~mark/.config/bash/

• cd ..

• cat top_right_indicator

  #!/bin/bash
  
  # reads lines from stdin and displays the most recent
  # line in the terminal's first row and last columns.
  #
  # example usage:
  # while true; do date; sleep 1; done | ./top_right_indicator
  
  IFS=''
  AWIDTH=0
  while read -r DISPLAY_STRING; do
    PWIDTH=$AWIDTH
    AWIDTH=${#DISPLAY_STRING}
    WIDTH=$(( PWIDTH > AWIDTH ? PWIDTH : AWIDTH ))
    TARGET_COLUMN=$(($(tput cols)-$WIDTH))
    tput sc
    tput cup 0 $TARGET_COLUMN
    printf '%'"$WIDTH"'s' "$DISPLAY_STRING"
    tput rc
  done
  

• cat top_right_indicator_time_and_ram

  #!/bin/bash
  
  while true; do
    printf ' %s, %sGB \n' \
      "$(date '+%H:%M:%S')" \
      "$(printf 'scale=2; %s/1024/1024' "$(cat /proc/meminfo | grep -i 'MemAvailable.*kB' | grep -oE '[01-9]+')" | bc)"
    sleep 1
  done | ./top_right_indicator