If I want to check for the existence of a single file, I can test for it using test -e filename or [ -e filename ] . 19 ...

I need a regex to match if anywhere in a sentence there is NOT either < or >. 2 Answers ...

I am using Xcode 5's Asset Catalog, and I would like to use my LaunchImage as the background image of my home view (a pretty common practice to make the transition from 'loading' to 'loaded' look smooth). ...

I have an EXE file that I should like to sign so that Windows will not warn the end user about an application from an "unknown publisher". I am not a Windows developer. The application in question is a screensaver generated from an application that generates screensaver applications. As such I hav...

How can I execute an SQL command through a shell script so that I can make it automated? 14 Answers ...

...at left after renaming. And that was solution! I have manually cleaned bin directories of my buggy-web-applications and then saw new error in Global.asax Inherits="" attribute was referenced old dll. I have changed it on new and break began to work. Suppose that, during renaming Global.asax wasn't u...

How do you grep and only return the matching line? i.e. The path/filename is omitted from the results. 3 Answers ...

How can I clone git repository with specific revision, something like I usually do in Mercurial: 15 Answers ...

Is there a way to get the amount of free diskspace of a disk or a folder in a CMD without having to install some thirdparty applications? ...

I would like to have the echo command executed when cat /etc/passwd | grep "sysa" is not true. 6 Answers ...