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Full Discussion: Need a modification on this script
Top Forums Shell Programming and Scripting Need a modification on this script Post 302339967 by Franklin52 on Saturday 1st of August 2009 08:09:15 AM
Old 08-01-2009
The for loop should looks like:

Code:
for(i=3;i<=NF;i++) {
  if ($i=="REL"){
    foo=$(i-2)
    break
  }
}

 

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LEARN ABOUT CENTOS

cpg_overview

CPG_OVERVIEW(8) 				    Corosync Cluster Engine Programmer's Manual 				   CPG_OVERVIEW(8)

NAME

       cpg_overview - CPG library overview

OVERVIEW

       The CPG library is delivered with the corosync project.	This library is used to create distributed applications that operate properly dur-
       ing cluster partitions, merges, and faults.

       The library provides a mechanism to:

       * handle abstraction for multiple instances of a CPG library in one application

       * join one or more groups

       * leave one or more groups

       * Deliver messages to members of that group

       * Deliver configuration changes

       * Iterate members of groups

SECURITY

       If encryption is enabled in corosync.conf, the CPG library will encrypt and authenticate message contents.  Applications must  run  as  the
       ais user to be validated by corosync on IPC connection, otherwise they will be unable to access the corosync services.

SEE ALSO

       cpg_overview(8),  cpg_initialize(3),  cpg_finalize(3),  cpg_fd_get(3),  cpg_dispatch(3),  cpg_join(3),  cpg_leave(3),  cpg_mcast_joined(3),
       cpg_model_initialize(3), cpg_membership_get(3), cpg_zcb_alloc(3), cpg_zcb_free(3),  cpg_zcb_mcast_joined(3),  cpg_context_get(3),  cpg_con-
       text_set(3), cpg_local_get(3), cpg_iteration_initialize(3), cpg_iteration_next(3), cpg_iteration_finalize(3)

corosync Man Page						     2009-4-15							   CPG_OVERVIEW(8)
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