4 files changed, 238 insertions, 0 deletions
diff --git a/bash/bash_aliases b/bash/bash_aliases
new file mode 100644
index 0000000..9131407
--- /dev/null
+++ b/bash/bash_aliases
@@ -0,0 +1,67 @@
+# Shortcuts
+# ======================================================================
+alias aliases='vim ~/.bash_aliases && source ~/.bash_aliases'
+alias evrc='vim ~/.vim/vimrc'
+alias ebrc='vim ~/.bashrc && source ~/.bashrc'
+alias jupyter-lab='jupyter-lab . &> /dev/null &'    # Redirect stdout and stderr
+
+
+# Common program's options
+# ======================================================================
+
+# coretools
+alias diff2='diff --color=always -ys'    # side by side, tell if file identical
+alias diff='diff --color=always'
+alias dir='dir --color=auto'
+alias grep='grep --color=auto -i'       # color case-insensitive
+# Sort files by ASCII value (override current locale)
+alias ls='LC_ALL=C ls --color=auto --group-directories-first --classify'
+alias la='ls -A'
+alias ll='ls -l -h'
+alias lla='ll -A'
+
+alias gcc='gcc -g -std=c99 -lm'
+alias ed='ed -p "* "'
+
+alias gitlogpretty='git log --all --graph --decorate --abbrev-commit'
+
+
+# Precautionary
+alias rm='rm -I'          # Promt before removing more than 3 files
+alias mv='mv -i'          # Promt before overwrite
+alias cp='cp -i'          # same
+
+#alias sqlite3='sqlite3 --safe'  # Disables some really cool dot-commands
+
+
+# Other program's options
+# ======================================================================
+
+#alias feh='feh -g 640x480 -S filename'  # opens files sorted by filename
+alias feh='feh -g 640x480 --auto-zoom --scale-down --on-last-slide hold'
+alias feht='feh -Tthumb_s'
+alias fehfx='feh -Tfs --slideshow-delay'
+alias fehfrx='feh -Tfs --recursive --slideshow-delay'
+alias units='units --verbose'
+alias tty-clock='tty-clock -cs'
+
+# Quick tools
+alias pdfreduce='gs -sDEVICE=pdfwrite -dPDFSETTINGS=/ebook'
+alias youtube-dl_info='youtube-dl --get-filename --get-format --get-duration --get-description'
+alias youtube-dl_fast='youtube-dl --format "best[height<=720][fps<=?30]" -o '\''%(title)s.%(ext)s'\'
+alias mpv_webcam='mpv av://v4l2:/dev/video0'    # retrived from the Archwiki
+alias mpv_nhk_720p='mpv "https://nhkwlive-ojp.akamaized.net/hls/live/2003459/nhkwlive-ojp-en/index_4M.m3u8"'
+alias scan_dpto_europa='hp-scan --mode=color --device=hpaio:/net/OfficeJet_Pro_6970?ip=192.168.0.7'
+#alias java8='~/code/openjdk8/jdk8u265-b01/bin/java'
+#alias javac8='~/code/openjdk8/jdk8u265-b01/bin/javac'
+#alias inf265_jupyterlab='cd /home/mitsuo/docs/courses/2021-1/INF265; \
+#    jupyter lab'
+
+
+# Cosmetic
+# ======================================================================
+alias :q='cowsay -d "this isn'\''t Vim"'  # To scape single quotes in single
+                                          # quoted string first finish opened
+                                          # string and add the scaped quote
+                                          # (\').
+alias :w="cowsay -b \"this isn't Vim\""
diff --git a/bash/bashrc b/bash/bashrc
new file mode 100644
index 0000000..0bdac5a
--- /dev/null
+++ b/bash/bashrc
@@ -0,0 +1,149 @@
+# ~/.bashrc: executed by bash(1) for non-login shells.  (That's why ~/.profile
+# is needed.  To source it from login shells? What does login shell mean
+# anyway).
+
+# Tinkerer's guide to a prettier and colorful CLI:
+# https://wiki.archlinux.org/title/Color_output_in_console
+
+# Basic
+# ======================================================================
+
+# If not running interactively, don't do anything
+case $- in
+    *i*) ;;
+      *) return;;
+esac
+
+# don't put duplicate lines or lines starting with space in the history.
+# See bash(1) for more options
+HISTCONTROL=ignoreboth
+
+# append to the history file, don't overwrite it
+shopt -s histappend
+
+# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
+HISTSIZE=1000
+HISTFILESIZE=2000
+
+# check the window size after each command and, if necessary,
+# update the values of LINES and COLUMNS.
+shopt -s checkwinsize
+
+# If set, the pattern "**" used in a pathname expansion context will
+# match all files and zero or more directories and subdirectories.
+#shopt -s globstar
+
+# make less more friendly for non-text input files, see lesspipe(1)
+#[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
+
+# colored GCC warnings and errors
+export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
+
+# Alias definitions.
+if [ -f ~/.bash_aliases ]; then
+    . ~/.bash_aliases
+fi
+
+# enable programmable completion features (you don't need to enable
+# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
+# sources /etc/bash.bashrc). Requires `bash-completion package
+if ! shopt -oq posix; then
+  if [ -f /usr/share/bash-completion/bash_completion ]; then
+    . /usr/share/bash-completion/bash_completion
+  elif [ -f /etc/bash_completion ]; then
+    . /etc/bash_completion
+  fi
+fi
+
+# set PATH so it includes user's private bin if it exists
+if [ -d "$HOME/bin" ] ; then
+    PATH="$HOME/bin:$PATH"
+fi
+
+if [ -d "$HOME/.local/bin" ] ; then
+    PATH="$HOME/.local/bin:$PATH"
+fi
+
+# Custom prompt:
+# - Blue timestamp and italic green pwd
+#PS1='\[\033[34m\]|\D{%H:%M:%S}| \[\033[3;32m\][\w]\[\033[00m\]\n\$ '
+# If error `-bash: __git_ps1: command not found`, uncomment the following line
+# Ref.: https://stackoverflow.com/a/15398153/7498073
+source ~/.git-prompt.sh
+# user@host pwd (git prompt)
+PS1='\[\033[32m\]\u@\h \[\033[35m\]$MSYSTEM \[\033[33m\]\w\[\033[36m\]`__git_ps1`\[\033[0m\]\n$ '
+
+
+# Extra
+# ======================================================================
+
+# Default editor.  Affects a lot of programs.
+export EDITOR=vim
+
+# redundant but useful 
+# XDG = Cross-Desktop Group
+# For more info see https://wiki.archlinux.org/index.php/XDG_Base_Directory
+export XDG_CONFIG_HOME="$HOME/.config"
+export XDG_CACHE_HOME="$HOME/.cache"
+export XDG_DATA_HOME="$HOME/.local/share"
+#export XDG_DATA_DIRS="/usr/local/share:/usr/share"
+#export XDG_CONFIG_DIRS="/etc/xdg"
+
+# less
+LESS="-i "                      # ignore case
+LESS+="-S "                     # don't chop long lines
+LESS+="--RAW-CONTROL-CHARS"
+export LESS
+
+# tldr
+export TLDR_CONFIG_DIR="$XDG_CONFIG_HOME"
+
+# gpg
+export GPG_TTY=$(tty)
+
+# tmux
+export TERM="xterm-256color"
+
+# EGA/VGA font (used with ArchLinux in pre-Xorg session)
+if [ -z $DESKTOP_SESSION ]; then
+    setfont LatGrkCyr-8x16
+fi
+
+
+
+# Optional
+# ======================================================================
+
+# Bash completition for pandoc
+if [ -f /usr/bin/pandoc ]; then
+    eval "$(pandoc --bash-completion)"
+fi
+
+# Greeting or salute
+if [ -f /usr/games/cowsay ]; then
+    # TODO: randomly select one of the following greeting commands
+    #cowsay -f flaming-sheep "oh no" # original
+    #cowsay $(fortune -e 30% debian-hints 20% linux 20% science \
+    #cowsay $(fortune 30% debian-hints 20% linux 20% science \
+    #                 20% off/linux 10% off/black-humor)
+    cowsay $(fortune)
+    #fortune ascii-art
+else
+    echo "Welcome back $LOGNAME"
+fi
+
+# Homebrew (linuxbrew)
+if [ -f /usr/bin/brew ]; then
+    # for elf executables
+    export PATH="/home/linuxbrew/.linuxbrew/bin:${PATH}"
+    # for manpages
+    export MANPATH="/home/linuxbrew/.linuxbrew/share/man:${MANPATH}"
+    # for info pages
+    export INFOPATH="/home/linuxbrew/.linuxbrew/share/info:${INFOPATH}"
+fi
+
+# Node.js
+export NODE_PATH=~/code/nodejs/node-v16.15.1-linux-x64/lib/node_modules
+
+# Rust
+#. "$HOME/.cargo/env"
diff --git a/bash/inputrc b/bash/inputrc
new file mode 100644
index 0000000..f40f4a2
--- /dev/null
+++ b/bash/inputrc
@@ -0,0 +1,10 @@
+# Set up "vi input mode" in bash
+
+set editing-mode vi
+$if mode=vi
+
+set keymap vi-command
+Control-l: clear-screen
+
+set keymap vi-insert
+Control-l: clear-screen
diff --git a/bash/profile b/bash/profile
new file mode 100644
index 0000000..956694c
--- /dev/null
+++ b/bash/profile
@@ -0,0 +1,12 @@
+# ~/.profile: executed by the command interpreter for login shells.
+# This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login
+# exists.
+
+# the default umask is set in /etc/profile; for setting the umask
+# for ssh logins, install and configure the libpam-umask package.
+#umask 022
+
+# if bash
+if [ "$SHELL" = "/bin/bash" ]; then
+    . ~/.bashrc
+fi