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Full Discussion: Parse configuration file & add line in particular section
Top Forums Shell Programming and Scripting Parse configuration file & add line in particular section Post 302507009 by pravin27 on Tuesday 22nd of March 2011 01:45:16 PM
Old 03-22-2011
It's working fine at my end see the below o/p. I have modified my perl code in my previous post.You can see how to pass variable to bash script from perl.
ietd.conf file
Code:
#cat ietd.conf
Target iqn.2011-03.stroageserver.workgroup.net:VMware.Storage.1
        IncomingUser iqn.1998-01.com.vmware:esx001-3c494e40 password
        IncomingUser iqn.1998-01.com.vmware:esx002-7e5d5341 password
        IncomingUser iqn.1998-01.com.vmware:esx003-76a022ad password
        Lun 0 Path=/dev/replicated/resources,Type=blockio
        Lun 1 Path=/dev/replicated/volume1,Type=blockio
        Lun 2 Path=/dev/replicated/volume2,Type=blockio
        Alias VMwareStorageArray
        MaxConnections         1
        InitialR2T             Yes
        ImmediateData          No
        MaxRecvDataSegmentLength 8192
        MaxXmitDataSegmentLength 8192
        MaxBurstLength         262144
        FirstBurstLength       65536
        DefaultTime2Wait       2
        DefaultTime2Retain     20
        MaxOutstandingR2T      8
        DataPDUInOrder         Yes
        DataSequenceInOrder    Yes
        ErrorRecoveryLevel     0
        HeaderDigest           CRC32C,None
        DataDigest             CRC32C

Target iqn.2011-03.stroageserver.workgroup.net:Microsoft.Storage.1
        IncomingUser MSiSCSIAdmin password
        Lun 1 Path=/dev/replicated/volume1,Type=blockio
        Alias MicrosoftStorageArray
        MaxConnections         1
        InitialR2T             Yes
        ImmediateData          No
        MaxRecvDataSegmentLength 8192
        MaxXmitDataSegmentLength 8192
        MaxBurstLength         262144
        FirstBurstLength       65536
        DefaultTime2Wait       2
        DefaultTime2Retain     20
        MaxOutstandingR2T      8
        DataPDUInOrder         Yes
        DataSequenceInOrder    Yes
        ErrorRecoveryLevel     0
        HeaderDigest           CRC32C,None
        DataDigest             CRC32C

Perl script invocation
Code:
#perl DeleteLines.pl

Output
Code:
1) Lun 0 Path=/dev/replicated/resources,Type=blockio
2) Lun 1 Path=/dev/replicated/volume1,Type=blockio
3) Lun 2 Path=/dev/replicated/volume2,Type=blockio
Enter option:2

Bash script start
/dev/replicated/volume1
Bash script end
Target iqn.2011-03.stroageserver.workgroup.net:VMware.Storage.1
        IncomingUser iqn.1998-01.com.vmware:esx001-3c494e40 password
        IncomingUser iqn.1998-01.com.vmware:esx002-7e5d5341 password
        IncomingUser iqn.1998-01.com.vmware:esx003-76a022ad password
        Lun 0 Path=/dev/replicated/resources,Type=blockio
        Lun 2 Path=/dev/replicated/volume2,Type=blockio
        Alias VMwareStorageArray
        MaxConnections         1
        InitialR2T             Yes
        ImmediateData          No
        MaxRecvDataSegmentLength 8192
        MaxXmitDataSegmentLength 8192
        MaxBurstLength         262144
        FirstBurstLength       65536
        DefaultTime2Wait       2
        DefaultTime2Retain     20
        MaxOutstandingR2T      8
        DataPDUInOrder         Yes
        DataSequenceInOrder    Yes
        ErrorRecoveryLevel     0
        HeaderDigest           CRC32C,None
        DataDigest             CRC32C

Target iqn.2011-03.stroageserver.workgroup.net:Microsoft.Storage.1
        IncomingUser MSiSCSIAdmin password
        Lun 1 Path=/dev/replicated/volume1,Type=blockio
        Alias MicrosoftStorageArray
        MaxConnections         1
        InitialR2T             Yes
        ImmediateData          No
        MaxRecvDataSegmentLength 8192
        MaxXmitDataSegmentLength 8192
        MaxBurstLength         262144
        FirstBurstLength       65536
        DefaultTime2Wait       2
        DefaultTime2Retain     20
        MaxOutstandingR2T      8
        DataPDUInOrder         Yes
        DataSequenceInOrder    Yes
        ErrorRecoveryLevel     0
        HeaderDigest           CRC32C,None
        DataDigest             CRC32C

This User Gave Thanks to pravin27 For This Post:
Aeudian
 

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