Morning Tweets

hxfunctions-reduced.sh

function checkForPid {
  lockfile=${1}
  if [ -f ${lockfile} ] ; then
    runningpid=$(cat ${lockfile})
    if ps -p${runningpid} >/dev/null
    then
        runningpid=$(cat ${lockfile})
        echo "${0##*/} wird bereits ausgeführt (PID ${runningpid})"
        ps -p${runningpid} -u
        exit 1
    else
        removeLockFile ${lockfile}
        echo $$ > ${lockfile}
    fi
  fi
}

function removeLockFile {
lockfile=${1}
  if [ -f ${lockfile} ] ; then
    rm ${lockfile}
  fi
}

hxtweet.sh

#!/bin/bash
lockfileGlobal=/tmp/hx_lock_${0##*/}
if [ -f /etc/profile ] ; then
 source /etc/profile
fi
source hxfunctions-reduced.sh

if [ ! -f ${lockfileGlobal} ]; then
 echo $$ > ${lockfileGlobal}
  else
 checkForPid ${lockfileGlobal}
fi

echo ${0##*/}

if [ ! -d ${HOME}/logs ] ; then
 mkdir -p ${HOME}/logs
fi

logfile=${HOME}/logs/${0##*/}.log
echo $(date) starting >>${logfile}
sleeptime=$[RANDOM%10]
echo $(date) sleeping ${sleeptime}m >>${logfile}
sleep ${sleeptime}m
text=$(shuf -n1 ${HOME}/documents/morningtweets.txt)
echo $(date) picked ${text} >>${logfile}
${HOME}/bin/oysttyer.pl -status="${text}" >>${logfile}

removeLockFile ${lockfileGlobal}

morningtweets.txt

[mɔɪ̯n] ☀
Guten Morgen
Morgähn
Oel ngati kameie
Live long and prosper! 🖖