Ubuntu nspawn Container's Shell config.

.zshrc.local

HISTSIZE=10000000
SAVEHIST=10000000
# setopt BANG_HIST                 # Treat the '!' character specially during expansion.
setopt EXTENDED_HISTORY          # Write the history file in the ":start:elapsed;command" format.
setopt INC_APPEND_HISTORY        # Write to the history file immediately, not when the shell exits.
setopt SHARE_HISTORY             # Share history between all sessions.
setopt HIST_EXPIRE_DUPS_FIRST    # Expire duplicate entries first when trimming history.
setopt HIST_IGNORE_DUPS          # Don't record an entry that was just recorded again.
setopt HIST_IGNORE_ALL_DUPS      # Delete old recorded entry if new entry is a duplicate.
setopt HIST_FIND_NO_DUPS         # Do not display a line previously found.
setopt HIST_IGNORE_SPACE         # Don't record an entry starting with a space.
setopt HIST_SAVE_NO_DUPS         # Don't write duplicate entries in the history file.
setopt HIST_REDUCE_BLANKS        # Remove superfluous blanks before recording entry.
# setopt HIST_VERIFY               # Don't execute immediately upon history expansion.
# setopt HIST_BEEP                 # Beep when accessing nonexistent history.


ulimit -Hn 524288

export DISPLAY=:0
export GPG_TTY=$(tty)
export TERM=xterm-256color
export _JAVA_AWT_WM_NONREPARENTING=1

export PATH="${PATH}:/home/suraj/.local/bin"

fk () { $@ 2>&1 1>/dev/null &!}  # Silent Fork off the process

alias webstorm='java17 webstorm 2>&- >&- &!'
alias clion='java17 clion 2>&- >&- &!'
alias pycharm='java17 pycharm 2>&- >&- &!'

ROS_VER=1
if [[ ROS_VER -eq "1" ]]
then

        source /opt/ros/noetic/setup.zsh
        # source /opt/ros/noetic/share/rosbash/roszsh  # This doesnt work with the grml zsh config
	# autoload bashcompinit
	# bashcompinit
	# source /opt/ros/noetic/share/rosbash/rosbash

        export ROS_WS_DIR=$HOME/ws
        cd $ROS_WS_DIR
        source ./cc_setup.zsh
        echo "Initialized ROS Noetic..."

else
        source /opt/ros/foxy/setup.zsh
        source /usr/share/colcon_cd/function/colcon_cd.sh
        export _colcon_cd_root=~/ws
        export ROS_DOMAIN_ID=17
        # [[ -a /usr/share/colcon_argcomplete/hook/colcon-argcomplete.zsh ]] && source /usr/share/colcon_argcomplete/hook/colcon-argcomplete.zsh || echo "Can't find colcon argcomplete script, see https://colcon.readthedocs.io/en/released/user/installation.html#enable-completion"

        cd ~/ws
        [[ -a ./install/setup.zsh ]] && source ./install/setup.zsh

        alias cb="colcon build --symlink-install"
        alias cbb="cb --packages-up-to"

        # alias rviz="ros2 run rviz2 rviz2 >/dev/null 2&>1"

        source /usr/share/colcon_argcomplete/hook/colcon-argcomplete.zsh

        echo "Initialized ROS2 Foxy"
fi


export FZF_DEFAULT_OPTS="--reverse"
source ~/.local/share/fzf-tab/fzf-tab.plugin.zsh  # https://github.com/Aloxaf/fzf-tab
source /usr/share/doc/fzf/examples/key-bindings.zsh
#source /usr/share/doc/fzf/examples/completion.zsh # Breaks ROS completion
#source /home/suraj/.local/share/zsh/fzf-zsh-completion.sh  # Breaks ROS Completion
source ~/.local/share/zsh-autosuggestions/zsh-autosuggestions.zsh  # https://github.com/zsh-users/zsh-autosuggestions
source /usr/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh

java17

#! /usr/bin/sh
export JAVA_HOME=/usr/lib/jvm/jdk-17/
export PATH=$PATH:$JAVA_HOME/bin
"$@