Try: After that you have: certificate in newfile.crt.pem private key in newfile.key.pem To put the certificate and key in the same file without a password, use the following, as an empty password will cause the key to not be exported: Or, if you want to provide a password for the private key, omit -nodes and … Read more
The very first alias I made once I started customizing my profile in PowerShell was ‘which’. To add this to your profile, type this: The `n at the start of the last line is to ensure it will start as a new line.
Use subprocess.Popen: Note that communicate blocks until the process terminates. You could use process.stdout.readline() if you need the output before it terminates. For more information see the documentation.
Use the command dir to list all the directories and files in Windows; ls is a unix command.
It finally worked!!! I needed to do things to get it to work Add C:\Python27\ to the end of the PATH system variable Add C:\Python27\ to the end of the PYTHONPATH system variable I had to add these to both for it to work. If I added any subdirectories, it did not work for some … Read more
Welcome to bash. It’s an old, dark and mysterious thing, capable of great magic. 🙂 The option you’re asking about is for the find command though, not for bash. From your command line, you can man find to see the options. The one you’re looking for is -o for “or”: That said … Don’t do this. Storage like this may work for simple … Read more
What is meaning of exit status 1 returned by linux command? Like 127 exit status indicates “command not found”. I have visited http://linux.die.net/abs-guide/exitcodes.html page, does it mean exit status 1 does not have particular special meaning?
I am really struggling to get my head around terminal i keep getting commands not found what am i doing wrong? I am trying to install ruby on the mac using this tutorial. http://www.ruby-lang.org/en/downloads/ but i keep getting the error sudo: apt-get: command not found Can some please help me or give me an option to … Read more
The error message tells you that the class version is different. In other words, the Java compiler you used in Eclipse is newer than the Java runtime you use in the command prompt. You should check which Java version you want then use only this version. To change the version you use in the command … Read more
Use the subprocess module in the standard library: The advantage of subprocess.run over os.system is that it is more flexible (you can get the stdout, stderr, the “real” status code, better error handling, etc…). Even the documentation for os.system recommends using subprocess instead: The subprocess module provides more powerful facilities for spawning new processes and retrieving their results; using that module is preferable to using this function. See the Replacing Older Functions with … Read more