If even you need to search through /usr/ports/UPDATING file on FreeBSD, it becomes a tedious task on the command line if your grep knowledge is not good. A browser based interface through which you can query using keywords is available at http://updating.braincomb.com .
If you ever need a run a program as a service on Windows, there is a nifty little utility called nssm. For an easy explanation on how to use nssm, see this link:
If you need to create a hard link on Windows (as opposed to soft links which are created by default), you can create it using command line. The exact syntax would be:
mklink /J <Link> <Target>
So say you need to create a link www in the current folder which needs to point to D:\my_files\html, the command would be:
mklink /J www D:\my_files\html
This utility works in Windows Vista and Windows 7, and should also work on Windows 8 & 10.
If you need to sort icons in launchapd on mac alphabetically, just run this command in the terminal:
defaults write com.apple.dock ResetLaunchPad -bool true; killall Dock
If you do need to setup ssh login between your servers or between your personal machine and server, see this link:
For writing the usb image files, likes the one mentioned at ftp://ftp.freebsd.org/pub/FreeBSD/releases/amd64/amd64/ISO-IMAGES/10.3/, to usb drives on a mac, see this link https://people.freebsd.org/~seanc/freebsd/create-memstick-osx/ .
The usb images are differentiated from the normal ISO files by the presence of “memstick” in the file name.
Trying to run a android build from Cordova cli requires that all the environment variables are properly set, otherwise it would exit with error. See this page for all the variables that need to be set: http://cordova.apache.org/docs/en/latest/guide/platforms/android/index.html#setting-environment-variables .