... Frans van BuulFrans van Buul 1,65911 gold badge1010 silver badges66 bronze badges ...

...ions. tldp.org/LDP/Bash-Beginners-Guide/html/sect_07_01.html Update Actually you could still use && and || with the -eq operation. So your script would be like this: my_error_flag=1 my_error_flag_o=1 if [ $my_error_flag -eq 1 ] || [ $my_error_flag_o -eq 2 ] || ([ $my_error_flag -eq 1 ] ...

... even mean and how can it bind to lvalue? To allow perfect forwarding, C++11 standard provides special rules for reference collapsing, which are as follows: Object & & = Object & Object & && = Object & Object && & = Object & Object && &&a...

... If the script is the same across all users, you can use a lockfile approach. If you acquire the lock, proceed else show a message and exit. As an example: [Terminal #1] $ lockfile -r 0 /tmp/the.lock [Terminal #1] $ [Terminal #2] $ lockfile -r 0 /tmp/the....

I installed Python Anaconda on Mac (OS Mavericks). I wanted to revert to the default version of Python on my Mac. What's the best way to do this? Should I delete the ~/anaconda directory? Any other changes required? ...

... Alex.K. 2,9771111 gold badges3434 silver badges4141 bronze badges answered Oct 24 '12 at 12:23 user1771179user1771...

... Just delete the whole directory. This will delete all the projects but also the Eclipse cache and settings for the workspace. These are kept in the .metadata folder of an Eclipse workspace. Note that you can configure Eclipse to use project folders that are outside the works...

If I select a variable (not just any string) in my code, all other instances of that variable get a stroke (white outline) around them: ...

...hzad.nouri 55.7k1414 gold badges103103 silver badges111111 bronze badges ...

... When all else fails in Cygwin... Try running the dos2unix command on the file in question. It might help when you see error messages like this: -bash: '\r': command not found Windows style newline characters can cause issues ...