diff | 易学教程

git diff noindex exclude files

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问题 Does any one how to exclude files when comparing folders with git diff --no-index ? It seems this option ':(exclude)*.min.css' does not work with no-index (outside working tree) 回答1: The pathspec :(exclude) and its short form :! or :^ is available only within a Git working tree. So: either, as commented, you can put it in a (temporary) git local repo (git init . + git add) or you would need to do your git diff --no-index in a find -exec command with exclude directives. 来源： https:/

Why does this patch applied with a fuzz of 1, and fail with fuzz of 0?

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问题 $ vim patch Index: toPatch =================================================================== --- toPatch +++ toPatch @@ -2,4 +2,4 @@ */ -final public class XMLWriter { +public class XMLWriter { $ vim toPatch */ final public class XMLWriter { public static float CURRENT_VERSION=2.2f; $ patch -p0 -ui patch patching file toPatch Hunk #1 succeeded at 1 with fuzz 2 (offset -1 lines). Why the fuzz and the line offset? This is a demo case trying to understand diff and patch, since tools sometimes

memory exhausted : for large files using diff

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问题 I am trying to create a patch using two large size folders (~7GB). Here is how I'm doing it : $ diff -Naurbw . ../other-folder > file.patch But maybe due to file sizes, patch is not getting created and giving an error: diff: memory exhausted I tried making space more than 15 GB but still the issue persists. Could someone help me out with the flags that I should use? 回答1: Recently I came across this too when I needed to diff two large files (>5Gb each). I tried to use 'diff' with different

memory exhausted : for large files using diff

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ClearTeam Explorer - CCRC - integrate with Beyond Compare

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问题 I am using IBM Rational Clear Case. Due the current world wide health situation, I am forced to work from home. The best way and may be the only one, when using Visual Studio, is working with a Web View (Please correct me if there is a better way) - I assume this is called CCRC (Clear Case Remote Client). It is similar to a Snapshot View but without constant connection to the Clear Case server at work (This statement is not entirely correct). When working with a snapshot view or for that

Difference between two vectors in R

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问题 I have two vectors: a <- c(1, 1, 3, 4, 5, 7, 9) b <- c(2, 3, 4, 6, 8, 2) I want to find the numbers in the second vector, which are not in the first vector: dif <- c(2, 6, 8) I've tried many different approaches (such as merge, different types of joins (dplyr package), setdiff, compare (compare package)), but I still can't find a way to do it. 回答1: You can use setdiff setdiff(b,a) #[1] 2 6 8 回答2: An alternative way, instead of setdiff (which is probably preferrable), is to use %in% unique(b[!

How do I make Git diff ignore version number changes?

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问题 Is there a way to remove version number change noise from a Git diff like this one? Specifically if a line only contains changes from one number to another can I set up Git diff to ignore it? 回答1: I think this can be achieved using git-diff --word-diff-regex=[^0-9] (see [^0-9] in action). For a more complex pattern you'll need a more complex regex but, except recursion, everything is possible with regex . From Git - git-diff --word-diff-regex documentation --word-diff-regex= Use < regex > to

svn diff 命令生成diff上传phabricator报Unhandled Exception

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环境:windows 在使用命令 : svn diff >D:\trunk.diff 生成diff文件内容为中文的部分乱码，并且上传phabricator 会报Unhandled Exception ("Exception") 解决方案: 在使用svn diff命令前用chcp来切换代码页,65001代码页对应的是UTF-8编码再使用svn diff 命令则不会再出现中文乱码问题!上传到phabricator 也不会报错了来源： oschina 链接： https://my.oschina.net/u/2361414/blog/676749

ubuntu下diff patch打补丁

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首先把个人总结写出来，然后你们有空的话就继续往下看： a:最原始文件 b:修改过后的文件 diff -uN b a > c.patch 补丁出来了，在当前文件夹下，一定要看清楚文件的顺序 patch -p0 < c.patch 给b打上了补丁，让其变为了a patch -RE -p0 < c.patch 将上面做好的还原回去，相当于之前你什么都没干 aa:最原始的文件夹 bb:修改过后的文件夹 diff -ruN bb aa > cc.patch 补丁出来了，在当前文件，一定要看清楚文件夹的顺序 cp cc.patch bb 给文件夹打补丁，要将补丁拷贝到bb文件夹的才行哦 patch -p1 < cc.patch 现在bb文件夹里面的所以内容都和aa一样了 patch -RE -p1 < cc.patch 将上面做好的还原回去，相当于之前你什么都没干 ubuntu下patch打补丁的详细解释！有空的话就看看吧，没空就把上面记住就行了，我学这个的目的就是为了将我的android内核每次修改都打个补丁，要好几百M，所以得搞清楚才行！首先介绍一下diff和patch。在这里不会把man在线文档上所有的选项都介绍一下，那样也没有必要。在99％的时间里，我们只会用到几个选项。所以必须学会这几个选项。 1、diff －－－－－－－－－－－－－－－－－－－－ NAME diff -

Linux的uniq和diff命令

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有两个有用的文件内容相关的命令，这里复习脑补一下。 uniq命令 uniq [选项] 文件说明：这个命令读取输入文件，并比较相邻的行。在正常情况下，第二个及以后更多个重复行将被删去，行比较是根据所用字符集的排序序列进行的。该命令加工后的结果写到输出文件中。输入文件和输出文件必须不同。如果输入文件用“- ”表示，则从标准输入读取。该命令各选项含义如下：、 – c 显示输出中，在每行行首加上本行在文件中出现的次数。它可取代- u和- d选项。 – d 只显示重复行。 – u 只显示文件中不重复的各行。 – n 前n个字段与每个字段前的空白一起被忽略。一个字段是一个非空格、非制表符的字符串，彼此由制表符和空格隔开(字段从0开始编号)。 +n 前n个字符被忽略，之前的字符被跳过(字符从0开始编号)。 – f n 与- n相同，这里n是字段数。 – s n 与+n相同，这里n是字符数。我们看一组简单的例子。 diff命令： diff[参数][文件1或目录1][文件2或目录2] 命令功能： diff命令能比较单个文件或者目录内容。如果指定比较的是文件，则只有当输入为文本文件时才有效。以逐行的方式，比较文本文件的异同处。如果指定比较的是目录的的时候，diff 命令会比较两个目录下名字相同的文本文件。列出不同的二进制文件、公共子目录和只在一个目录出现的文件。命令参数：