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Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注C/C++及内核技术
...nfo or higher.
# Don't log private authentication messages!
*.info;mail.none;authpriv.none;cron.none /var/log/messages
# The authpriv file has restricted access.
authpriv.* /var/log/secure
# Log all the mail messages in one place.
mail.* -/var/log/maillog
# Log cron stuff
cron.* /var/l...
Set the value of a variable with the result of a command in a Windows batch file
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One needs to be somewhat careful, since the Windows batch command:
for /f "delims=" %%a in ('command') do @set theValue=%%a
does not have the same semantics as the Unix shell statement:
theValue=`command`
Consider the c...
How to generate .json file with PHP?
... to the snipped you gave. Just the way file_put_contents works that I mentioned in my initial comment.
– Valentine Shi
May 17 '19 at 5:30
add a comment
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Skip download if files exist in wget?
...bber option isn't the best solution as newer files will not be downloaded. One should use -N instead which will download and overwrite the file only if the server has a newer version, so the correct answer is:
wget -N http://www.example.com/images/misc/pic.png
Then running Wget with -N, with ...
Delete all documents from index/type without deleting type
I know one can delete all documents from a certain type via deleteByQuery.
15 Answers
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Updating a local repository with changes from a GitHub repository
...se, it seems that the local branch is independent of the remote branch and one should always make sure you're in the intended local branch before pulling.
– Joe Lapp
Jan 7 '16 at 18:58
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Get GPS location from the web browser
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Is the Google Client Location API mentioned still around? The link provided goes to Google Loader
– Shane N
Feb 24 '12 at 2:04
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Detect when a window is resized using JavaScript ?
...d, it just "happens" when a resize occurs...there's nothing to say another one won't happen.
Edit: By comments it seems you want something like a "on-end" event, the solution you found does this, with a few exceptions (you can't distinguish between a mouse-up and a pause in a cross-browser way, t...
Prevent linebreak after
...are block elements, so by default they take upp the full available width.
One way is to turn them into inline elements:
.label, .text { display: inline; }
This will have the same effect as using span elements instead of div elements.
Another way is to float the elements:
.label, .text { float:...
How to read last commit comment?
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Someone looking for more information on the percent-placeholders, see: kernel.org/pub/software/scm/git/docs/… (scroll down to format:<string>).
– imme
Jul 31 '15 at 15:36
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