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Delete all files in directory (but not directory) - one liner solution

... This will fail to delete everything if you have subdirectories inside the root "dir" directory. – Tiago Sep 12 '13 at 7:04 2 ...
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How to pass password to scp?

...eate 'test.exp' : #!/usr/bin/expect spawn scp /usr/bin/file.txt root@<ServerLocation>:/home set pass "Your_Password" expect { password: {send "$pass\r"; exp_continue} } run the script expect test.exp I hope that helps. ...
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Why am I getting “Unable to find manifest signing certificate in the certificate store” in my Excel

...to-find-manifest.html. Also remove the .snk or .pfx files from the project root. Don't forget to push these changes to GitHub, for Jenkins only pulls source from GitHub. share | improve this answe...
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How to add pandas data to an existing csv file?

... edited Nov 1 '17 at 17:10 root 23.8k44 gold badges5151 silver badges6464 bronze badges answered Jul 31 '13 at 16:19 ...
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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 share | improve this answer | follow | ...
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How to prompt for user input and read command-line arguments [closed]

...v[1] except: e = sys.exc_info()[0] print e 1) To find the square root of 5 C:\Users\Desktop>python -i emp.py 5 25 ['emp.py', '5'] 5 2) Passing invalid argument other than number C:\Users\bgh37516\Desktop>python -i emp.py five usage: emp.py [-h] square emp.py: error: argument squa...
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Why does my application spend 24% of its life doing a null check?

... more expensive memory accesses. This is explained in more details in The MySQL “swap insanity” problem and the effects of the NUMA architecture where some solutions are given for Linux (spreading memory accesses on all NUMA nodes, biting the bullet on remote NUMA accesses to avoid swapping). ...
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Using wget to recursively fetch a directory with arbitrary files in it

... doesn't work either It only downloads robots.txt which actually is in the root folder. Whet am I missing? – matteo Nov 14 '11 at 19:04 34 ...
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How can I check the system version of Android?

....3.3 or 2.2. The problem with using Build.VERSION.SDK_INT is if you have a rooted phone or custom rom, you could have a none standard OS (aka my android is running 2.3.5) and that will return a null when using Build.VERSION.SDK_INT so Build.VERSION.RELEASE will work no matter what! ...
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How to use CURL via a proxy?

...e. Better use CURLOPT_CAPATH to give a directory containing a set of valid root certification authorities (/etc/ssl/certs on Debian/Ubuntu, for example) – Ale Sep 29 '18 at 17:16 ...