git diff[tool]

mostrar diferencias entre working area y último commit

git diff @ # @ = HEAD

mostrar ficheros cambiados respecto a un commit

git show --stat --oneline <commit-id>
git diff-tree --no-commit-id --name-only -r <commit-id>

#git config --global merge.tool kdiff3
#git config --global mergetool.kdiff3.path "/usr/bin/kdiff3"
#git config --global mergetool.kdiff3.trustExitCode false
 
git config --global --add diff.guitool kdiff3
git config --global difftool.kdiff3.path "/usr/bin/kdiff3"
git config --global difftool.kdiff3.trustExitCode false

.gitignore

[merge]
    tool = kdiff3
[mergetool "kdiff3"]
    path = /usr/bin/kdiff3
    trustExitCode = false
 
[diff]
    guitool = kdiff3
[difftool "kdiff3"]
    path = /usr/bin/kdiff3
    trustExitCode = false

/via: https://stackoverflow.com/questions/33308482/git-how-configure-kdiff3-as-merge-tool-and-diff-tool

• https://git-scm.com/docs/diff-format
• https://git-scm.com/docs/git-diff