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See what process is using a file in Mac OS X
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fs_usage should be runned as root... it's not the best solution.
– bontoJR
Nov 1 '13 at 8:36
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What's an elegant way to conditionally add a class to an HTML element in a view?
...lass_string(ok: @success) do %>
<% end %>
<% link_to "Hello", root_path, class: class_string(ok: @success) do %>
<% end %>
Either/Or Classes
For use cases where a ternary would be necessary (e.g. @success ? 'good' : 'bad'), pass an array where the first element is the class ...
deny direct access to a folder and file by htaccess
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I would just move the includes folder out of the web-root, but if you want to block direct access to the whole includes folder, you can put a .htaccess file in that folder that contains just:
deny from all
That way you cannot open any file from that folder, but you can inclu...
How can I recover a removed file in Mercurial (if at all)?
...)"
This will give you the revision in witch a file called NAME.c (in the root) is deleted.
Then you can revert the file to the previous revision with (like other answers):
hg revert -r <revision number> <path to deleted file>
You can use a file name pattern instead to adapt to what...
How do I purge a linux mail box with huge number of emails? [closed]
...ride files, can't you? So how about this solution:
cp /dev/null /var/mail/root
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How to delete files older than X hours
...ontab to create file /tmp/hour:
# m h dom mon dow user command
0 * * * * root /usr/bin/touch /tmp/hour > /dev/null 2>&1
and then use this to run your command:
find /tmp/ -daystart -maxdepth 1 -not -newer /tmp/hour -type f -name "for_one_hour_files*" -exec do_something {} \;
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Using gradle to find dependency tree
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I get the error Project 'app' not found in root project when running these commands. Benjamins solution however worked.
– krock
Mar 8 '18 at 1:34
5
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How to remove files from git staging area?
...irectory and so forth, so to unstage everything at once, run this from the root directory of your repository:
git reset HEAD -- .
Also, for future reference, the output of git status will tell you the commands you need to run to move files from one state to another.
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jQuery: find element by text
...div>
</div>
I simply modified his DEMO here and you can see the root DOM is selected.
$('div:contains("test"):last').css('background-color', 'red');
add ":last" selector in the code to fix this.
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How connect Postgres to localhost server using pgAdmin on Ubuntu?
...set a password first, or you go like this:
sudo /bin/bash
# you should be root now
su postgres
# you are postgres now
createuser --interactive
and the programm will prompt you.
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