struct stat stat_p;
if (stat (filename, &stat_p) == -1)
if (errno == ENOENT)
// file does not exist (or file name is emtpy)
//i would like to use creat( ) to creat a new one but i am not sure how to use it.
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Have you ever been frustrated by having to click seven times in order to retrieve a small bit of information from the web, always the same seven clicks, scrolling down and down until you reach your target? When you know the benefits of the command l…
The purpose of this article is to fix the unknown display problem in Linux Mint operating system. After installing the OS if you see Display monitor is not recognized then we can install "MESA" utilities to fix this problem or we can install additio…
This Micro Tutorial hows how you can integrate Mac OSX to a Windows Active Directory Domain. Apple has made it easy to allow users to bind their macs to a windows domain with relative ease.
The following video show how to bind OSX Mavericks to …
This video shows how to quickly and easily add an email signature for all users on Exchange 2016. The resulting signature is applied on a server level by Exchange Online.
The email signature template has been downloaded from: