Recent content by Gokul

  1. Gokul

    Suitable forum for learning system calls

    Thanks jas and do you know any forum for system calls using C.
  2. Gokul

    Suitable forum for learning system calls

    Looking for learning system calls.Please help me with related forum. if any help ,appreciated. Thanks
  3. Gokul

    exit script by timeout if delay of read input in command line

    yeah its good to try with function for repeated tasks.
  4. Gokul

    exit script by timeout if delay of read input in command line

    Since if user entered wrongly like other than given option,I wish to prompt the user that to enter correct available option And also do you know why its not working with || case ?
  5. Gokul

    exit script by timeout if delay of read input in command line

    This is not working in script in below case : read -t "$TIME_OUT" -p " Please chooose above options : " OPTION || (echo ; exit) while [ "$OPTION" != 1 -a "$OPTION" != 2 -a "$OPTION" != 3 ] ; do read -t $TIME_OUT -p " Error! Please choose correct availabe options :" OPTION || ( echo ; exit )...
  6. Gokul

    exit script by timeout if delay of read input in command line

    Thanks for your concern. It was very useful for me
  7. Gokul

    exit script by timeout if delay of read input in command line

    TIME_OUT=3 echo -e " \t Command Line Test " echo "1.Sign in " echo "2.Sign up " echo "3.Exit " echo " NOTE: if you do not select options, this window will be automatically closed in $TIME_OUT seconds " read -t "$TIME_OUT" -p 'Please choose above options :' OPTION || exit The above script...
  8. Gokul

    exit script by timeout if delay of read input in command line

    In that above case why exit 1 in case and why exit 0 in else condition?
  9. Gokul

    exit script by timeout if delay of read input in command line

    Really so much thankful for your help and it works too..
  10. Gokul

    exit script by timeout if delay of read input in command line

    hai, i want to make a time out if user entered input after a delay second,please help me with the below script ~~~~~~~~~~~~~~~~~~~~~~~ TIME_OUT=3 echo -e " \t Command Line Test " echo "1.Sign in " echo "2.Sign up " echo "3.Exit " echo " NOTE: if you donot select options,this window will be...
  11. Gokul

    Shadow password in command line

    Yeah i got it already and thanks for your concern
  12. Gokul

    More useful commands

    Pi A pipe is nothing but standard output of one command is standard input of another command.you can use this with any commands.
  13. Gokul

    Shadow password in command line

    hai , I am creating an address database script,I need to create a shadow password when user enter in command line. welcome all if any help related to this.
  14. Gokul

    Day to Day with Linux

    It was nice .Thanks for updating :)
  15. Gokul

    MAN Pages & Useful Information

    Thanks for your information
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