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copied!<p>See also <a href="https://stackoverflow.com/questions/14142609/git-discover-which-commits-ever-touched-a-range-of-lines">Git: discover which commits ever touched a range of lines</a>.</p> <hr> <p><a href="https://github.com/git/git/blob/v1.8.4/Documentation/RelNotes/1.8.4.txt#L210" rel="noreferrer">Since Git 1.8.4</a>, <code>git log</code> has <a href="https://github.com/git/git/blob/v1.8.4/Documentation/RelNotes/1.8.4.txt#L210" rel="noreferrer"><code>-L</code></a> to view the evolution of a range of lines.</p> <p>For example, suppose you look at <code>git blame</code>'s output. Here <a href="https://git-scm.com/docs/git-blame#git-blame--Lltstartgtltendgt" rel="noreferrer"><code>-L 150,+11</code></a> means "only look at the lines 150 to 150+11":</p> <pre><code>$ git blame -L 150,+11 -- git-web--browse.sh a180055a git-web--browse.sh (Giuseppe Bilotta 2010-12-03 17:47:36 +0100 150) die "The browser $browser is not a180055a git-web--browse.sh (Giuseppe Bilotta 2010-12-03 17:47:36 +0100 151) fi 5d6491c7 git-browse-help.sh (Christian Couder 2007-12-02 06:07:55 +0100 152) fi 5d6491c7 git-browse-help.sh (Christian Couder 2007-12-02 06:07:55 +0100 153) 5d6491c7 git-browse-help.sh (Christian Couder 2007-12-02 06:07:55 +0100 154) case "$browser" in 81f42f11 git-web--browse.sh (Giuseppe Bilotta 2010-12-03 17:47:38 +0100 155) firefox|iceweasel|seamonkey|iceape) 5d6491c7 git-browse-help.sh (Christian Couder 2007-12-02 06:07:55 +0100 156) # Check version because firefox < 2.0 do 5d6491c7 git-browse-help.sh (Christian Couder 2007-12-02 06:07:55 +0100 157) vers=$(expr "$($browser_path -version)" 5d6491c7 git-browse-help.sh (Christian Couder 2007-12-02 06:07:55 +0100 158) NEWTAB='-new-tab' 5d6491c7 git-browse-help.sh (Christian Couder 2007-12-02 06:07:55 +0100 159) test "$vers" -lt 2 && NEWTAB='' a0685a4f git-web--browse.sh (Dmitry Potapov 2008-02-09 23:22:22 -0800 160) "$browser_path" $NEWTAB "$@" & </code></pre> <p>And you want to know the history of what is now line 155.</p> <p>Then, use <code>git log</code>. Here, <code>-L 155,155:git-web--browse.sh</code> means "trace the evolution of lines 155 to 155 in the file named <code>git-web--browse.sh</code>".</p> <pre><code>$ git log --pretty=short -u -L 155,155:git-web--browse.sh commit 81f42f11496b9117273939c98d270af273c8a463 Author: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> web--browse: support opera, seamonkey and elinks diff --git a/git-web--browse.sh b/git-web--browse.sh --- a/git-web--browse.sh +++ b/git-web--browse.sh @@ -143,1 +143,1 @@ -firefox|iceweasel) +firefox|iceweasel|seamonkey|iceape) commit a180055a47c6793eaaba6289f623cff32644215b Author: Giuseppe Bilotta <giuseppe.bilotta@gmail.com> web--browse: coding style diff --git a/git-web--browse.sh b/git-web--browse.sh --- a/git-web--browse.sh +++ b/git-web--browse.sh @@ -142,1 +142,1 @@ - firefox|iceweasel) +firefox|iceweasel) commit 5884f1fe96b33d9666a78e660042b1e3e5f9f4d9 Author: Christian Couder <chriscool@tuxfamily.org> Rename 'git-help--browse.sh' to 'git-web--browse.sh'. diff --git a/git-web--browse.sh b/git-web--browse.sh --- /dev/null +++ b/git-web--browse.sh @@ -0,0 +127,1 @@ + firefox|iceweasel) </code></pre>

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