Synology shell config

.bashrc

#/etc/profile: system-wide .profile file for ash.

# shellcheck disable=SC2155

umask 077

export PATH="/volume1/@appstore/git/bin:/opt/bin:/opt/sbin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/syno/sbin:/usr/syno/bin:/usr/local/sbin:/usr/local/bin"
export PGDATA=/var/services/pgsql
export TERMINFO=/usr/share/terminfo
export TERM=${TERM:-cons25}
export PAGER=more
export LC_ALL=en_US.utf8
export LANG=en_US.utf8

# PS1="`hostname`> "
PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '

HISTFILE=/var/tmp/.bash_history
HISTFILESIZE=100
HISTSIZE=100

stty -ixon

bind '"\e[1~": beginning-of-line' &> /dev/null
bind '"\e[4~": end-of-line' &> /dev/null

test -d /home/linuxbrew/.linuxbrew && eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
export PATH=$(echo -n $PATH | awk -v RS=: -v ORS=: '!x[$0]++' | sed "s/\(.*\).\{1\}/\1/")
export HOMEBREW_GIT_PATH=$(command -v git)
export HOMEBREW_NO_INSTALL_CLEANUP=1

# /home/linuxbrew/.linuxbrew/opt/fzf/install
[ -f ~/.fzf.bash ] && source ~/.fzf.bash

alias ..='cd ../'
alias ...='cd ../../'
alias ll='ls -la --color=auto'
alias lzd='lazydocker'
alias rsync='rsync -arvW --progress --stats --ignore-existing'    # archive, recursive, verbose, whole-file

unzip() { 7z x "$@" ; }

ulimit -c unlimited

bootstrap.sh

#!/usr/bin/env bash

# SOURCES
# https://community.synology.com/enu/forum/1/post/153781

# shellcheck disable=SC2155

set -euo pipefail

# fake ldd
if [[ ! -f /usr/bin/ldd ]]; then
    sudo touch /usr/bin/ldd
    cat <<- 'EOF' | sudo tee /usr/bin/ldd
    #!/bin/bash

    [[ $(/usr/lib/libc.so.6) =~ version\ ([0-9]\.[0-9]+) ]] && echo "ldd ${BASH_REMATCH[1]}"
EOF
fi

# bind mount to get around 2GB quota
sudo mkdir -p /home
sudo mount --bind /volume1/homes /home
sudo chmod 755 /home                    # Insecure world writable dir ... in PATH, mode 040777

# install linuxbrew
if [[ $(command -v brew; echo $?) != 0 ]]; then
    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
    sudo chmod 755 -R /home/linuxbrew
fi

# Add SynoCommunity repo to DSM
# https://synocommunity.com/
# Install git v2.40.1+
export PATH="/volume1/@appstore/git/bin:$PATH"
export HOMEBREW_GIT_PATH=$(command -v git)
export HOMEBREW_NO_INSTALL_CLEANUP=1

# update git,gcc. and make
# * gcc is a dependency for git
brew install automake cmake git make

# general tools
brew install bat fzf gh htop just lazydocker nmap perl p7zip tldr tree