How do I see more lines in git diff?
git diff has the -U option which allows you to customize the number of lines to show around a change. For example, git diff -U5 will show 5 lines of context.
What does ++ mean in git diff?
When viewing a combined diff, if the two files you’re comparing have a line that’s different from what they were merged into, you will see the ++ to represent: one line that was added does not appear in either file1 or file2.
What does the @@ mean in diffs?
@@ -1,6 +1,4 @@ means: -1,6 means that this piece of the first file starts at line 1 and shows a total of 6 lines. Therefore it shows lines 1 to 6. 1 2 3 4 5 6. – means “old”, as we usually invoke it as diff -u old new .
How do I see changes between commits?
To see the changes between two commits, you can use git diff ID1.. ID2 , where ID1 and ID2 identify the two commits you’re interested in, and the connector .. is a pair of dots. For example, git diff abc123.. def456 shows the differences between the commits abc123 and def456 , while git diff HEAD~1..
How do I use git diff?
For comparing two branches in Git, you simply run git diff .. . Of course, you can replace the current branch name with HEAD. Continuing from our previous example, commit those changes that were left uncommitted.
Which command is used to list the available tags in git?
git tag”
List Local Git Tags. In order to list Git tags, you have to use the “git tag” command with no arguments. You can also execute “git tag” with the “-n” option in order to have an extensive description of your tag list. Optionally, you can choose to specify a tag pattern with the “-l” option followed by the tag pattern.
What do the numbers in the line mean in output of diff?
They are line-numbers for the old/new files to help the patch (or similar) program decode the unified-diff. the number before the comma is the line number for the beginning of the chunk.
What does 1c1 mean in diff?
To answer the question you raised in the title: 1c1 indicates that line 1 in the first file was c hanged somehow to produce line 1 in the second file. In practical terms: They probably differ in whitespace (perhaps trailing spaces, or Unix versus Windows line endings?).
How do I find the difference between two commits in GitHub?
You can also compare two arbitrary commits in your repository or its forks on GitHub in a two-dot diff comparison. To quickly compare two commits or Git Object IDs (OIDs) directly with each other in a two-dot diff comparison on GitHub, edit the URL of your repository’s “Comparing changes” page.
What is the difference between git diff and git diff HEAD?
git diff –staged will only show changes to files in the “staged” area. git diff HEAD will show all changes to tracked files. If you have all changes staged for commit, then both commands will output the same. Shouldn’t it be untracked files at the place of tracked files?
What are the @@ and the numbers in git?
The @ signs are just delimiters. The first pair of numbers, -11,7 , means that the current hunk in the source file starts at line 11 and has a total of 7 lines. The starting line can be confirmed in any editor: $this->name = $name; really is the 11th line in the edited file. That’s easy.
How do I find only the modified lines in git diff?
Downloading and installing git diffc is easy: it’s just a few commands. Here’s another, simpler way to find only lines which have been modified, and hence begin with a single + or -, while retaining color output: The -U0 says to include 0 lines of context around the changed lines–ie: include just the changed lines themselves. See man git diff.
What is the difference between – and + in git diff?
+ shows lines marked by git diff as added, of course, and – shows lines marked by git diff as deleted. Note that –color=never is required in the 2nd grep expression in order to prevent it from highlighting its matches, which would otherwise screw up the color codes coming in from git diff to the left.
How do I view changes in Git git diff?
git diff [ ] [–] [ … ] This form is to view the changes you have in your working tree relative to the named . You can use HEAD to compare it with the latest commit, or a branch name to compare with the tip of a different branch.
What is the difference between git-diff-index and git-diff-tree?
These commands all compare two sets of things; what is compared differs: git-diff-index compares the and the files on the filesystem. compares the and the index. git-diff-tree [-r] [ … ]