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Full Discussion: help needed...
Top Forums Shell Programming and Scripting help needed... Post 302218112 by BMDan on Thursday 24th of July 2008 11:38:41 AM
Old 07-24-2008
Quote:
Originally Posted by Prat007
Guys,

There is a file where there are 1000s of records.
In the file if some condition satisfies in a certain TAB record (TAB would be first 3 digits of a certain record) then move TAB and all the records (or lines) after TAB to new_file, until another TAB record is encountered in the same file. (Where the condition will be again checked)
How about some Perl?

Code:
my $printit=0;

open( OUTFILE, ">outfile.txt" ) or die( "Failed to open OUTFILE.\n" );

while ( <> )
{
    if ( /^TAB/ )
    {
        $printit = $printit^1;
    }
    if ( $printit )
    {
        print OUTFILE $_;
    }
}

close( OUTFILE ) or die( "Failed to close OUTFILE.\n" );

 

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stl_inv(4)						     Kernel Interfaces Manual							stl_inv(4)

NAME
stl_inv - setld inventory file format DESCRIPTION
Each software product that is distributed as subsets for the setld(8) command has an associated inventory file. This inventory file is created by the kits(1) utility. The inventory file's name consists of the product's unique 3-letter name with the string .inv for a suf- fix. The inventory file contains one record for each subset in the kit. Each record contains the following twelve fields in order, sepa- rated by TAB characters: Flags The per-file software management flag, a 16-bit unsigned integer Size The actual number of bytes in the file Checksum The modulo-65536 checksum of the file. Hard links, directories, FIFOs, and sockets have 00000 in this field. uid The user ID of the file's owner gid The group ID of the file's owner Mode The 6-digit octal representation of the file's mode Date The file's last modification date Revision The version code of the product that includes the file Type A letter that describes the file: b Block device c Character device d Directory containing one or more files f Regular file. For regular files with a link count greater than one, see file type l. l Hard link. There are other files in the same inventory which have the same inum. The first of these files in ASCII collating sequence is listed in the referent field. p Named pipe (FIFO) s Symbolic link = UNIX domain socket Pathname The dot-relative (./) pathname of the file Link-to For file types l and s, the path to which the file is linked; for types b and c, an integer representing the major and minor num- bers of the device; for all other types, none Subset name The name of the subset containing the file RESTRICTIONS
Fields must be separated by TAB characters. RELATED INFORMATION
Commands: setld(8) Functions: stat(2) Documents: Guide to Preparing Product Kits delim off stl_inv(4)
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