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linuxbashraspberry-piraspbianinit.d
RootPhoenix
RootPhoenix

Reputation: 1767

Shell Script on Boot up does not execute on Raspberry pi

I want to run the following commands just after bootup of Raspberry Pi running the raspbian wheezy:

  1. sudo gcc -lpthread server.c -o wifiserver.o
  2. sudo ./wifiserver.o

I created the following files and ran the following steps:

  1. Created a script file named auto_server_start.

  2. Contents are as follows:

    #!bin/bash
# /etc/init.d/auto_server_start
### BEGIN INIT INFO
# Provides: auto_server_start
# Required-Start: $all
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: wifi server script
# Description: Start wifi server at bootup
### END INIT INFO

case "$1" in
  start)
    echo "running server program"
    sudo gcc -lpthread server.c -o wifiserver.o
    sudo ./wifiserver.o
    ;;
  stop)
    echo "stopping customized script"
    ;;
  *)
    echo "Usage: /etc/init.d/auto_server_start start|stop"
    exit 1
    ;; 
esac

exit 0

  3. Copied this file named auto_server_start to /etc/init.d/ directory and added execute permission using chmod +x.

  4. Then sudo update-rc.d auto_server_start defaults.

It gave some warning about mathkernel but I don't think that has anything to do with my script.

However on soft reboot I checked ps -e as well as top, nowhere does my wifiserver process show up.

Please suggest.

PS: I checked that the commands gcc and ./wifiserver.o were giving no warning and errors.

Upvotes: 2

Views: 2176

Answers (1)

RootPhoenix
RootPhoenix

Reputation: 1767

Created a script file named auto_server_start.

Contents are as follows:

\#!bin/bash

\# /etc/init.d/auto_server_start

\### BEGIN INIT INFO

\# Provides: auto_server_start

\# Required-Start: $all

\# Required-Stop: $remote_fs $syslog

\# Default-Start: 2 3 4 5

\# Default-Stop: 0 1 6

\# Short-Description: wifi server script

\# Description: Start wifi server at bootup

\### END INIT INFO


case "$1" in

  start)

    echo "running server program"

    /usr/local/bin/wifiserver.o

    ;;

  stop)

    echo "stopping customized script"

    ;;

  *)

    echo "Usage: /etc/init.d/auto_server_start start|stop"

    exit 1

    ;; 

esac


exit 0

Copied this file named auto_server_start to /etc/init.d/ directory and added execute permission using chmod +x.

Then sudo update-rc.d auto_server_start defaults.

Upvotes: 3

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