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- How does `diff` decide whether a difference is change (i. e . . .
The alternative I gave and the diff output both have 3 as the common line, but my alternative treats the different lines before the common line as c i e replacement, while the diff output treats them as a combination of deletion and addition
- How can I get diff to show only added and deleted lines
To put it another way, show the ouput of sdiff file1 file2 without the lines that have entries on both sides If you treat all changed lines as deleted and added lines, you basically get the output of comm -3 file1 file2 Does diff -u0 do what you want? The diff on aix doesn't recognize -u0 (unfortunately) You could install the GNU diff
- diff Options (Comparing and Merging Files) - GNU
Below is a summary of all of the options that GNU diff accepts Most options have two equivalent names, one of which is a single letter preceded by ‘ - ’, and the other of which is a long name preceded by ‘ -- ’
- Diffing 2 arrays, i. e which items to add and remove
How to determine which objects to add (not in "current") and; to remove (not in "new")? In this case: {id: '2'},{id: '3'},{id: '4'} should be removed {id: '6'},{id: '7'},{id: '8'} should be added; Performance is not extremely important, my dataset is usually around 200
- How to Use the Diff Command in Linux [Output Explained]
The diff command is excellent for comparing two files in Linux terminal But its output could see super complicated We uncomplicate the things by explaining the diff command output
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