Emergency UNIX and Linux Support

#!/bin/sh

RESULT=0

# read all input from the specified file
exec <"$1"

while true
do
read SERVICE
if [ "$SERVICE" = "" ]
then
# no more services
exit $RESULT
fi

read URL
if [ "$URL" = "" ]
then
# error in service list file
echo "ERROR: no URL for service $SERVICE" >&2
exit 2
fi

echo "Testing $SERVICE: "

# adjust the options to suit your needs
curl -I $URL

if [ $? -eq 0 ]
then
echo "Success"
else
echo "Fail"
RESULT=1
fi
done

if [ $# -ne 2 ] ; then
  echo "usage: $0 <word> <website>"
fi

curl $2 | grep_output="$(grep $1 $2)"

LOOP=1
while [ $LOOP -eq 1 ]; do 
if [ -z "$grep_output" ]; then
    let LOOP = 1
else
    echo "WARNING!" | mail -s (subject) -c (your e-mail address)
    let LOOP=0
fi
done

curl $2 | grep_output="$(grep $1 $2)"

LOOP=1 
while [ $LOOP -eq 1 ]; do  
  if [ -z "$grep_output" ]; then     
    let LOOP = 1

#!/bin/sh
while read SERVICE URL ; do 
   [[ "$URL" = "" ]] && echo "ERROR: no URL for service $SERVICE" >&2 && exit 2
   echo "Testing $SERVICE: "   
  # adjust the options to suit your needs
   curl -I $URL | grep ALIVE  
   if [ $? -eq 0 ] ;then
      echo "ALIVE found"
   else
     echo "Nobody alive" | mail -s subject me@somedomain.dom
   fi
done < $1

#!/bin/sh

OP=0

exec <"/fs1/ainuser/ain/user-1/list"

while true
do
        read APP
                if [ "$APP" = "" ]
                then
                        exit $OP
                fi

        read URL
                if [ "$URL" = "" ]
                then
                        echo "ERROR no URL defined for $APP" >&2
                        exit 2
                fi

        sleep 3

        echo "Checking $APP: "
        curl $URL |grep -q -i alive
        x=$?
                if [ ${x} -eq 0 ]
                then
                        echo "App is alive : `date`"
                else
                        echo "$APP is down in env-1" | mail -s "$APP is down in env-1" testalert@email.com
                fi
done