August 1999
Intermediate to advanced
1000 pages
83h 9m
English
/usr/bin/diff3 [-exEX3] filename1 filename2 filename3
diff3 compares three versions of a file and publishes disagreeing ranges of text flagged with these codes:
| ==== | All three files differ. |
| ====1 | filename1 is different. |
| ====2 | filename2 is different. |
| ====3 | filename3 is different. |
The type of change in converting a given range of a given file to some other is indicated in one of these ways:
| f : n1 a | Text is to be appended after line number n1 in file f , where f = 1, 2, or 3. |
| f : n1 , n2 c | Text is to be changed in the range line n1 to line n2. If n1 = n2, the range may be abbreviated to n1. |
The original contents of the range follow immediately after a c (change) indication. ...
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