Try mkdir -p: Note that this will also create any intermediate directories that don’t exist; for instance, will create directories foo, foo/bar, and foo/bar/baz if they don’t exist. Some implementation like GNU mkdir include mkdir –parents as a more readable alias, but this is not specified in POSIX/Single Unix Specification and not available on many common platforms like macOS, various BSDs, and various commercial … Read more
I see this at the top of Python files: For Python 2 files#!/usr/bin/env python For Python 3 files#!/usr/bin/env python3 It seems to me like the files run the same without that line.
edit: I prefer seq over the other methods because I can actually remember it 😉
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
Looking, it turns out on my system there is an envsubst command which is part of the gettext-base package. So, this makes it easy: Note if you want to use the same file for both, you’ll have to use something like moreutil’s sponge, as suggested by Johnny Utahh: envsubst < “source.txt” | sponge “source.txt”. (Because the shell redirect will … Read more
Yesterday, I wrote and ran a python script which executes a shell using subprocess.Popen(command.split()) where command is string which constitutes .sh script and its argument. This script was working fine until yesterday. Today, I ran the same script and now I am continuously hitting this error. I know there are similar questions that have been asked before related to this question, but in … Read more
It’s evident that you’ve managed to mess up your PATH variable. (Your current PATH doesn’t contain any location where common utilities are located.) Try: Alternatively, for “resetting” zsh, specify the complete path to the shell: or
Where 10 is time in seconds. This Timeout applies only to the creation of the connection.
I’m going to have to say curl http://127.0.0.1:8000 -o outfile
I see this at the top of Python files: For Python 2 files#!/usr/bin/env python For Python 3 files#!/usr/bin/env python3 It seems to me like the files run the same without that line.