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If Diff -w

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The command looks like this: ed - file1.txt < my-ed-script.txt This command displays nothing, but if we look at the contents of our original file... The character meanings are as follows: character meaning ! When I get home, I'll wash the dog. A bit, a nibble or bite?

diff $file1 file2 > /dev/null 2>&1 error=$? Password Home Search Forums Register Forum RulesMan PagesUnix Commands Linux Commands FAQ Members Today's Posts UNIX for Dummies Questions & Answers This forum is closed for new posts. sdiff — Compare two files, side-by-side. She loved chocolate chip cookies more than anything.

If Diff -w

The author of this document proposes restricting user-defined exit codes to the range 64 - 113 (in addition to 0, for success), to conform with the C/C++ standard. Essentially, it outputs a set of instructions for how to change one file in order to make it identical to the second file. She would look up into the clouds and dream of being a world-famous baker. ...we can see that file1.txt now matches file2.txt exactly. Word that means "to fill the air with a bad smell"?

The author of this document will not do fixups on the scripting examples to conform to the changing standard. ls — List the contents of a directory or directories. I need to do the laundry. Bash If Exit Code Is there an equivalent for vim's \zs in sed or perl?

more hot questions question feed lang-bsh about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation is the return status of your echo line (not the previous program), and echo will probably always work and return 0. After that, the documentation differs. –David W. share|improve this answer answered Feb 6 '13 at 19:56 Jeff Ferland 16.8k14274 add a comment| up vote 0 down vote Having just found this question whilst trying to find my way

Diff is binary (as you probably know): 1 - differences, 0 - none. –gnometorule May 6 '14 at 14:57 2 @gnometorule: If you replace wc -l with grep -c '^[0-9]', Diff Man Running the C-shell or tcsh may give different values in some cases.