Browse to the installer, and just install it all.
This section is from a web browser and the finder. It's just easier that way.
…free online version . In addition, there is already a version of the Rails Tutorial book that builds on Softcover, and in the coming weeks I plan to move the full tutorial over to the Softcover platform (taking care to preserve things like legacy download links). Watch for an announcement once the change-over is complete.Line , a book and screencast series on and Unix commands by author , which (like the ) includes a
I'd also like to point out that it's important to not overlook the utility of UNIX processes. Everyone knows how useful the multiprocessing module is and that processes are the best approach in Python for dealing with CPU bound workloads (because you don't have to worry about the GIL).
However, using a pre-fork model is also a great way of building stateless web applications. If you have to handle a lot of requests, but you don't have to handle a very large number simultaneously, …
‘\P less' will output the query data using the UNIX command less.
You can also choose to output the query results in a parsable format on the filesystem using ‘\P cat > voila.log' .
for example: mysql> \P cat > /tmp/voila.log PAGER set to 'cat > /tmp/voila.log' mysql> SELECT * FROM city; 600 rows in set (0.01 sec)
This will create the file ‘voila.log' in which only the output is saved of the query. This solution mimics the ‘ SELECT INTO OUTFILE…
…operating system inside the container must be configured correctly, and that this is not easy to do. Unix has many strange corner cases that are hard to get right if you are not intimately familiar with the Unix system model. This can cause a lot of strange problems. In other words, your image might be broken, without you knowing it.
To raise awareness about this problem, we've published a website which explains the problem in detail. It explains what exactly …
…Big Sound, he was previously the head of infrastructure at Knewton, managed UNIX Engineering at D.E. Shaw & Co. and enterprise monitoring tools at Morgan Stanley. He even ran his own infrastructure architecture consultancy for seven years.
Dave's " Awesome Postmortems" will be a full-day, practical, and hands-on workshop including training on:
Making postmortems blameless
Collecting the necessary data before the postmortem
Communicating effectively in …
We've been invited by Ruby Rogues to participate in a podcast about . This podcast covers the following topics:
and Tinco Andringa Introductions
, MeteorJS, Support
Processes and Threads
Ruby Rogues Episode #58 -: Working with Unix with
Advantages of Phusion Passenger Enterprise
gitsh is a new way to use: instead of running Git commands in a general purpose shell like or bash, gitsh provides you with a dedicated shell just for your Git commands.
Many of the early Unix utilities, like dc , didn't take sub-commands like Git and other modern programs do, instead they launched a shell. For a program like Git, which has so many commands and options, interacting via a shell still makes a lot of sense, and so gitsh follows in this long Unix tradition.
…messages (i.e. method calls) in 7 moment and work with this method call like you would any other method/function invocation in a computer program., you can at this point experience a "this is Unix, I know this!"
Making this investment into a method call yields another long-term benefit: simplicity in experimentation and testing 8 . I can poke at helper methods and helper objects in a console without breaking a sweat. If that feedback loop doesn't …
there walks the Unix programmer / they who know of sed -i
Let's get l33t
Wait, there's more in that man entry for sed -i : If a zero-length extension is given, no backup will be saved. It is not recommended to give a zero-length extension when in-place editing files, as you risk corruption or partial content in situations where disk space is exhausted, etc.
Zero-length extension, eh? Let's use our original greetings.txt file before we changed it: $ sed -i '' …