The UNIX® Standard | www. opengroup. org The success of the UNIX approach led to a large number of “look-alike” operating systems, often divergent in compatibility and interoperability To address this, vendors and users joined together in the 1980s to create the POSIX® standard and later the Single UNIX Specification Formal UNIX certification started in 1995, with all the major UNIX vendors certifying their products Most
www. opengroup. org About Us The Open Group is a global consortium that enables the achievement of business objectives through technology standards and open source initiatives by fostering a culture of collaboration, inclusivity, and mutual respect among our diverse group of 900+ memberships Our Membership includes customers, systems and solutions suppliers, tool vendors, integrators, academics, and consultants
unix - Why is 1 1 1970 the epoch time? - Stack Overflow The definition of unix time and the epoch date went through a couple of changes before stabilizing on what it is now But it does not say why exactly 1 1 1970 was chosen in the end
How to convert DOS Windows newline (CRLF) to Unix newline (LF) How can I programmatically (not using vi) convert DOS Windows newlines to Unix newlines? The dos2unix and unix2dos commands are not available on certain systems How can I emulate them with command
Converting unix time into date-time via excel - Stack Overflow Explanation Unix system represent a point in time as a number Specifically the number of seconds* since a zero-time called the Unix epoch which is 1 1 1970 00:00 UTC GMT This number of seconds is called "Unix timestamp" or "Unix time" or "POSIX time" or just "timestamp" and sometimes (confusingly) "Unix epoch"
How can I pretty-print JSON in a shell script? I've created an alias: alias pretty='python -mjson tool | pygmentize -l json so that I can just run: command params | pretty Hope this helps PS: Should anyone manages to extend this to a) remove the curl-output I'm seeing every time and or b) NOT sort the json keys; please do let me know, I will be highly thankful
How can I send an email through the UNIX mailx command? From the man page: Sending mail To send a message to one or more people, mailx can be invoked with arguments which are the names of people to whom the mail will be sent The user is then expected to type in his message, followed by an ‘control-D’ at the beginning of a line In other words, mailx reads the content to send from standard input and can be redirected to like normal E g : ls -l