User Profile

Collapse

Profile Sidebar

Collapse
priyankapendkar
priyankapendkar
Last Activity: Jun 2 '11, 07:47 AM
Joined: Apr 7 '11
Location:
  •  
  • Time
  • Show
  • Source
Clear All
new posts
  • priyankapendkar
    started a topic How to add vi command in shell script
    in Linux

    How to add vi command in shell script

    Hi,

    I need to delete all the lines which does not contain the "error" word in a file.
    so, in vi, I would use
    :v/error/d and then save the file.

    How can I achieve this in command line?

    Thanks in advance
    See more | Go to post
    • priyankapendkar
      started a topic how to define float number in shell script
      in Linux

      how to define float number in shell script

      #! /bin/bash
      x=5.2
      if [ $x -gt 7.5 ]
      then
      mail -s "$x is greater than 25" email@address
      fi

      when i run this code i am getting error intger expression required.

      plz tell me how to define this x ??
      See more | Go to post
      • priyankapendkar
        replied to How to do auto alert email?
        in Perl
        I have run the following command and I am getting the correct output means getting an mail on my email-id with subject “hi”

        mailx -s hi abc.xyz@companm .com



        --------------------------------------------------------------------------------------------------------




        If I want to use the same command in shellscript its not generating the mail

        Ex:-
        ...
        See more | Go to post

          Leave a comment:

        • priyankapendkar
          started a topic how to mail from unix shell script?
          in Linux

          how to mail from unix shell script?

          Hi,


          #! /bin/bash
          x=50
          if [ $x -gt 25 ]
          then
          mail -s "$x is greater than 25" email@address
          fi


          i have run this command on unix shell script...
          their is no error but i am not getting the mail
          can anybody tell me what may be the reason??
          See more | Go to post
          Last edited by sicarie; Apr 18 '11, 03:10 PM. Reason: removing email address from post
          • priyankapendkar
            replied to How to do auto alert email?
            in Perl
            Can u give me a simple example.
            Actully i am new to Auto Email, so want to know each step in detail
            See more | Go to post

              Leave a comment:

            • priyankapendkar
              started a topic How to do auto alert email?
              in Perl

              How to do auto alert email?

              Hi!


              I need to check everyday log file if anything “error” message on it? If answer yes I like to receive auto email. Please let me know how to write shell script for this auto alert email.plz help me as early as possible.

              Thanks and regards
              Priyanka
              See more | Go to post
              • priyankapendkar
                started a topic How to delete the lines from text file?
                in Perl

                How to delete the lines from text file?

                Hi

                i am having an text file

                test1.txt contains the following data:

                Code:
                Abcd
2222
ERROR:duplicate
ERROR:Getinstrument
ERROR:duplicate
www
xxx
                here i want the output which only contain the word error

                if i use the command :v/ERROR/d

                then output :
                Code:
                ERROR:duplicate
ERROR:Getinstrument
ERROR:duplicate
                ...
                See more | Go to post
                Last edited by miller; Apr 13 '11, 06:05 PM.
                • priyankapendkar
                  started a topic Reasom for Memory Leakage?
                  in Perl

                  Reasom for Memory Leakage?

                  In Perl
                  i have run the following command

                  $cpu=`ps -o pcpu -C sbd-java --no-heading`;

                  i am getting the output

                  CPU=2.5 or CPU=81.3 sometimes CPU=0

                  I want to know why their is so much differnce in %CPU ?

                  may be their is an problm of memory leakage or anything else.Can anyone tell me , what may be the reason?

                  Thanks,

                  Priyanka
                  See more | Go to post
                  • priyankapendkar
                    started a topic How to store output into variable in perl
                    in Perl

                    How to store output into variable in perl

                    Hi,

                    Output of "ps -o etime,time,pcpu ,pmem,fname -C sbd-java"
                    command is -
                    Elapsed Time %cpu %MEM COMMAND
                    02:14:03 00:03:28 2.5 6.3 sbd-java

                    In shell script-(when i run below code)
                    X=`ps -o etime,time,pcpu ,pmem,fname -C sbd-java --no-heading|awk '{print $3 }'`;

                    echo $X

                    output-2.5

                    i want use same application in perl script....
                    See more | Go to post
                    No activity results to display
                    Show More
                    Working...