39 comment

  1. Cool, I found this script very useful. I modified this and used to make our syncronisation across servers fully automated. Great Job

  2. Don’t listen that fool Dedeepthi ↑
    Here is the real code:
    —–cut here—————
    #!/bin/bash
    for i in ‘cat file.txt’
    do
    echo “$i”
    done
    —–cut here—————

  3. Hi,
    You can try this simple code to read the file “file.txt” line-by-ine….

    while read line
    do
    echo $line;
    sleep 1;
    done < file.txt

  4. hi i want to update a port number in a file such like……
    file content…..abc.cfg

    # Temporary use by Boyajian. Thank you.
    # Plz feel free to change as per ur need. Thnx – Ayan
    ###—SBJ_VIEW_NAME=devB_4140sdd
    #SBJ_VIEW_NAME=bagay_dev_mts_1440sdd
    SBJ_VIEW_NAME=devD_4018
    #SBJ_VIEW_NAME=devD_4017
    ACE_MATCH_SERVER_HOST=localhost

    ACE_MATCH_SERVER_PORT=16711

    ACE_JASI_SERVER_PORT=75675
    ENT_CLIENT_HOSTS=localhost,imts1,charon
    ENT_SERVER_PORT=45785
    ENT_SERVER_HOST=imts1
    ENT_VIRTUAL_MEMORY=1000000000
    ENT_NUM_ACCUMULATORS=8
    SBJ_NO_SIG_CHECK=1
    AREA_PROD_BRANCH=s2010

    now if i want to update the value of ACE_MATCH_SERVER_PORT from 16711 to 78777
    what would be the code to do this stub? please give a solution at the earliest

  5. Hi Very informative post. Thanks for this.
    But I have one confussion that
    what following code is doing. Please healp.
    BAKIFS=$IFS
    IFS=$(echo -en “\n\b”)
    exec 3<&0
    exec 0<"$FILE"

  6. Guys,

    I need to read a file and see for the occurence /local/svncheckout/* at the begining of each line. If this instance is found I need to delete that particular line.

    I need to write this program using shell script (bash shell)

    Thanks a lot

  7. I edited the code to input the contents of $line when ever the loop runs. it inputs line by line in a file that contains a list of id’s I pulled out of etc/passwd. for some reason it’s stops at the 25th line. it starts combining the variables to I dont’ know what’s going on. how it could work for the first 25 entries then break.

  8. Thank you for the post.
    It’s work perfectly but i need some changes
    can u help me?
    i want a search a specific pattern in a file and copy a a search result to xml file
    Thanks in advance.

  9. This is not working for me.

    sh read.sh v1.txt
    : not found:
    v1.txt
    : not found: }
    : not found:
    : not found:
    read.sh: 40: Syntax error: “elif” unexpected (expecting “then”)

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