Added qr-gif and rick-roll scripts

Also added 369 and internet aliases.

aliases/zsh_aliases

@@ -148,6 +148,11 @@ alias xpc="pacman -Qqe > ~/linux-config/txt/pacman-pkgs/nzxt-pkgs.txt"
 # alias tri="trizen -S --noconfirm"
 alias tri="trizen -S"
 
+# internet
+alias pg="ping -c 3 8.8.8.8"
+alias dh="sudo dhcpcd"
+alias rdh="sudo killall dhcpcd && sudo dhcpcd"
+
 #  }}} system # 
 
 # config files {{{ #
@@ -179,6 +184,7 @@ function ev() { nohup evince $1 > /dev/null 2>&1& ; }
 function chr() { google-chrome $1 ; }
 alias n="nvim"
 alias sni="sudo nvim"
+alias fh="feh --bg $wallpaper"
 function mrk() { pandoc -o ${1%.*}.html $1 ; } 
 alias wp="grep wallpaper ~/.cache/wal/colors.sh"
 
@@ -391,3 +397,13 @@ alias tcl="tex-clean"
 
 #  }}} coding projs # 
 
+#  school {{{ # 
+
+# 369
+alias vm6="VBoxHeadless --startvm 369-a1"
+alias sha="ssh kevin@192.168.0.21"
+alias cpi="scp interceptor.c kevin@192.168.0.21:/home/kevin/a1"
+alias ma="make"
+alias mc="make clean"
+
+#  }}} school # 

configs/i3/config

@@ -32,6 +32,7 @@ bindsym Mod4+a exec studio
 bindsym $mod+control+Return exec $def_term
 bindsym Mod4+c exec $browser
 bindsym Mod4+f exec firefox
+bindsym Mod4+$mod+f exec echo 'Kevin@fosstodon.org' | xclip -selection clipboard
 bindsym Mod4+h exec echo 'kevin.mok@live.ca' | xclip -selection clipboard
 bindsym Mod4+n exec urxvt -e nvim
 bindsym Mod4+o exec xclip -selection clipboard ~/.password-store/social/gmail
@@ -42,7 +43,8 @@ bindsym Mod4+q exec qdirstat
 bindsym Mod4+r exec urxvt -e ranger
 # bindsym control+$mod+s exec systemctl suspend
 bindsym control+$mod+s exec systemctl suspend
-bindsym Mod4+t exec st
+# bindsym Mod4+t exec st
+bindsym Mod4+t exec xclip -selection clipboard ~/.password-store/social/trapbot
 bindsym Mod4+u exec echo 'kevin.mok@mail.utoronto.ca' | xclip -selection clipboard
 bindsym Mod4+$mod+u exec pass -c uoft/acorn
 
@@ -51,6 +53,7 @@ bindsym Mod4+$mod+u exec pass -c uoft/acorn
 bindsym Mod4+z exec cliqz
 # bindsym Print exec gscreenshot
 bindsym Print --release exec "scrot -s /tmp/screenshot-$(date +%F_%T).png -e 'xclip -selection c -t image/png < $f'"
+bindsym control+Print --release exec "scrot -u /tmp/screenshot-$(date +%F_%T).png -e 'xclip -selection c -t image/png < $f'"
 #  }}} app shortcuts # 
 
 #  redshift {{{ # 

dotfiles/.bashrc

@@ -203,5 +203,6 @@ then
 else
 	xrandr --dpi 150
 fi
+# Both PC/Laptop }}}
 
 [ -f ~/.fzf.bash ] && source ~/.fzf.bash

dotfiles/.vimrc

@@ -35,7 +35,10 @@ set noswapfile
 
 autocmd VimResized * wincmd =
 autocmd BufNewFile,BufRead .* set syntax=sh
-autocmd Filetype css,htmldjango,html,tex,txt,markdown set tabstop=2 shiftwidth=2 expandtab
+filetype plugin on
+filetype indent on
+autocmd FileType css,htmldjango,html,tex,markdown set tabstop=2 shiftwidth=2 expandtab
+autocmd BufNewFile,BufRead *.txt set tabstop=2 shiftwidth=2 expandtab
 autocmd BufRead commit-msg.txt set filetype=gitcommit tw=72
 autocmd BufNewFile,BufRead *.md set filetype=markdown
 autocmd Filetype markdown set textwidth=0
@@ -168,6 +171,7 @@ colorscheme wal
 " Mappings {{{ "
 
 " function keys {{{ "
+map <F1> :silent !scp %:p kevin@192.168.0.21:/home/kevin/a1<CR>
 map <F4> :xa<CR>
 map <F5> :q!<CR>
 " map <F6> :make -C ~/Documents/resume cv<CR>

scripts/qr-gif.sh

@@ -0,0 +1,52 @@
+#!/bin/bash
+# https://github.com/yishilin14/asc-key-to-qr-code-gif
+
+# Check requirements
+hash qrencode 2>/dev/null || { echo >&2 "Aborting: qrencode not installed"; exit 1; }
+
+# Check argument
+if [ $# -ne 2 ]; then
+    echo "Usage: $0 <ascii armor key filename> <gif filename>"
+    exit 1
+fi
+asc_filename=$1
+if [ ! -f ${asc_filename} ]; then
+    echo "Error: ${asc_filename} not found"
+    exit 1
+fi
+
+# Settings
+gif_filename=$2
+gif_delay=100
+qrcode_size=1732
+qrcode_version=30
+
+# Split the file
+rm -f ${asc_filename}.split*
+split -b ${qrcode_size} ${asc_filename} ${asc_filename}.split
+
+# Generate png
+for f in ${asc_filename}.split*; do
+    qrencode -v ${qrcode_version} -o $f.png < $f
+    rm $f
+done
+
+if hash zbarimg 2>/dev/null; then
+    # Check png
+    > ${asc_filename}.scanned
+    for f in ${asc_filename}.split*; do
+        printf %s "$(zbarimg --raw -q $f)" >> ${asc_filename}.scanned
+    done
+    printf %s "$(cat ${asc_filename})" | diff ${asc_filename}.scanned -
+    rm ${asc_filename}.scanned
+else
+    echo "Skip testing: zbarimg nout installed"
+fi
+
+# Convert to gif
+convert -delay ${gif_delay} ${asc_filename}.split* ${gif_filename}
+echo "Generated: ${gif_filename}"
+
+# Clean up png
+rm ${asc_filename}.split*
+

scripts/rick-roll

@@ -0,0 +1,98 @@
+#!/bin/bash
+# Rick Astley in your Terminal.
+# By Serene Han and Justine Tunney <3
+version='1.1'
+rick='http://keroserene.net/lol'
+video="$rick/astley80.full.bz2"
+# TODO: I'll let someone with mac or windows machine send a pull request
+# to get gsm going again :)
+audio_gsm="$rick/roll.gsm"
+audio_raw="$rick/roll.s16"
+audpid=0
+NEVER_GONNA='curl -s -L http://bit.ly/10hA8iC | bash'
+MAKE_YOU_CRY="$HOME/.bashrc"
+red='\x1b[38;5;9m'
+yell='\x1b[38;5;216m'
+green='\x1b[38;5;10m'
+purp='\x1b[38;5;171m'
+echo -en '\x1b[s'  # Save cursor.
+
+has?() { hash $1 2>/dev/null; }
+cleanup() { (( audpid > 1 )) && kill $audpid 2>/dev/null; }
+quit() { echo -e "\x1b[2J \x1b[0H ${purp}<3 \x1b[?25h \x1b[u \x1b[m"; }
+
+usage () {
+  echo -en "${green}Rick Astley performs ♪ Never Gonna Give You Up ♪ on STDOUT."
+  echo -e "  ${purp}[v$version]"
+  echo -e "${yell}Usage: ./astley.sh [OPTIONS...]"
+  echo -e "${purp}OPTIONS : ${yell}"
+  echo -e " help   - Show this message."
+  echo -e " inject - Append to ${purp}${USER}${yell}'s bashrc. (Recommended :D)"
+}
+for arg in "$@"; do
+  if [[ "$arg" == "help"* || "$arg" == "-h"* || "$arg" == "--h"* ]]; then
+    usage && exit
+  elif [[ "$arg" == "inject" ]]; then
+    echo -en "${red}[Inject] "
+    echo $NEVER_GONNA >> $MAKE_YOU_CRY
+    echo -e "${green}Appended to $MAKE_YOU_CRY. <3"
+    echo -en "${yell}If you've astley overdosed, "
+    echo -e "delete the line ${purp}\"$NEVER_GONNA\"${yell}."
+    exit
+  else
+    echo -e "${red}Unrecognized option: \"$arg\""
+    usage && exit
+  fi
+done
+trap "cleanup" INT
+trap "quit" EXIT
+
+# Bean streamin' - agnostic to curl or wget availability.
+obtainium() {
+  if has? curl; then curl -s $1
+  elif has? wget; then wget -q -O - $1
+  else echo "Cannot has internets. :(" && exit
+  fi
+}
+echo -en "\x1b[?25l \x1b[2J \x1b[H"  # Hide cursor, clear screen.
+
+#echo -e "${yell}Fetching audio..."
+if has? afplay; then
+  # On Mac OS, if |afplay| available, pre-fetch compressed audio.
+  [ -f /tmp/roll.s16 ] || obtainium $audio_raw >/tmp/roll.s16
+  afplay /tmp/roll.s16 &
+elif has? aplay; then
+  # On Linux, if |aplay| available, stream raw sound.
+  obtainium $audio_raw | aplay -Dplug:default -q -f S16_LE -r 8000 &
+elif has? play; then
+  # On Cygwin, if |play| is available (via sox), pre-fetch compressed audio.
+  obtainium $audio_gsm >/tmp/roll.gsm.wav
+  play -q /tmp/roll.gsm.wav &
+fi
+audpid=$!
+
+#echo -e "${yell}Fetching video..."
+# Sync FPS to reality as best as possible. Mac's freebsd version of date cannot
+# has nanoseconds so inject python. :/
+python <(cat <<EOF
+import sys
+import time
+fps = 25; time_per_frame = 1.0 / fps
+buf = ''; frame = 0; next_frame = 0
+begin = time.time()
+try:
+  for i, line in enumerate(sys.stdin):
+    if i % 32 == 0:
+      frame += 1
+      sys.stdout.write(buf); buf = ''
+      elapsed = time.time() - begin
+      repose = (frame * time_per_frame) - elapsed
+      if repose > 0.0:
+        time.sleep(repose)
+      next_frame = elapsed / time_per_frame
+    if frame >= next_frame:
+      buf += line
+except KeyboardInterrupt:
+  pass
+EOF
+) < <(obtainium $video | bunzip2 -q 2> /dev/null)