diff - Command-line tool to display the differences between two files, or each corresponding file in two directories.
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2answers
54 views
What does -u of diff really do?
Looks like -u can take an extra number argument, but I don't quiet get the manual,
It says,
-u, -U NUM, --unified[=NUM]
output NUM (default 3) lines of unified context
Someone name an ...
2
votes
3answers
57 views
Diff 2 files ignoring strings between @ and [
I am comparing two files. I am trying to ignore the alphanumeric characters after @ and before [ . A line looks like
model.Field@d6b0d6b[fieldName
3
votes
2answers
32 views
Get diff changes between original files installed with apt and current files
I installed php5-fpm package using apt; then I made some changes to the PHP configuration files.
Now I would get the diffs between the original files versions (the ones of the package installed) and ...
2
votes
2answers
44 views
Live diff-mode editing in vim
I want a live view of diffs while I am editing a file. vimdiff is able to do something I want, like highlighting the differences between two files.
However there are two drawbacks of vimdiff that ...
1
vote
1answer
51 views
Create a recursive diff directory. Copy reference and diff. Recreate original directory
I have several directories/web site resources, each has total size of several gigabytes. They are more than 90% the same. Sometimes only a few files are modified.
I need to download these files for ...
1
vote
1answer
47 views
Interactive backup tool
I am looking for a backup (or diff) tool where I can select interactively which file I want to copy towards my external hard-disk.
Let me explain with further details: I have two computers and an ...
4
votes
2answers
78 views
Same file, different filename due to encoding problem?
I was about to diff a backup from it's source to manually verify that the data is correct. Some chars, like åäö, is not shown correctly on the original data but as the clients (over samba) interpret ...
1
vote
2answers
64 views
How can I load the right hand pane of vim with a new file in linux?
I want to compare two files(say A and B) side by side(vertically) in in Vim. I open one of those two files(say A) and as per this answer in this site issue a Ctrl+w v . Now both the panels are showing ...
2
votes
0answers
56 views
Using Unison with colordiff
I want Unison to show the diffs with colordiff.
I’ve got diff = colordiff -u CURRENT2 CURRENT1 | less -R in my config file but it seems like Unison pipes the output to plain less nonetheless, so I ...
1
vote
2answers
46 views
Reduce redundant logfile
I often have longer redundant log files, redundant in the sense that blocks of text repeat with minor changes. The length of the files makes it difficult to spot the actual information. I had the idea ...
3
votes
6answers
162 views
how to use patch and diff to merge two files
I have read about diff and patch but I can't figure out how to apply what I need.
I guess its pretty simple, so to show my problem take these two files:
a.xml
<resources>
<color ...
2
votes
2answers
89 views
Using Diff with -y to get side-by-side output
I am trying to use diff with -y to get side-by-side output, but my output gets messed up after about 18 lines. Here is an example, any clue why? (Check from *.java_pool_size=134217728) :
...
2
votes
2answers
44 views
How can I show the number of positions lines have moved in diff output?
top1
1,facebook.com
2,google.com
3,youtube.com
4,yahoo.com
5,wikipedia.org
6,baidu.com
7,live.com
8,amazon.com
9,qq.com
10,twitter.com
top2
1,facebook.com
2,google.com
3,youtube.com
4,yahoo.com
...
2
votes
1answer
172 views
Compare all text files in a directory, and sort by similarity
In Unix, is there any way to compare every text file in a directory to every other text file in the directory, and then sort each pair of files by similarity (using the diff utility)? There are ...
2
votes
2answers
39 views
Keep patch in sync with changing source
Is there any standard option to create 'patch' P that works on file F in such way that it will keep working correctly when file F changes into F'.
So I will either have some mechanism that will ...
