(old)Puppy Linux Discussion Forum

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#!/bin/bash

SETUP=`yad --title="Temperature scale conversion" --center --text="   <b>*** Temperature scale conversion ***</b>" \
--width=400 \
--window-icon="preferences-system" --form  \
--field=" Select: :CB" "Convert Celsius to Fahrenheit!Convert Fahrenheit to Celsius" \
--field=" Set temperature: :NUM" "1!1..500!1" \
--button="gtk-cancel:1" --button="gtk-ok:0"`
[[ $? -ne 0 ]] && exit 1

export CHOICE=$(echo $SETUP | cut -d "|" -f 1)
export TEMP_=$(echo $SETUP | cut -d "|" -f 2 | cut -f1 -d".")

case $CHOICE in
"Convert Celsius to Fahrenheit")
  tc=$TEMP_
  # formula Tf=(9/5)*Tc+32
  tf=$(echo "scale=2;((9/5) * $tc) + 32" |bc)
  echo "$tc C = $tf F" | yad --title="Celsius to Fahrenheit" --center --text-info --width=300 --button="gtk-close:0"
;;
"Convert Fahrenheit to Celsius")
  tf=$TEMP_
  # formula Tc=(5/9)*(Tf-32)
  tc=$(echo "scale=2;(5/9)*($tf-32)"|bc)
  echo "$tf F = $tc C" | yad --title="Fahrenheit to Celsius" --center --text-info --width=300 --button="gtk-close:0"
;;
esac

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chmod +x tempconv

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#!/bin/bash

SETUP=`yad --title="Temperature scale conversion" --center --text="<b>*** Temperature scale conversion ***</b> \n Type 1 to convert Celsius to Fahrenheit \n Type 2 to convert Fahrenheit to Celsius" \
--width=400 \
--window-icon="preferences-system" --form  \
--field=" Type 1 or 2: : " "" \
--field=" Type temperature: : " "" \
--button="gtk-cancel:1" --button="gtk-ok:0"`
[[ $? -ne 0 ]] && exit 1

export CHOICE=$(echo $SETUP | cut -d "|" -f 1)
export TEMP_=$(echo $SETUP | cut -d "|" -f 2)

case $CHOICE in
1)
  tc=$TEMP_
  # formula Tf=(9/5)*Tc+32
  tf=$(echo "scale=2;((9/5) * $tc) + 32" |bc)
  echo "$tc C = $tf F" | yad --title="Celsius to Fahrenheit" --center --text-info --width=300 --button="gtk-close:0"
;;
2)
  tf=$TEMP_
  # formula Tc=(5/9)*(Tf-32)
  tc=$(echo "scale=2;(5/9)*($tf-32)"|bc)
  echo "$tf F = $tc C" | yad --title="Fahrenheit to Celsius" --center --text-info --width=300 --button="gtk-close:0"
;;
esac

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#!/bin/bash

echo "*** Temperature scale conversion ***"
echo "Convert Celsius to Fahrenheit = 1"
echo "Convert Fahrenheit to Celsius = 2"
echo -n "Select 1 or 2, then Enter:"
read choice

if [ $choice -eq 1 ]
then
  echo -n "Enter temperature (C) : "
  read tc
  # formula Tf=(9/5)*Tc+32
  tf=$(echo "scale=2;((9/5) * $tc) + 32" |bc)
  echo "$tc C = $tf F"
elif [ $choice -eq 2 ]
then
  echo -n "Enter temperature (F) : "
  read tf
  # formula Tc=(5/9)*(Tf-32)
  tc=$(echo "scale=2;(5/9)*($tf-32)"|bc)
  echo "$tf F = $tc C"
else
  echo "Please select 1 or 2 only"
  exit 1
fi

echo -n "
-->  Press any key to exit "
read echoice

exit 0

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echo -e ' \t '

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echo -e '\f' > /tmp/pipe

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#!/bin/bash
#Victor Ananjesky script adapted by stemsee for wifi scanning
#
test -e /tmp/yadpipe03 && rm -f /tmp/yadpipe03

# Named pipe initialization
export PIPE_03=/tmp/yadpipe03
mkfifo $PIPE_03
exec 3<> $PIPE_03

function clear_all
{
PATTERN='
s/^.*Address: ([0-9A-Z:]*)/\n\1/p 
s/^.*Quality=([^ ]*).*Signal level=(.*)/\1 \2/p 
s/^.*key:([onf]*)/~\1~/p 
s/^.*ESSID://p' 
while true
do
  iwlist wlan4 scan | sed -rn "$PATTERN" | tac > $PIPE_03
  sleep 8
  echo -e '\f'
done
}
export -f clear_all

# Main Dialog
Record=($(yad --list --separator="|" --grid-lines=hor \
    --width=300 --height=200 --center \
    --title="Wifi-Scanner" \
    --text="Example" \
    --dclick-action=echo -e $1 > /tmp/net \
    --column "AP ssid" --column "Encryption" --column "qualiy/strength" --column "bssid" --column "Check:CHK"\
    --button="Start Scannning!gtk-clear":'bash -c "clear_all > $PIPE_03"' \
    --button="OK!gtk-ok":0 \
    --listen --print-all < $PIPE_03))
Action=$?

echo ${Record[@]}

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#!/bin/bash -a

mkfifo ${fifo=$(mktemp -u)}
exec {fd}<>${fifo}

dbl () {
echo double event - $1
printf '\f\n' > $fifo
printf "1\n2\n3\n4\n5\n" > $fifo
}

sel () {
echo select event - $1
}

yad \
--list \
--listen \
--dclick-action 'bash -c "dbl %s"' \
--select-action 'bash -c "sel %s"' \
--column 'A' 1 2 3 4 5 < $fifo