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Top Forums UNIX for Dummies Questions & Answers running a simple script file with multiple commands Post 302292347 by knelson on Friday 27th of February 2009 03:40:41 PM
Old 02-27-2009
running a simple script file with multiple commands

I'm trying to run a script file with multiple commands that I would normally type into the command line. The commands are:

#!/bin/bash
diff Test1.o0 /usr3/ronelso4/Desktop/verificationKPC/Test1.o0 > differences2
diff Test1a.o0 /usr3/ronelso4/Desktop/verificationKPC/Test1a.o0 >> differences2
diff Test2.o0 /usr3/ronelso4/Desktop/verificationKPC/Test2.o0 >> differences2
diff Test2a.o0 /usr3/ronelso4/Desktop/verificationKPC/Test2a.o0 >> differences2

For some reason when I execute it all I get in the file are the last files differences not all of the files. What am I doing wrong?
 

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BZDIFF(1)						      General Commands Manual							 BZDIFF(1)

NAME
bzcmp, bzdiff - compare bzip2 compressed files SYNOPSIS
bzcmp [ cmp_options ] file1 [ file2 ] bzdiff [ diff_options ] file1 [ file2 ] DESCRIPTION
Bzcmp and bzdiff are used to invoke the cmp or the diff program on bzip2 compressed files. All options specified are passed directly to cmp or diff. If only 1 file is specified, then the files compared are file1 and an uncompressed file1.bz2. If two files are specified, then they are uncompressed if necessary and fed to cmp or diff. The exit status from cmp or diff is preserved. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+-----------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+-----------------+ |Availability | SUNWbzip | +--------------------+-----------------+ |Interface Stability | Committed | +--------------------+-----------------+ SEE ALSO
cmp(1), diff(1), bzmore(1), bzless(1), bzgrep(1), bzip2(1) BUGS
Messages from the cmp or diff programs refer to temporary filenames instead of those specified. BZDIFF(1)
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