13 lines
657 B
Markdown
13 lines
657 B
Markdown
# diffutils
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Diffutils includes four utilities: diff, cmp, diff3 and sdiff.
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* Diff compares two files and shows the differences, line by line.
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* The cmp command shows the offset and line numbers where two files differ, or cmp can show the characters that differ between the two files.
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* The diff3 command shows the differences between three files.
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Diff3 can be used when two people have made independent changes to a common original; diff3 can produce a merged file that contains both persons' changes and warnings about conflicts.
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* The sdiff command can be used to merge two files interactively.
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Install diffutils if you need to compare text files.
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