09-19-2011
Copying lines from one file to another file
I did a search before posting and couldn't find an example of what I need done. Anyway, I have a file called file1.txt, which has data like this:
Quote:
M977
57 62 78 94 96 107
M998
53 12 99 23 56 32
M1117
61 62 01 92 33 14
File2.txt contains:
Quote:
T55
12
M977
53 12
T90
01 88
M1117
33 14
So what I need to do is from file1.txt find the first line M977 in file2.txt and replace the line below it with the line from file1.txt. So file2.txt would look like this.
Quote:
T55
12
M977
57 62 78 94 96 107
T90
01 88
M1117
33 14
I would need to loop though file1.txt and continue though each line. The next pass would fine M998 in file2.txt and change the line below it with the line from file1.txt. Hope this makes sense.
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LEARN ABOUT DEBIAN
xclip-copyfile
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)