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Top Forums Shell Programming and Scripting Need help comparing two files and deleting some things in those files! Post 302438851 by linuxkid on Wednesday 21st of July 2010 03:16:57 AM
Old 07-21-2010
Quote:
Originally Posted by citaylor
How about:

Code:
awk 'BEGIN{
    while ((getline < "two") > 0) {
        for(i=2;i < NF;i+=2) {
            refs[$1 "--" $i] = $(i+1)
        }
    }
}{
    out=""
    for(r in refs) {
        split(r, keys,"--")
        if(keys[1] == $1 && keys[2] >= $2 && keys[2] <= $3) {
            out=keys[2] " " refs[r] " " out
        }
    }
    printf("%s %s\n",$1,out)
}'

the second file has a hard-coded file name of "two" and you pipe file "one" into it.
When you say pipe the file into it, do you mean like
Code:
file1 | awk....

?

Last edited by linuxkid; 07-21-2010 at 04:24 AM..
 

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i-ls(1) 						      General Commands Manual							   i-ls(1)

NAME
i-ls - display file stat and checksum information for files SYNOPSIS
i-ls [-s] filename i-ls [-s] dirname Specify a filename for i-ls to examine, or specify a directory with dirname to examine all the files in the directory. -s Do not show/calculate checksums for all regular files. DESCRIPTION
The integrit system detects intrusion by detecting when trusted files have been altered. integrit records information about files in a database. i-ls allows the user to see that information for live files. The output syntax is the same as that of integrit. EXAMPLES
i-ls /tmp/foo.txt shows file stat attributes for the file, "/tmp/foo.txt". i-ls /tmp shows file stat attributes for all files in the directory, "/tmp". i-ls -s /tmp shows file stat attributes for all files in the directory, "/tmp", also including also checksums for all regular files. AUTHOR
Ed L Cashin <ecashin@users.sourceforge.net> See the integrit web site for up to date releases and information at http://integrit.sourceforge.net/ SEE ALSO
Integrit File Verification System Manual (info), lstat(2) Version 4.1 Jul 27, 2001 i-ls(1)
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