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Top Forums UNIX for Dummies Questions & Answers Concatenating records from 2 files Post 302181320 by ShawnMilo on Wednesday 2nd of April 2008 03:33:16 PM
Old 04-02-2008
This will work, but it's quick and dirty and has no error handling.

You have to run the script passing the two files as the only two arguments, in order.

ShawnMilo

Code:
 $ cat temp1.txt 
400,a_200/1200/3200/amzq4m5.wid
300,b_200/1200/3200/wxyq4m5.wid

 $ cat temp2.txt 
,Dec092007
,Nov092008

 $ cat powcmptr.py 
#!/usr/bin/env python

import sys

file1 = open(sys.argv[1], 'r')
file2 = open(sys.argv[2], 'r')

for line1 in file1:

    
    line1 = line1.rstrip("\n")
    line2 = file2.readline().rstrip("\n")

    print line1 + line2



 $ ./powcmptr.py temp1.txt temp2.txt 
400,a_200/1200/3200/amzq4m5.wid,Dec092007
300,b_200/1200/3200/wxyq4m5.wid,Nov092008

 

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XCLIP-COPYFILE(1)					      General Commands Manual						 XCLIP-COPYFILE(1)

NAME
xclip-copyfile, xclip-cutfile, xclip-pastefile - copy and move files via the X clipboard SYNOPSIS
xclip-copyfile [-p] FILES... xclip-cutfile [-p] FILES... xclip-pastefile DESCRIPTION
xclip-copyfile copies files into the X clipboard, recursing into directories. xclip-cutfile copies the files, but also deletes them afterwards. -p preserve path formation xclip-pastefile pastes the files out of the clipboard EXAMPLES
Copying a file to a remote host [maggie.lkpg.cendio.se ~]$ echo "A file created on ${HOSTNAME}" > file1 [maggie.lkpg.cendio.se ~]$ xclip-copyfile file1 [sofie.homeip.net ~/doc]$ xclip-pastefile file1 [sofie.homeip.net ~/doc]$ cat file1 A file created on maggie.lkpg.cendio.se Copying an entire tree structure [sofie.homeip.net ~]$ xclip-copyfile doc [maggie.lkpg.cendio.se ~/tmp]$ xclip-pastefile doc/ doc/letter-mom-april.txt doc/file1 doc/letter-dad-march.txt Copying files with preserved path information [maggie.lkpg.cendio.se ~]$ xclip-copyfile -p /etc/sysconfig/grub tar: Removing leading `/' from member names [sofie.homeip.net ~/tmp]$ xclip-pastefile etc/sysconfig/grub [sofie.homeip.net ~/tmp]$ ls etc/sysconfig/grub etc/sysconfig/grub Moving files [sofie.homeip.net ~]$ ls letter-brother-may.txt letter-brother-may.txt [sofie.homeip.net ~]$ xclip-cutfile letter-brother-may.txt [sofie.homeip.net ~]$ ls letter-brother-may.txt ls: cannot access letter-brother-may.txt: No such file or directory [sofie.homeip.net ~]$ cd doc [sofie.homeip.net ~/doc]$ xclip-pastefile letter-brother-may.txt AUTHORS
This manual page was written by Maximilian Gass <mxey@cloudconnected.org> for the Debian project. It may be used for everything else, of course. XCLIP-COPYFILE(1)
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