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Full Discussion: Split command
Top Forums UNIX for Dummies Questions & Answers Split command Post 302779979 by Don Cragun on Wednesday 13th of March 2013 03:28:09 PM
Old 03-13-2013
siya,
Your description of what you are trying to do is not at all clear. Looking at the "required result" in message #4 in this thread, I'm guessing that you want to replace PH01 immediately followed by up to four zeros with string. If that is what you want, the following awk script will do that for you:
Code:
awk 'match($1, /^PH010{0,4}/) {
        $1 = "string" substr($1, RLENGTH+1)
}
1' input

If you are using a Solaris/SunOS system, use /usr/xpg4/bin/awk or nawk instead of awk.

If the file input contains the data specified in message #1 in this thread, the output is:
Code:
string0G0240 P.he_genemodel_v1.0 CDS 120721 121773 . - . ID=PH01000000G0240.CDS;Parent=PH01000000G0240
string1G0190 P.he_genemodel_v1.0 mRA 136867 137309 . - . ID=PH01000001G0190.mRNA;Parent=PH01000001G0190
.............................................
string278028G0010 P.he_genemodel_v1.0 CDS 27 501.. . - . ID=PH01278028G0010;Description="oereed"
string278104G0010 P.he_genemodel_v1.0 CDS 34 171 . - . ID=PH01278104G0010.CDS;Parent=PH01278104G0010

which matches what you specified in message #4 in this thread.
This User Gave Thanks to Don Cragun For This Post:
 

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show entry(1m)															    show entry(1m)

NAME
show entry - Shows the NSI attributes of a name service entry SYNOPSIS
rpccp show entry entry-name [-i if-id] [-s syntax] [-u] OPTIONS
Selects a specified interface identifier (optional). Only elements containing that identifier are shown. The interface identifier value has the following form: interface-uuid,major-version.minor-version The UUID is a hexadecimal string and the version numbers are decimal strings, for example: -i ec1eeb60-5943-11c9-a309-08002b102989,1.1 Leading zeros in version numbers are ignored. Indicates the name syntax of the entry name (optional). The only value for this option is the dce name syntax, which is the default name syntax. Until an alternative name syntax becomes available, specifying the -s option is unnecessary. Updates the local CDS cache copy of name service data (optional). Name service data is cached locally on each machine in a cell. If an rpccp inquiry can be satisfied by data in the local CDS cache, this cached data is returned. Locally cached copies of name service data might not include a recent CDS update, however. If the required data is not available in the local CDS cache, rpccp goes to a CDS server(s) to retrieve the required data. rpccp then updates the local CDS cache. Using the -u option bypasses the local cache, allowing rpccp to go directly to a CDS server for the inquiry. rpccp then updates the local CDS cache. ARGUMENTS
Indicates the name of the target name service entry. For an entry in the local cell, you can omit the cell name and specify only the cell- relative name. DESCRIPTION
The show entry command shows the NSI attributes of a name service entry. The name of the entry is required. Note that this operation shows all of the compatible bindings for a given interface. The show entry command shows the same list of string bindings as the import operation returns for the specified entry. This list includes all string bindings that refer to a major version that matches the specified version and a minor version that is equal to or greater than the specified version. The list may include string bindings exported for other versions of the interface that are upwardly compatible, rather than for this particular version of the interface. Privilege Required You need read permission to the CDS object entry (the target name service entry). NOTE
This command is replaced at Revision 1.1 by the dcecp command and may not be provided in future releases of DCE. EXAMPLES
The following command operates from the system prompt to show the name service entry /.:/LandS/anthro/calendar_mgr_node_3. $ rpccp show entry /.:/LandS/anthro/Cal_host_3 The following commands run the control program and show the name service entry /.:/LandS/anthro/Calen- dar_group: $ rpccp rpccp> show entry > /.:/LandS/anthro/Calendar_group RELATED INFORMATION
Commands: add entry(1m), remove entry(1m) show entry(1m)
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