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Calculate RSA key fingerprint
...sts'
(If you want to see inside other users' homedirs, you'll have to be root or sudo.)
The ssh-add -l is very similar, but lists the fingerprints of keys added to your agent. (OS X users take note that magic passwordless SSH via Keychain is not the same as using ssh-agent.)
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How to find out what group a given user has?
...`hostname -s`
for i in `cat /etc/passwd| grep -vE "nologin|shutd|hal|sync|root|false"|awk -F':' '{print$1}' | sed 's/[[:space:]]/,/g'`; do groups $i; done|sed s/\:/\,/g|tr -d ' '|sed -e "s/^/$HOSTNAME,/"> /tmp/"$HOSTNAME"_inventory.txt
sudo cat /etc/sudoers| grep -v "^#"|awk '{print $1}'|grep -...
How can I pass a constant value for 1 binding in multi-binding?
...ine a static resource and reference this.
Define the sys namespace in the root of the XAML to point to System in mscorlib, and the following should work:
<TextBlock>
<TextBlock.Resources>
<sys:Int32 x:Key="fixedValue">123</sys:Int32>
</TextBlock.Resources>
&...
Difference between CR LF, LF and CR line break types?
...Peter, CR = Carriage Return and LF = Line Feed, two expressions have their roots in the old typewriters / TTY. LF moved the paper up (but kept the horizontal position identical) and CR brought back the "carriage" so that the next character typed would be at the leftmost position on the paper (but on...
Regular expression for a string containing one word but not another
...xcluding lines with either "bot" or "spider" while including ' / ' (for my root document).
My original command:
tail -f mylogfile | grep --line-buffered -v 'bot\|spider' | grep ' / '
Now becomes (with -P perl switch):
tail -f mylogfile | grep -P '^(?!.*(bot|spider)).*\s\/\s.*$'
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Remove refs/original/heads/master from git repo after filter-branch --tree-filter?
I had the same question as asked here: New git repository in root directory to subsume an exist repository in a sub-directory
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Is it possible to do a sparse checkout without checking out the whole repository first?
...y>
cd <directory>
git sparse-checkout init --cone # to fetch only root files
git sparse-checkout set apps/my_app libs/my_lib # etc, to list sub-folders to checkout
# they are checked out immediately after this command, no need to run git pull
Note that it requires git version 2.25 install...
How to saveHTML of DOMDocument without HTML wrapper?
... missing HTML skeleton. Consequently, $dom->documentElement will be the root HTML element. I have fixed your example code. It should now do what Scott is asking for.
– Gordon
Feb 2 '11 at 21:57
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Is it possible to use jQuery .on and hover?
...
using document as the root element is not best practice, since its performance hungry. you are monitoring document, while with load() you most of the time manipulate just a part of the website (f.ex. #content). so its better to try to narrow it do...
Java compile speed vs Scala compile speed
...e to be loaded and jit-compiled
Scalac has to search the classpath for all root packages and files. Depending on the size of your classpath this can take one to three extra seconds.
Overall, expect a startup overhead of scalac of 4-8 seconds, longer if you run it the first time so disk-caches are ...