lunes, 18 de agosto de 2008

U - PROGRAMMING

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diff
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The diff package provides the diff, diff3, sdiff, and cmp programs.
Diff shows differences between two files, or each corresponding file in two directories.
Cmp shows the offsets and line numbers where two files differ. Cmp can also show all the characters that differ between the two files, side by side.
Diff3 shows differences among three files.
Sdiff merges two files interactively.
The set of differences produced by diff can be used to distribute updates to text files (such as program source code) to other people. This method is especially useful when the differences are small compared to the complete files. Given diff output, the patch program can update, or patch, a copy of the file.
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kdiff3
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KDiff3 compares two or three input files and shows the differences line by line and character by character. It provides an automatic merge facility and an integrated editor for comfortable solving of merge conflicts. KDiff3 allows recursive directory comparison and merging as well.
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kompare
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Kompare is a graphical user interface for viewing the differences between files. It can compare two documents, create a diff file, display a diff file and/or blend a diff file back into the original documents.
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