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+# 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\""