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Discussion on: Can I see your terminal?

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jacoby profile image
Dave Jacoby • • Edited

My work linux box:
 ✔ jacoby@oz 16:40 42°F   ~

Meaning, left-to-right:
My computer is up-to-date
TaskWarrior is happy with me
I'm me on my computer
It's almost time to go
It's not too cold out
I've had two cups of coffee today
I'm in my home directory

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jessachandler profile image
Jess Chandler •

Wow...and I immediately had to go and look up Taskwarrior :)

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kylegalloway profile image
Kyle Galloway •

How??? I want this config!

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jacoby profile image
Dave Jacoby •

It helps if you have Font Awesome set up on your system.

This needs cleaning up. As pasted from my prompt.sh

# prompt.sh

# the unified prompt for Dave Jacoby, based on system settings
# and capabilities.

# if a capability is absent for an entry, such as TaskWarrior
# or ACPI, the prompt will drop that in favor of entries it
# can handle.

# Tasks

#   * I have partially added Font Awesome to the prompt,
#     especially for the buttons. I need to more fully 
#     integrate FA fonts. For example, with TaskWarrior 
#     icons

# TASK WARRIOR INTO MY PROMPT
# this part is just fun-with-utf8
# https://twitter.com/pjf/status/852466839145795584
URGENT="2757"
DUETOMORROW="2690"
DUETODAY="2691"
OVERDUE="2639"
OK="2714"

# shows if any TaskWarrior tasks are in need of attention
function task_indicator {
    if [ `task +READY +OVERDUE count` -gt "0" ]  ; then
        printf "%b" "\u$OVERDUE"
    elif [ `task +READY +DUETODAY count` -gt "0" ]  ; then
        printf "%b" "\u$DUETODAY"
    elif [ `task +READY +DUETomorrow count` -gt "0" ]  ; then
        printf "%b" "\u$DUETOMORROW"
    elif [ `task +READY urgency \> 10 count` -gt "0" ]  ; then
        printf "%b" "\u$URGENT"
    else
        printf "%b" "\u$OK"
    fi
}

# here I switch to Font-Awesome, which might not show for dev.to
HOT_BEVERAGE="2615"
POWER="26A1"
#BATTERY="8984"
#POWER="2605"
BATTERY="2606"
NOT=""
fa_bolt=""
fa_plug="" # fa-plug [&#xf1e6
fa_battery="" # fa-battery (alias) [] 4.4
fa_battery_0="" # fa_battery_0 (alias) [] 4.4
fa_battery_1="" # fa_battery_1 (alias) [] 4.4
fa_battery_2="" # fa_battery_2 (alias) [] 4.4
fa_battery_3="" # fa_battery_3 (alias) [] 4.4
fa_battery_4="" # fa_battery_4 (alias) [] 4.4
fa_battery_empty="" # fa_battery_empty [] 4.4
fa_battery_full="" # fa_battery_full [] 4.4
fa_battery_half="" # fa_battery_half [] 4.4
fa_battery_quarter="" # fa_battery_quarter [] 4.4
fa_battery_three="" # fa_battery_three-quarters [] 4.3 fa-bed [&

# PLUGGED IN OR NO
# works on my Linux laptop, not on my desktop

# shows if the battery is currently charging
function battery_charging {
    CHARGING=`/usr/bin/acpi | awk '{ print $3}'`
    if [ $CHARGING = 'Discharging,' ];  then
        printf '%s' $fa_plug
    else
        printf '%s' $fa_bolt
    fi
}

# shows current status of battery
# 0  - 12     EMPTY
# 13 - 37     QUARTER
# 38 - 62     HALF
# 63 - 87     THREE-QUARTER
# 88 - 100    FULL
function battery_life {
    ACPI=`/usr/bin/acpi | awk '{ print $4}'`
    ACPI=${ACPI//[!0-9]/}
    if   [ $ACPI == "100" ];then 
        printf '%s ' $fa_battery_4
    elif [   $ACPI -lt "13" ];then
        printf '%s ' $fa_battery_0
    elif [ $ACPI -lt "38" ];then
        printf '%s ' $fa_battery_1
    elif [ $ACPI -lt "63" ];then
        printf '%s ' $fa_battery_2
    elif [ $ACPI -lt "88" ];then
        printf '%s ' $fa_battery_3
    else 
        printf '%s ' $fa_battery_4
    fi    
}

# opening tag for setting color. depends on a lot of
# variations, including host
function opentag {
    if [ -f "/bin/hostname" ] ; then
        HOST=`/bin/hostname`
    else
        HOST='NONE'
    fi

    if [[ $HOST == *"purdue.edu" ]] ; then
        HOST=`/bin/hostname -s`
    fi

    foreground='38;5;255'
    background=''
    bold='1;'   #1
    dim=''      #2
    italic=''   #3
    reverse=''  #7

    # WORK LINUX COMPUTER
    if [ $HOST = 'oz' ]; then
        foreground='38;5;82'
        bold='1;'
        if [[ -z $DESKTOP_SESSION ]] ; then
            reverse='7;'
        fi

    # WORK WINDOWS 10 COMPUTER 
    elif [ $HOST = 'Lion' ];then
        foreground='38;5;206'
        foreground='38;5;79'
        bold='1;'
        # if [ -z $SYSTEMDRIVE ] ; then
        #    foreground='38;5;196'
        #     bold='1;'
        # fi

    # PERSONAL LINUX COMPUTER
    elif [ $HOST = 'gort' ]; then
        foreground='38;5;39'
        bold='1;'

    # PERSONAL WIN10 COMPUTER
    # works in WSL, not in Git4Windows Bash
    elif [ $HOST = 'K9' ]; then
        foreground='38;5;39'
        bold='1;'

    # REMOVING SOME WORK HOSTS
    fi
    printf "\e[%s%s%s%s%sm" $bold $dim $italic $reverse $background $foreground
    # unset HOST foreground background bold dim italic reverse 
}

# closes all open tag types
function closetag {
    printf "\e[0m"
    }

# if wanted, just bold and white
function boldwhite {
    printf "\e\[1;38;5;255m"
    }

# sets the PS1 variable
# function set_ps1 {

    header="\[\033]0;\u@\h: \w\007\]"
    # chroot="${debian_chroot:+($debian_chroot)}"
    chroot=""
    userhost="\u@\h "
    localtime="\A "
    path="\w "
    end="\n\$ "

    # the coffee, weather and reboot info are called in other programs
    # every time the prompt is run
    task="\$(task_indicator)"
    battery_charging="\$(battery_charging)"
    battery_life="\$(battery_life)"
    timer_show="($timer_show)"
    reboot="\$(~/bin/need_reboot.pl)"
    temp="\$(~/bin/get_temp.pl)"
    coffee="\$(~/bin/get_coffee.pl) "
    dbus="\$(~/local/bin/pull_dbus_address.sh)"
    git="\$(__git_ps1)"

    open="$(opentag)"
    close="$(closetag)"

    prompt=$header

    # I add getting and storing the DBUS address so I can 
    # control Spotify from the command line and take webcam
    # pictures via Crontab
    if [ -f ~/local/bin/pull_dbus_address.sh ];then
        prompt="$prompt$dbus"
    fi

    prompt="$prompt\n\[$open\]"

    if [ -f ~/bin/need_reboot.pl ];then
        prompt="$prompt$reboot "
    fi

    if [ -f /usr/bin/acpi ];then
        prompt="$prompt$battery_charging "
        prompt="$prompt$battery_life "
    fi

    if [ -f /usr/bin/task ];then
        prompt="$prompt$task "
    fi

    prompt=$prompt$userhost
    prompt=$prompt$localtime

    if [ -f ~/bin/get_temp.pl ];then
        prompt="$prompt$temp "
    fi

    if [ -f ~/bin/get_coffee.pl ];then
        prompt="$prompt$coffee "
    fi

    prompt=$prompt$path
    prompt=$prompt$chroot
    prompt=$prompt$git

    if [ -f ~/.timing ];then
        prompt="$prompt$timer_show "
    fi

    prompt=$prompt$end
    prompt="$prompt\[$close\]"

    trap 'timer_start' DEBUG
    PROMPT_COMMAND="timer_stop"
    export PS1=$prompt
    # unset chroot close coffee dbus end git header open path prompt reboot task temp localtime userhost
# }

# set_ps1

and this in my .bashrc:

if [ -f /home/jacoby/bin/prompt.sh ]; then
    source /home/jacoby/bin/prompt.sh 
else
    export PS1="\n\
\[\033]0;\u@\h: \w\007\]\
${debian_chroot:+($debian_chroot)}\
\u@\h \
\A \
\$(~/bin/pull_dbus_address.sh)\w\$(__git_ps1)\
\n\$ "

fi
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kylegalloway profile image
Kyle Galloway •

Thanks