VS Code on iPad Pro

curl -fsSL https://deb.nodesource.com/setup_14.x | sudo -E bash - sudo apt-get install -y nodejs sudo npm -g install yarn yarn global add code-server ~/.yarn/bin/code-server vim ~/.config/code-server/config.yaml

bind-addr: 127.0.0.1:8080 auth: none password: academia cert: false

bind-addr: 127.0.0.1:8080 auth: password password: academia cert: false

Service

sudo vim /etc/systemd/system/code-server.service sudo systemctl disable code-server.service sudo systemctl enable code-server.service sudo systemctl status code-server.service sudo systemctl start code-server.service sudo systemctl stop code-server.service blink » config » Hosts » New Host » SSH Config » New Host » Save # Compression no LocalForward 8080 127.0.0.1:8080 ExitOnForwardFailure yes

[Unit] Description=code-server After=network.target [Service] User=ubuntu Group=ubuntu WorkingDirectory=/home/ubuntu Environment="PATH=/usr/bin" ExecStart=/home/ubuntu/.yarn/bin/code-server [Install] WantedBy=multi-user.target

Extension

~/.yarn/bin/code-server\ --install-extension ms-kubernetes-tools.vscode-kubernetes-tools --force\ --install-extension msjsdiag.vscode-react-native --force\ --install-extension ms-azuretools.vscode-docker --force\ --install-extension PKief.material-icon-theme --force\ --install-extension ckolkman.vscode-postgres --force\ --install-extension esbenp.prettier-vscode --force\ --install-extension ritwickdey.LiveServer --force\ --install-extension ms-python.python --force ~/.yarn/bin/code-server\ --install-extension ms-vscode-remote.vscode-remote-extensionpack --force\ --install-extension ms-vscode.Theme-MarkdownKit --force\ --install-extension ms-dotnettools.csharp --force\ --install-extension ms-vscode.cpptools --force\ --install-extension xdebug.php-pack --force	~/.yarn/bin/code-server\ --install-extension redhat.vscode-extension-red-hat-business-automation-bundle --force\ --install-extension kie-group.vscode-extension-kogito-bundle --force\ --install-extension k--kato.intellij-idea-keybindings --force\ --install-extension felixfbecker.php-intellisense --force\ --install-extension Pivotal.vscode-boot-dev-pack --force\ --install-extension vscjava.vscode-java-pack --force\ --install-extension ms-vscode.powershell --force\ --install-extension Dart-Code.dart-code --force\ --install-extension mrmlnc.vscode-scss --force\ --install-extension ms-python.python --force\ --install-extension xdebug.php-pack --force\ --install-extension redhat.ansible --force\ --install-extension rebornix.Ruby --force\ --install-extension redhat.java --force\ --install-extension golang.Go --force
scp ~/Downloads/*.vsix [email protected]:~/.chorke/academia/var/download :' [email protected] 100% 132MB 2.4MB/s 00:54 ms-vscode-remote.vscode-remote-extensionpack-0.21.0.vsix 100% 58KB 3.8MB/s 00:00 ms-vscode-remote.remote-ssh-0.79.2022040616.vsix 100% 319KB 3.6MB/s 00:00 [email protected] 100% 61MB 4.2MB/s 00:14 ms-vscode.Theme-MarkdownKit-0.1.4.vsix 100% 64KB 4.1MB/s 00:00 swellaby.rust-pack-0.2.29.vsix 100% 9251 152.1KB/s 00:00 xdebug.php-pack-1.0.3.vsix 100% 37KB 1.9MB/s 00:00 ' ⇧ + ⌘ + P » vsix » Enter

Mobile Shell

sudo apt update sudo apt list --upgradable

sudo apt upgrade sudo apt install mosh

Oh My Zsh

# https://github.com/ohmyzsh/ohmyzsh/wiki/Themes#agnoster
sudo apt install zsh timg fonts-powerline
zsh --version
echo ${SHELL}

sudo -s
chsh -s $(which zsh)
grep zsh /etc/passwd

chsh -s /bin/zsh root
chsh -s /bin/zsh ${USER}
sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

# vim ~/.zshrc
# ZSH_THEME="agnoster"

mkdir -p ~/.config/fontconfig/conf.d
cat << \EOF >> ~/.config/fontconfig/conf.d/50-enable-terminess-powerline.conf
<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
    <selectfont>
        <acceptfont>
            <pattern>
                <patelt name="family">
                    <string>terminess powerline</string>
                </patelt>
            </pattern>
        </acceptfont>
    </selectfont>
</fontconfig>
EOF

fc-cache -vf

Virtual Keyboard

iPad Pro » Settings » General » Keyboard » Auto-Correction » Disable
iPad Pro » Settings » General » Keyboard » Shortcuts       » Disable

Java GraalVM

export ACADEMIA_HOME="$HOME/.chorke/academia" sudo mkdir -p /opt/cli
mkdir -p $ACADEMIA_HOME/etc/env/ cat << \EOF >> $ACADEMIA_HOME/etc/env/system.sh # chorke academia env export ACADEMIA_HOME="$HOME/.chorke/academia" export ACADEMIA_DEV="$ACADEMIA_HOME/dev" EOF	cat << \EOF >> $HOME/.bashrc # chorke academia env if [ -f "$HOME/.chorke/academia/etc/env/system.sh" ]; then source $HOME/.chorke/academia/etc/env/system.sh fi EOF
sudo wget -c https://github.com/graalvm/graalvm-ce-builds/releases/download/vm-22.0.0.2/\ graalvm-ce-java17-linux-aarch64-22.0.0.2.tar.gz -P /opt/cli/ sudo tar -xvzf /opt/cli/graalvm-ce-java17-linux-aarch64-22.0.0.2.tar.gz -C /opt/cli/ sudo rm -rf /opt/cli/graalvm-ce-java17-linux-aarch64-22.0.0.2.tar.gz export GRAALVM_HOME='/opt/cli/graalvm-ce-java17-22.0.0.2' cat << \EOF >> $ACADEMIA_HOME/etc/env/system.sh # chorke academia sys export GRAALVM_HOME='/opt/cli/graalvm-ce-java17-22.0.0.2' EOF
update-alternatives --query native-image update-alternatives --query jconsole update-alternatives --query jshell update-alternatives --query javac update-alternatives --query java update-alternatives --query jdb update-alternatives --query jps update-alternatives --query gu update-alternatives --query js sudo update-alternatives --install /usr/bin/jconsole jconsole\ $GRAALVM_HOME/bin/jconsole 1983 sudo update-alternatives --install /usr/bin/jshell jshell\ $GRAALVM_HOME/bin/jshell 1983 sudo update-alternatives --install /usr/bin/javac javac\ $GRAALVM_HOME/bin/javac 1983 sudo update-alternatives --install /usr/bin/java java\ $GRAALVM_HOME/bin/java 1983	sudo update-alternatives --install /usr/bin/jdb jdb\ $GRAALVM_HOME/bin/jdb 1983 sudo update-alternatives --install /usr/bin/jps jps\ $GRAALVM_HOME/bin/jps 1983 sudo update-alternatives --install /usr/bin/js js\ $GRAALVM_HOME/bin/js 1983 sudo update-alternatives --install /usr/local/bin/gu gu\ $GRAALVM_HOME/bin/gu 1983 sudo gu install native-image sudo update-alternatives --install\ /usr/bin/native-image native-image\ $GRAALVM_HOME/bin/native-image 1983 native-image --version sudo gu --version javac -version java -version

Ant & Maven

sudo wget -c https://archive.apache.org/dist/ant/binaries/\ apache-ant-1.10.12-bin.tar.gz -P /opt/cli/ sudo tar -xvzf /opt/cli/apache-ant-1.10.12-bin.tar.gz -C /opt/cli/ sudo rm -rf /opt/cli/apache-ant-1.10.12-bin.tar.gz export ANT_HOME=/opt/cli/apache-ant-1.10.12 sudo update-alternatives --install /usr/bin/ant ant\ $ANT_HOME/bin/ant 1983

sudo wget -c https://archive.apache.org/dist/maven/maven-3/3.8.5/\ binaries/apache-maven-3.8.5-bin.tar.gz -P /opt/cli/ sudo tar -xvzf /opt/cli/apache-maven-3.8.5-bin.tar.gz -C /opt/cli/ sudo rm -rf /opt/cli/apache-maven-3.8.5-bin.tar.gz export MAVEN_HOME=/opt/cli/apache-maven-3.8.5 sudo update-alternatives --install /usr/bin/mvn mvn\ $MAVEN_HOME/bin/mvn 1983

PostgreSQL

curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
cat << EOF | sudo tee /etc/apt/sources.list.d/pgdg.list
deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main
EOF

sudo apt update && sudo apt list --upgradable && sudo apt upgrade
sudo apt install postgresql postgresql-contrib

sudo su postgres
schema_name='ubuntu'
createuser ${schema_name}
createdb   ${schema_name}

cat << EOF | psql
GRANT ALL PRIVILEGES ON DATABASE ${schema_name} TO ${schema_name};
GRANT ALL PRIVILEGES ON DATABASE postgres TO ${schema_name};
ALTER USER ${schema_name} WITH SUPERUSER;
EOF

exit
psql

PgAdmin 4

sudo apt install build-essential libssl-dev libffi-dev libgmp3-dev libpq-dev python-is-python3
sudo apt install python3-dev python3-pip python3-venv libapache2-mod-wsgi-py3
sudo python3 -m venv /opt/ide/pgadmin4

sudo su
source /opt/ide/pgadmin4/bin/activate
python -m pip install -U pip
python -m pip install  wheel
pip install pgadmin4

mkdir /var/log/pgadmin4
mkdir -p /var/lib/pgadmin4/{sessions,storage}
chown -R www-data:www-data /var/{lib,log}/pgadmin4

cat <<EOF >> /opt/ide/pgadmin4/lib/python3.8/site-packages/pgadmin4/config_local.py
SESSION_DB_PATH = '/var/lib/pgadmin4/sessions'
SQLITE_PATH = '/var/lib/pgadmin4/pgadmin4.db'
LOG_FILE = '/var/log/pgadmin4/pgadmin4.log'
STORAGE_DIR = '/var/lib/pgadmin4/storage'
UPGRADE_CHECK_ENABLED = False
SERVER_MODE = True
EOF

cat <<EOF >> /etc/apache2/conf-available/pgadmin4.conf
WSGIDaemonProcess pgadmin processes=1 threads=25 python-home=/opt/ide/pgadmin4
WSGIScriptAlias /pgadmin4 /opt/ide/pgadmin4/lib/python3.8/site-packages/pgadmin4/pgAdmin4.wsgi

<Directory /opt/ide/pgadmin4/lib/python3.8/site-packages/pgadmin4/>
    WSGIProcessGroup pgadmin
    WSGIApplicationGroup %{GLOBAL}
    Require all granted
</Directory>
EOF

ln -s /etc/apache2/conf-available/pgadmin4.conf\
 /etc/apache2/conf-enabled/pgadmin4.conf

pgadmin4
a2enmod wsgi
apachectl -t
systemctl restart apache2

##########################################<OR>##########################################
curl -fsSL  https://www.pgadmin.org/static/packages_pgadmin_org.pub | sudo apt-key add -
cat << EOF | sudo tee /etc/apt/sources.list.d/pgadmin4.list
deb https://ftp.postgresql.org/pub/pgadmin/pgadmin4/apt/$(lsb_release -cs) pgadmin4 main
EOF

sudo apt update && sudo apt list --upgradable && sudo apt upgrade
sudo apt install apache2 pgadmin4-web
sudo /usr/pgadmin4/bin/setup-web.sh

MariaDB Server

sudo apt install php7.4-fpm php7.4-common libapache2-mod-fcgid php7.4-cli
sudo a2enmod proxy_fcgi setenvif && sudo a2enconf php7.4-fpm
sudo apt install mariadb-server
sudo mysql_secure_installation
sudo apt install phpmyadmi

ALTER USER 'root'@'localhost' IDENTIFIED BY '<new_password>';
-- mysqladmin -u root -p<old_password> password ''
FLUSH PRIVILEGES;
EXIT;

Oracle Client

sudo apt install zip wget libaio1

ORA_LINK_PREFIX='https://download.oracle.com/otn_software/linux/instantclient';\
ORA_LIBS_MODULE='basic sqlplus sdk jdbc odbc';\
ORA_HOME_CLIENT='/opt/cli/oracle/oracle19c';\
ORA_LINK_SUFFIX='linux-arm64.zip';\
ORA_LINK_MIDFIX='instantclient';\
sudo mkdir -p ${ORA_HOME_CLIENT};\
for ORA_NAME_MIDFIX in ${ORA_LIBS_MODULE};do \
ORA_NAME_MODULE="${ORA_LINK_MIDFIX}-${ORA_NAME_MIDFIX}-${ORA_LINK_SUFFIX}";\
ORA_LINK_MODULE="${ORA_LINK_PREFIX}/${ORA_NAME_MODULE}";\
ORA_FILE_MODULE="${ORA_HOME_CLIENT}/${ORA_NAME_MODULE}";\
sudo wget -cq ${ORA_LINK_MODULE} -P ${ORA_HOME_CLIENT};\
sudo unzip -q ${ORA_FILE_MODULE} -d ${ORA_HOME_CLIENT};\
sudo rm   -rf ${ORA_FILE_MODULE}; done;\
sudo du    -h ${ORA_HOME_CLIENT}

sudo su
export ORACLE_HOME='/opt/cli/oracle/oracle19c';\
export PATH="$ORACLE_HOME/instantclient_19_10:$PATH";\
export LD_LIBRARY_PATH="$ORACLE_HOME/instantclient_19_10"

cat << EOF > /etc/ld.so.conf.d/oracle-instantclient.conf
$ORACLE_HOME/instantclient_19_10
EOF

ldconfig

Redis Server

sudo apt install redis-server
sudo vim /etc/redis/redis.conf

# 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

sudo mkdir /var/run/redis
sudo chown -R redis:redis /var/run/redis
sudo systemctl restart redis-server
sudo systemctl status  redis-server

###################<OR>###################
sudo vim /etc/systemd/system/redis.service

[Service]
Type=forking
ExecStart=/usr/bin/redis-server /etc/redis/redis.conf
ExecStop=/bin/kill -s TERM $MAINPID
ExecStartPost=/bin/sh -c "echo $MAINPID > /var/run/redis/redis.pid"
PIDFile=/run/redis/redis-server.pid

sudo systemctl daemon-reload
sudo systemctl restart redis-server
sudo systemctl status  redis-server

Workspace

sudo mkdir -p /opt/dev/academia sudo chown $(id -u):$(id -g) /opt/dev/academia -R

sudo mkdir -p /opt/dev/software sudo chown $(id -u):$(id -g) /opt/dev/software -R

Kubernetes

sudo apt remove docker docker-engine docker.io containerd runc
sudo apt install ca-certificates curl gnupg lsb-release

sudo su
cat << \EOF >> /etc/docker/daemon.json
{
    "exec-opts": [
        "native.cgroupdriver=systemd"
    ],
    "log-driver": "json-file",
    "log-opts": {
        "max-size": "100m"
    },
    "storage-driver": "overlay2"
}
EOF
exit

sudo vim /boot/firmware/cmdline.txt
net.ifnames=0 dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=LABEL=writable rootfstype=ext4 elevator=deadline rootwait fixrtc cgroup_enable=cpuset cgroup_enable=memory cgroup_memory=1 swapaccount=1

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=arm64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

curl    https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
cat << EOF | sudo tee /etc/apt/sources.list.d/kubernetes.list
deb https://apt.kubernetes.io/ kubernetes-xenial main
EOF

sudo apt update && sudo apt install -y apt-transport-https curl
sudo apt install -y docker-ce=5:20.10.14~3-0~ubuntu-focal\
 kubelet=1.23.5-00 kubeadm=1.23.5-00 kubectl=1.23.5-00
sudo apt-mark hold docker-ce kubelet kubeadm kubectl
sudo apt install docker-compose

echo "net.bridge.bridge-nf-call-iptables=1" |\
 sudo tee -a /etc/sysctl.conf
sudo sysctl --system
sudo sysctl -p

sudo kubeadm init --pod-network-cidr=10.21.0.0/16

docker config
sudo usermod -aG docker $USER
newgrp docker

mkdir -p $HOME/.docker
sudo chown $(id -u):$(id -g) $HOME/.docker -R
sudo chmod g+rwx $HOME/.docker -R

kube config
mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config

network overlay
kubectl apply -f\
 https://docs.projectcalico.org/v3.14/manifests/calico.yaml

join worker nodes
kubeadm token create --print-join-command
kubectl get nodes

evil most for docker0 bridge
sudo apt remove netscript-2.4
sudo apt purge netscript-2.4
sudo apt autoremove

Helm Chart

sudo wget -c https://get.helm.sh/helm-v3.11.1-linux-arm64.tar.gz -P /opt/cli/
sudo tar -xvzf /opt/cli/helm-v3.11.1-linux-arm64.tar.gz -C /opt/cli/
sudo rm  -rf   /opt/cli/helm-v3.11.1-linux-arm64.tar.gz

sudo mv /opt/cli/linux-arm64 /opt/cli/helm-v3.11.1-linux-arm64
sudo update-alternatives --install /usr/local/bin/helm helm\
 /opt/cli/helm-v3.11.1-linux-arm64/helm 1983

sudo update-alternatives --install /usr/bin/helm helm\
 /opt/cli/helm-v3.11.1-linux-arm64/helm 1983

helm repo add stable https://charts.helm.sh/stable
helm search repo jenkins
helm version

Istio

sudo wget -c https://github.com/istio/istio/\
releases/download/1.17.2/istio-1.17.2-linux-arm64.tar.gz -P /opt/cli/
sudo tar -xvzf  /opt/cli/istio-1.17.2-linux-arm64.tar.gz -C /opt/cli/
sudo rm  -rf    /opt/cli/istio-1.17.2-linux-arm64.tar.gz

sudo update-alternatives --install /usr/local/bin/istioctl istioctl\
 /opt/cli/istio-1.17.2/bin/istioctl 1983
 
sudo update-alternatives --install /usr/bin/istioctl istioctl\
 /opt/cli/istio-1.17.2/bin/istioctl 1983

sudo chmod 755 -R\
 /opt/cli/istio-1.17.2/

istioctl x precheck

Knowledge

cat /proc/cgroups
sudo apt install tree
sudo apt install upx-ucl
sudo apt install gtkhash
dpkg --print-architecture

apt-cache madison kubelet
apt-cache madison kubeadm
apt-cache madison kubectl
apt-cache madison docker-ce

journalctl -fu docker
journalctl -u kubelet
sudo rm -rf /root/.kube
rm -rf /home/${USER}/.kube
sudo rm -rf /etc/kubernetes
sudo rm -rf /var/lib/kubelet
sudo rm /etc/containerd/config.toml

sudo systemctl daemon-reload 
systemctl restart containerd
sudo systemctl restart docker
sudo systemctl enable  docker

sudo systemctl enable  --now ssh
sudo systemctl disable --now ssh

# sudo ifup docker0
# sudo ifdown docker0
# sudo apt install netscript
# sudo apt install cgroup-tools
sudo systemctl restart NetworkManager
sudo systemctl restart systemd-resolved

sudo snap refresh --list
sudo snap refresh firefox
sudo snap install figma-linux
sudo snap install dotnet-sdk --classic
sudo snap install powershell --classic

sudo update-alternatives --list java
sudo update-alternatives --query java
sudo update-alternatives --remove-all java
sudo update-alternatives --remove java /usr/bin/java

rm -rf /Volumes/NO\ NAME/{.Spotlight-V100,.fseventsd}

sudo systemctl daemon-reload
sudo apt purge docker-ce kubelet kubeadm kubectl
sudo apt autoremove docker-ce kubelet kubeadm kubectl
sudo apt-mark unhold docker-ce kubelet kubeadm kubectl

sudo npm install -g --unsafe-perm=true --allow-root
curl -fsSL https://deb.nodesource.com/setup_14.x | sudo -E bash -
curl -fsSL https://rpm.nodesource.com/setup_14.x | sudo bash -

add the new key(s) to known_hosts
ssh-keyscan -H dev.chorke.org >> ~/.ssh/known_hosts
Enter   +   ~   +   . » exit an ssh session

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

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

Getting Started with Node, Express and Sequelize VSCode on iPad Pro With Raspberry Pi Node Version Manager SSH Port Forwarding Fedora/Raspberry Pi Fedora/GraalVM Apple iPad Pro OpenVPN VSCode Fedora	VSCode Cloud IDE Platform on Ubuntu 20.04 NodeSource Node.js Binary Distributions EXEC Spawning Permission denied Error: EACCES: permission denied iPad Pro Disable Virtual Keyboard Mosh » Mobile Shell Ubuntu/GraalVM Raspberry Pi NodeJS Theia	Fast Reports on Raspberry PI with .NET Core Ubuntu Kubernetes cluster on Raspberry Pi Code Server Installation Ubuntu Install Docker Code Server FAQ Docker Compose VSCode Docker JShell Java
Docker Default Address Pool for Local Networks TypeScript in VS Code JavaScript in VS Code Python in VS Code .NET in VS Code Java in VS Code CPP in VS Code PHP in VS Code Go in VS Code R in VS Code	VS Code Remote Development Install and Configure Helm Overclock Raspberry Pi 4 VS Code IntelliSense Julia in VS Code Helm Releases Quarkus Maven Ant Ivy	Academia JavaEE Workspace in Raspbian Academia JavaEE Workspace in Ubuntu PostgreSQL Contributed Extensions Linux colorized top » htop Raspberry Pi 4 config.txt RPI USB Gadget Releases The raspi-config Tool Pi4 USB-C Gadget RPI USB Gadget PostgreSQL
Install Kubernetes Cluster on Ubuntu 20.04 IntelliJ Terminal Bug with Oh My Zsh GraalVM Mandrel Releases Delete interface docker0 Install Unijoy on Linux Agnoster zsh-theme Close a frozen SSH Powerline fonts Oh My Zsh Minikube	SSH Sessions Prevent From Freezing Oracle Linux Developer Images Oracle12c Instant Client Config Docker Run Oracle DB 21c XE Docker Run Oracle DB 18c XE Qt Creator Terraform Symfony Ansible Redis	/usr/bin vs /usr/local/bin on Linux Linux Virtual Display for iPad Pro Thunderbolt vs. USB-C Install Unijoy on Linux Install Balena Etcher Helm Intellisense