widget

prompt

linux/osx

  • now | now

    #!/usr/bin/env bash

# NAME   : now
# PATH   : $HOME/bin
# DESC   : Display current weather, calendar and time
# CALL   : Called from terminal or ~/.bashrc
# DATE   : Apr 6, 2017. Modified: May 24, 2019.
# CREDIT : https://askubuntu.com/a/1020693/92979

# UPDT   : 2019-05-24 If Weather unavailable nicely formatted error message.
# UPDT   : 2024-01-26 fix the "today" position offset issue due to extra space in `cal`

# NOTE   : to display all available toilet fonts use this one-liner:
#          for i in ${TOILET_FONT_PATH:=/usr/share/figlet}/*.{t,f}lf; do j=${i##*/}; toilet -d "${i%/*}" -f "$j" "${j%.*}"; done

# setup for 92 character wide terminal
dateColumn=34                                   # default is 27 for 80 character line, 34 for 92 character line
timeColumn=61                                   # default is 49 for   "   "   "   "    61 "   "   "   "
curlOpt='-skg -x http://proxy.sample.com:80'

#------------------------------ WEATHER -------------------------------------

# current weather, already in color so no need to override
# replace edmonton with your city name, gps, etc. see: curl wttr.in/:help
# shellcheck disable=SC2086
if ! curl ${curlOpt} wttr.in/sanjose?QmM0 --fail --silent --max-time 3 > /tmp/now-weather; then
#                          timeout #. increase for slow connection---^
  ~/.marslo/bin/iweather > /tmp/now-weather
fi

# was valid weather report found or an error message?
if grep '°C' /tmp/now-weather >/dev/null 2>&1; then
  weatherDone=true
  cat /tmp/now-weather
else
  weatherDone=false
  dateColumn=1                                    # show data as first column if got weather failed
  timeColumn=27                                   # move 34 column right if got weather failed
fi
[[ -f /tmp/now-weather ]] && rm -rf /tmp/now-weather

#------------------------------- DATA ---------------------------------------

# calendar current month with today highlighted.
# colors 00=bright white, 31=red, 32=green, 33=yellow, 34=blue, 35=purple, 36=cyan, 37=white

tput sc                                         # save cursor position.
if [[ "$weatherDone" == true ]] ; then
    tput cuu 6                                  # move up 6 lines
    # depending on length of your city name and country name you will:
    #   1. comment out next three lines of code. uncomment fourth code line.
    #   2. change subtraction value and set number of print spaces to match
    #      subtraction value. then place comment on fourth code line.
    column=$((dateColumn - 10))
    tput cuf $column                            # move x column number
    printf '%10s' ''                            # blank out ", country" with 10 spaces
else
    tput cuf $dateColumn                        # position to column 27 for date display
fi

# -h needed to turn off formatting: https://askubuntu.com/questions/1013954/bash-substring-stringoffsetlength-error/1013960#1013960
# -h not supported in Ubuntu 18.04. Use second answer: https://askubuntu.com/a/1028566/307523
# to fit for both macOS and Linux
#   - linux: cal have 2 more extra whitespace in each line, 22 chars per line
#   - osx: cal has no more extra whitespace in each line, 20 chars per line
#                    cal -h                 remove trailing spaces     remove empty line
#                       v                              v                       v
cal | tr -cd '\11\12\15\40\60-\136\140-\176' | sed 's/[ \t]*$//' | sed '/^[[:space:]]*$/d' > /tmp/terminal
calLineCnt=1
today=$(date +"%e")
printf "\033[32m"                               # color green -- see list above.

while IFS= read -r cal; do
  printf "%s" "$cal"
  if [[ $calLineCnt -gt 2 ]] ; then
    tput cub "$(awk '{print length($0)}' <<< "${cal}")"
    for (( j=0 ; j <= 18 ; j += 3 )) ; do       # see if today is on current line & invert background
      day=${cal:$j:2}                           # current day on calendar line
      if [[ "$day" == "$today" ]] ; then
        printf "\033[7m"                        # reverse: [7m
        printf "%s" "$today"
        printf "\033[0m"                        # normal: [0m
        printf "\033[32m"                       # color green -- see list above.
        tput cuf 1
      else
        tput cuf 3
      fi
    done
  fi

  tput cud1                                     # move one line down
  tput cuf $dateColumn                          # move 27 columns right
  calLineCnt=$((++calLineCnt))
done < /tmp/terminal

printf "\033[00m"                               # color -- bright white (default)
tput rc                                         # restore saved cursor position.

#------------------------------- TIME ---------------------------------------

tput sc                                         # save cursor position.
tput cuu 6                                      # move up 9 lines
tput cuf $timeColumn                            # move 49 columns right

if hash toilet 2>/dev/null; then                # if has toilet
   date +"%I:%M %P" | toilet -f future > /tmp/terminal
elif hash figlet 2>/dev/null; then              # if has figlet
   date +"%I:%M %P" | figlet -f /usr/local/share/figlet/future.tlf > /tmp/terminal
else
   date +"%I:%M %P" > /tmp/terminal
fi

while IFS= read -r time; do
  printf "\033[01;36m"                          # color cyan
  printf "%s" "$time"
  tput cud1                                     # up one line
  tput cuf $timeColumn                          # move 49 columns right
done < /tmp/terminal

[[ -f /tmp/terminal ]] && rm -rf /tmp/terminal
tput rc                                         # restore saved cursor position.
exit 0

# vim:tabstop=2:softtabstop=2:shiftwidth=2:expandtab:filetype=sh

  • another now

    # NAME: now
# PATH: $HOME/bin
# DESC: Display current weather, calendar and time
# CALL: Called from terminal or ~/.bashrc
# DATE: Apr 6, 2017. Modified: Mar 30, 2018.

# NOTE: To display all available toilet fonts use this one-liner:
#       for i in ${TOILET_FONT_PATH:=/usr/share/figlet}/*.{t,f}lf; do j=${i##*/}; toilet -d "${i%/*}" -f "$j" "${j%.*}"; done

# Setup for 92 character wide terminal
DateColumn=34 # Default is 27 for 80 character line, 34 for 92 character line
TimeColumn=61 # Default is 49 for   "   "   "   "    61 "   "   "   "

#--------- WEATHER ----------------------------------------------------------

# Current weather, already in color so no need to override
echo " "
# Replace Edmonton with your city name, GPS, etc. See: curl wttr.in/:help
curl wttr.in/Edmonton?0 --silent --max-time 3
# Timeout #. Increase for slow connection---^

echo " "
echo " "                # Pad with blank lines for calendar & time to fit

#--------- DATE -------------------------------------------------------------

# calendar current month with today highlighted.
# colors 00=bright white, 31=red, 32=green, 33=yellow, 34=blue, 35=purple,
#        36=cyan, 37=white

tput sc                 # Save cursor position.
# Move up 9 lines
while [ $((++i)) -lt 10 ]; do tput cuu1; done

# Depending on length of your city name and country name you will:
#   1. Comment out next three lines of code. Uncomment fourth code line.
#   2. Change subtraction value and set number of print spaces to match
#      subtraction value. Then place comment on fourth code line.

Column=$(($DateColumn - 10))
tput cuf $Column        # Move x column number
printf "          "     # Blank out ", country" with x spaces
#tput cuf $DateColumn    # Position to column 27 for date display

# -h needed to turn off formating: https://askubuntu.com/questions/1013954/bash-substring-stringoffsetlength-error/1013960#1013960
cal -h > /tmp/terminal

CalLineCnt=1
Today=$(date +"%d")
# Prefix with space when length < 2
if [[ ${#Today} < 2 ]] ; then
    Today=" "$Today
fi
printf "\033[32m"   # color green -- see list above.

while IFS= read -r Cal; do
    printf "$Cal"
    if [[ $CalLineCnt > 2 ]] ; then
        # See if today is on current line & invert background
        tput cub 22
        for (( j=0 ; j <= 18 ; j += 3 )) ; do
            Test=${Cal:$j:2}            # Current day on calendar line
            if [[ "$Test" == "$Today" ]] ; then
                printf "\033[7m"        # Reverse: [ 7 m
                printf "$Today"
                printf "\033[0m"        # Normal: [ 0 m
                printf "\033[32m"       # color green -- see list above.
                tput cuf 1
            else
                tput cuf 3
            fi
        done
    fi

    tput cud1               # Down one line
    tput cuf $DateColumn    # Move 27 columns right
    CalLineCnt=$((++CalLineCnt))
done < /tmp/terminal

printf "\033[00m"           # color -- bright white (default)
echo ""

tput rc                     # Restore saved cursor position.

#-------- TIME --------------------------------------------------------------

tput sc                 # Save cursor position.
# Move up 9 lines
i=0
while [ $((++i)) -lt 10 ]; do tput cuu1; done
tput cuf $TimeColumn    # Move 49 columns right

# Do we have the toilet package?
if hash toilet 2>/dev/null; then
    echo " "$(date +"%I:%M %P")" " | \
        toilet -f future --filter border > /tmp/terminal
# Do we have the figlet package?
elif hash figlet 2>/dev/null; then
    echo $(date +"%I:%M %P") | figlet > /tmp/terminal
# else use standard font
else
    echo $(date +"%I:%M %P") > /tmp/terminal
fi

while IFS= read -r Time; do
    printf "\033[01;36m"    # color cyan
    printf "$Time"
    tput cud1               # Up one line
    tput cuf $TimeColumn    # Move 49 columns right
done < /tmp/terminal

tput rc                     # Restore saved cursor position.

exit 0
    screenfetch and now

windows

weather

iweather

iweather and now

uriel1998/weather.sh

szantaii/bash-weather

widget

brndnmtthws/conky

others

[!NOTE]

figlet

[!NOTE|label:references:]

  • list all fonts

    • result

    • others

toilet

  • fonts

  • list all fonts

PrevioustrickyNextproxy

Last updated

Was this helpful?