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Git 'fatal: Unable to write new index file'
... it was suddenly reporting that every file in the repo had been udpated.
Possible solutions
So, after much google scouring, I tried the following:
changing .git permssions (same issue)
changing .git/index permissions (same issue)
git add-ing all the changes to commit (same issue)
git rm-ing dele...
How to count total lines changed by a specific author in a Git repository?
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The output of the following command should be reasonably easy to send to script to add up the totals:
git log --author="<authorname>" --oneline --shortstat
This gives stats for all commits on the current HEAD. If you want to add up stats in other branches you will have to supply them as a...
Merge, update, and pull Git branches without using checkouts
...ed in the long answer, but not the short answer? I guess it's because the script may be run when you have master checked out, even though you could just do a git pull?
– Sean
Sep 8 '16 at 17:45
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Unzip All Files In A Directory
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The following bash script extracts all zip files in the current directory into new dirs with the filename of the zip file, i.e.:
The following files:
myfile1.zip
myfile2.zip
Will be extracted to:
./myfile1/files...
./myfile2/files...
Sh...
How to assign the output of a Bash command to a variable? [duplicate]
...`. (So do other shells, this is a standard feature.) So you can write your script like this:
#!/bin/bash
until [ "$PWD" = "/" ]; do
echo "$PWD"
ls && cd .. && ls
done
Note the use of double quotes around the variable references. They are necessary if the variable (here, the c...
Git interoperability with a Mercurial Repository
...between Git and Mercurial safer and more idiomatically gitlike.
The git-hg script (formerly maintained here) uses a different method, based on hg-fast-export from the fast-export project. Like method 2, this also keeps a bare Mercurial repository and an additional bare Git repository.
For pulling, ...
get just the integer from wc in bash
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Most simple answer ever:
wc < filename
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Find what filetype is loaded in vim
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&filetype for script usage
Minimal example:
echo &filetype
More realistic usage example:
if &filetype ==# 'c' || &filetype ==# 'cpp'
setlocal noexpandtab
endif
& syntax works for all options: https://vi.stackexchan...
Specifying Maven's local repository location as a CLI parameter
...ne system property gets added to the command line after the one in the mvn script, it will take precedence. (At least I'm pretty sure it works that way on both windows and linux, but testing will tell.)
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Using new line(\n) in string and rendering the same in HTML
...s in the correct way.
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>
<script>
$(document).ready(function(){
var display_txt = "1st line text" +"\n" + "2nd line text";
$('#s...