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Attach to a processes output for viewing

...l application. Screen sessions can be attached and detached, but are nominally meant only to be used by the same user, so if you want to share them between users, it's a big pain in the ass. share | ...
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How to specify test directory for mocha?

...le hierarchy than the rest of the tests, and would only find that one odd ball file and not the dozen others that lived on the same level in the hierarchy. Wrapping in quotes fixed it. – Stoutie Nov 9 '15 at 0:23 ...
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How to find and turn on USB debugging mode on Nexus 4

...ment kit), view this info. From a Home screen, swipe up to display all apps. Navigate: Settings > System > Advanced. Developer options . If Developer options isn't available, navigate: Settings > About phone then tap Build number 7 times. Tap the Back icon  to Setti...
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Is it possible to run selenium (Firefox) web driver without a GUI?

... is a post you can follow. Here is the summary steps to set up Xvfb #install Xvfb sudo apt-get install xvfb #set display number to :99 Xvfb :99 -ac & export DISPLAY=:99 #you are now having an X display by Xvfb s...
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How to launch html using Chrome at “--allow-file-access-from-files” mode?

...ome executable and then, on your cmd, try : > "C:\PathTo\Chrome.exe" --allow-file-access-from-files Source EDIT : As I see on your question, don't forget that Windows is a little bit similar to Unix, so when you type "chrome ...", cmd will search for Chrome in the PATH, but in general the Chr...
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How to get a microtime in Node.js?

... All of the top answers are wrong. process.hrtime() does not return the current time. – user2609094 Jul 28 '17 at 7:43 ...
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Save Screen (program) output to a file

I need to save the whole output of Screen to a file to check later all the content. 11 Answers ...
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MySQL high CPU usage [closed]

...query cache and innodb_buffer_pool_size (if you're using innodb tables) as all of these memory allocations can have an affect on query performance which can cause MySQL to eat up CPU. You'll also probably want to give the following a read over as they contain some good information. How MySQL Uses...
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Xcode Command /usr/bin/codesign failed with exit code 1 : errSecInternalComponent

... Open Keychain Access, then in the File menu select Lock All Keychains. Then go back to Xcode and clean and rebuild. It will prompt you for your password again to unlock the keychain. After this, assuming you have no other compile issues, it will succeed! ...
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libxml install error using pip

... ** make sure the development packages of libxml2 and libxslt are installed ** From the lxml documentation, assuming you are running a Debian-based distribution : sudo apt-get install libxml2-dev libxslt-dev python-dev For Debian based systems, it should be enough to install the known buil...