpn \| grep LISTEN sudo ss -tulwn \| grep LISTEN sudo ss -tulpn \| grep LISTEN \| grep sshd sudo ss -tulpn \| grep LISTEN \| grep redis sudo ss -tulpn \| grep LISTEN \| grep gnome sudo ss -tulpn \| grep LISTEN \| grep apache

sudo dmidecode -t sudo dmidecode -t 1 sudo dmidecode -t 3	sudo dmidecode \| grep 'SKU Number' sudo dmidecode -s system-product-name sudo dmidecode -s system-serial-number

disk usage du -h /var du -sh /var du -csh ~/Do* du -csh /var/log /var/lib du -sh --apparent-size /var/lib du -h /var/ \| sort -rh \| head -5 sudo dpkg --remove --force-remove-reinstreq ${PACAKGE_NAME:-vim}	sudo apt install ~/Downloads/TIB_js-studiocomm_6.16.0_linux_amd64.deb sudo apt install ~/Downloads/code_1.74.3-1673284829_amd64.deb sudo apt install ~/Downloads/teams_1.5.00.23861_amd64.deb sudo apt install ~/Downloads/anydesk_6.2.1-1_amd64.deb sudo apt install ~/Downloads/freedownloadmanager.deb sudo apt install ~/Downloads/zoom_amd64.deb sudo apt --fix-broken install sudo apt install -f

sudo apt install balena-etcher-electron sudo apt install inetutils-traceroute sudo apt install libavcodec58 ffmpeg sudo apt install gedit-plugins sudo apt install sublime-text sudo apt install obs-studio sudo apt install mesa-utils sudo apt install filezilla sudo apt install net-tools sudo apt install neofetch sudo apt install libfuse2 sudo apt install gtkhash sudo apt install upx-ucl sudo apt install hwinfo sudo apt install ktouch sudo apt install podman sudo apt install bolt sudo apt install tree sudo apt install tmux sudo apt install jq sudo apt install mc	sudo snap install maas --channel=3.3/stable sudo snap install dotnet-sdk --classic sudo snap install powershell --classic sudo snap install notepad-plus-plus sudo snap install telegram-desktop sudo snap install skype --classic sudo snap install nvim --classic sudo snap install code --classic sudo snap install figma-linux sudo snap install zoom-client sudo snap install arduino sudo snap install firefox sudo snap install postman sudo snap install drawio sudo snap install maas sudo snap disable mass sudo snap install slack sudo snap refresh drawio sudo snap refresh firefox sudo snap remove postman

ls -lah ~/.local/share/applications/ ls -lah ~/.config/autostart/ ls -lah ~/.local/share/	rm -rf ~/.local/share/applications/jetbrains-toolbox.desktop rm -rf ~/.config/autostart/jetbrains-toolbox.desktop rm -rf ~/.local/share/JetBrains/Toolbox

lspci \| grep -i thunder git stashing git stash; git checkout -b new_branch; git stash pop git add .; git commit -m "new feature added"; git push	reset time zone timedatectl set-ntp true timedatectl set-ntp false timedatectl set-time '2021-12-31 23:58:00' timedatectl set-timezone 'Asia/Kuala_Lumpur'

#nano ~/.bashrc #nano ~/.zshenv #nano ~/.profile #nano ~/.bash_profile export ACADEMIA_WSS="$HOME/chorke/academia" export ACADEMIA_LOG_PATH="$HOME/.chorke/academia/var/http/logs"	source ~/.bashrc source ~/.profile source ~/.bash_profile source ~/.zshenv source ~/.zprofile/.zlogin

ssh-keygen -p -f ~/.ssh/git_academia_chorke_org_rsa : <<'END_COMMENT' Enter old passphrase: Key has comment 'email.id@academia.chorke.org' Enter new passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved with the new passphrase. END_COMMENT

comment and uncomment sql sed -i -e 's\|^\|-- \|g' src/main/resources/db/migration/.sql sed -i -e 's\|^-- \|\|g' src/main/resources/db/migration/.sql sudo systemctl enable --now ssh sudo systemctl disable --now ssh hide mounted drives: gsettings set org.gnome.shell.extensions.dash-to-dock show-mounts true gsettings set org.gnome.shell.extensions.dash-to-dock show-mounts false

References

Install and Use PostgreSQL on Ubuntu 18.04 Install and Secure Redis on Ubuntu 18.04 Install Telegram Messenger on Ubuntu Install Java with Apt on Ubuntu 18.04 Sublime Text Linux Package Manager Install Anydesk desktop in Ubuntu Installing Postman on Ubuntu Install PgAdmin4 desktop Get AnyDesk for Ubuntu PostgreSQL	Connect to a Windows PC from Ubuntu using RDP Redis Daemon unable to creating a PID file Remmina access a remote desktop Add a prefix beginning of each line Install Docker on Ubuntu 20.04 Install Docker on Ubuntu 18.04 Debian Package Manual Install Visual Studio Code on Ubuntu LAMP Stack for PI LAPP Stack for PI	Hide Mounted Drives from the Ubuntu Dock Install Nvidia Graphics Card on Ubuntu Ubuntu Move to Workspace Left/Right Sublime Text Linux Package Manager IntelliJ IDEA Receive System Env Solving Shared Object Error JQ is a CLI JSON processor JQ Play Online JQ Tool ExtJS

Install the MPEG-4 AAC & H.264 Decoder Can't Switch between Tabs in Terminal Do Nothing When Laptop Lid Closed Rufus » Create Bootable USB Drive Ventoy » Bootable USB Solution Balena Etcher » Flash Flawless Balena Etcher » Install Install Unijoy on Linux Quarkus IDE Tooling Install OBS	PostgreSQL 14 not Started on Ubuntu 22.04 Install phpMyAdmin on Ubuntu Zoom Desktop Client for Linux Visual Studio Code for Linux Linux Containers Alpine/Morefine Podman Vagrant Docker Qemu	Set Up a Firewall with UFW on Ubuntu 22.04 Gnome Commonly Used Network Ports Linux Virtual Display for iPad Pro VS Code on iPad Pro IntelliJ IDEA Camunda Minikube VSCode NodeJS MinIO

`/usr/bin` vs `/usr/local/bin` on Linux Delete broken packages in Ubuntu Macrium Reflect Alternatives Linux Mount Drive TMux Config OpenVPN KTouch MAAS TMux Gitk	JDK » 21 » Maven compilation error K8s » OpenLens K8s » Rancher K8s » Lens S2I

Academia JavaEE Workspace in Ubuntu

Contents

OpenJDK

JetBrains Toolbox

Spring Tool Suite

Camunda

JMeter

PostgreSQL

Install

Schema

Revoke

Delete

DBeaver

PgAdmin4

Sencha CMD

Redis

Workspace

Editor

Install Sublime

Install & Config Tmux

Git SCM

Podman

Vagrant

Docker

LXC

Arduino

Qt Creator

Microsoft

Remote

DaVinci Resolve

K8s Lens

Knowledge

References

Navigation menu

Academia JavaEE Workspace in Ubuntu

OpenJDK

JetBrains Toolbox

Spring Tool Suite

Camunda

JMeter

PostgreSQL

Install

Schema

Revoke

Delete

DBeaver

PgAdmin4

Sencha CMD

Redis

Workspace

Editor

Install Sublime

Install & Config Tmux

Git SCM

Podman

Vagrant

Docker

LXC

Arduino

Qt Creator

Microsoft

Remote

DaVinci Resolve

K8s Lens

Knowledge

References

Navigation menu

Search