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Old 06-06-2007, 07:12 AM   #1
lchxr
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How to view the content of "slack-required" and extract from .exe files


Dear all,
I have two questions to ask here that are related to Slackware.

1. How to view the contents of "slack-required"?
In order to resolve the package dependency, I need to look at the contents of "slack-required" in .tgz file. The way I normally used is to explodpkg first in my $HOME. Is there any way to view the content without exploding first?

2. How to extract files from .exe files which are MS-Windows based compression format? Do I need to install any extra packages to support this?

Thanks
 
Old 06-06-2007, 07:33 AM   #2
dive
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1) You can use tar for this: tar -x <path/to/file/to/extract> -f package.tgz
This will extract just the one file but as far as I know you can only view it by extracting

2) You can use wine for this

You can also list a tgz with: tar -tvf package.tgz

Last edited by dive; 06-06-2007 at 07:42 AM.
 
Old 06-06-2007, 07:50 AM   #3
wjevans_7d1@yahoo.co
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Registered: Jun 2006
Location: Mariposa
Distribution: Slackware 9.1
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You'll find the answer to your second question if you google this:

Code:
extract "exe files" linux
The answer lies within the first few entries. In fact, you won't have to follow any of the links. The answer is right there on the google search response page.

(It doesn't involve using wine, either; it's much simpler.)

The general moral of this story is that you can save yourself some time (and get your answers more quickly) by trying google first. Highly recommended!

dive answered the first question quite well. Here's a demo script I just cooked up:

Code:
#!/bin/sh

rm -rf tmp newplace some_package.tgz
mkdir tmp
mkdir tmp/a
mkdir tmp/a/b
echo "This is the content of slack-required." > tmp/a/b/slack-required
echo "This file represents the rest of the package" > tmp/a/b/other_stuff
echo "This file represents the rest of the package" > tmp/a/other_stuff
echo "This file represents the rest of the package" > tmp/other_stuff

echo "+++ about to make the package"
tar -chvzf some_package.tgz tmp
echo "+++ done making the package"

mkdir newplace
cd newplace

echo "+++ this is the file we wish to restore:"
tar -tzf ../some_package.tgz | grep slack-required
echo "+++ we are now going to restore that file"
tar -xvzf ../some_package.tgz $(tar -tzf ../some_package.tgz | grep slack-required)
echo "+++ done restoring that file"

echo "+++ that file is here (in theory there could be more than one slack-required, and we would find them all):"
find . -name slack-required
echo "+++ that file contains this data (in theory there could be more than one slack-required, and we'd display them all):"
cat $(find . -name slack-required)

echo "+++ this proves that we didn't also restore the other stuff:"
ls -R .
When you run that script, you may wish to pipe the output through less; it's 30 lines long.

Hope this helps.

Last edited by wjevans_7d1@yahoo.co; 06-06-2007 at 07:51 AM.
 
Old 06-06-2007, 08:52 AM   #4
simcox1
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You may be able to use zcat to view a file within a compressed archive, if you know the filename and path. eg:

zcat NAMEOFARCHIVE.tgz | cat PATHTOFILE
 
Old 06-06-2007, 10:06 AM   #5
TNWestTex
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Registered: May 2006
Location: Tennessee
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In kde, konqueror will open the archive and let you look at any of the files. You can copy individual files to wherever you would like. emacs and xemacs will also let you manipulate .tgz files.
 
Old 06-06-2007, 12:03 PM   #6
gnashley
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As for unpacking self-extracting .exe files under Linux, you may be able to use cabextract or orange, depending on which formnat they are -that is what tool they were created with.
 
Old 06-07-2007, 06:50 AM   #7
lchxr
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Many thanks for all response
 
  


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