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Win/Mac: We've discussed a few ways to record Skype calls in the past, but they tend to be pretty hit-or-miss. As long as the audio is the only part you're worried about, CallNote can record your calls and then save the audio file to your Evernote account immediately as soon as it's finished recording.
Callnote is pretty simple to use. Fire up the app, head over to the Evernote tab to log in to Evernote, and while Skype is open and running click to record, stop recording, or play back what's been recorded, so you can test before your call or podcast begins. The app allows you to record up to eight participants, and includes a note when the audio is uploaded to Evernote with the attendees names and the call time and duration included. You can set the process to take place automatically—as in the app starts recording as soon as the call begins, stops when it ends, and uploads immediately after it stops, or you can toggle triggers in between so you can manually select the destination notebook.
The app is free, and can be downloaded directly from the developer or directly from the Skype App Store. Do you record Skype calls, or use a different method? Share your alternatives and suggestions in the comments below.
Mac/iOS: Connecting to open Wi-Fi networks, like those in coffee shops, can leave you open to all sorts of attacks. To keep your personal information safe, free app Cloak encrypts and reroutes all your traffic through a VPN whenever you connect to a public Wi-Fi network.
There are a lot of things you can do to stay safe on public Wi-Fi networks, like using HTTPS whenever possible. One of the best ways to secure your browsing is with a virtual private network, though that can take a lot of work to set up. Cloak makes the process as dead simple as it could possibly be: whenever you're connected to an open Wi-Fi network, it connects you to its VPN service for totally secure browsing. It could not be any simpler to use.
All you need to do is sign up for Cloak's service here, then download and install Cloak on your Mac. After you log in, it sits in your menu bar and waits for open Wi-Fi networks, securing you when you connect to one. If you have an iOS device, you can install the mobile app and just flip a switch in your device's settings to turn the VPN on. You can use the service for free for up to two hours or one gig per month, whichever comes first—which isn't that bad for most of us. For those of you that frequent coffee shops a bit more often, you can upgrade your account to a premium one, starting at an inexpensive $8 a month. Of course, if you already subscribe to a VPN service, you can use the similar, previously mentioned Sidestep app to perform a similar function.
Cloak itself is a free download for Mac, iPhone, and iPad. Hit the link below to read more and download the app.
The best moments you capture on film are often the roughest. Luckily, If you're uploading a video for sharing, YouTube automatically detects your video's problems and asks you to click just one button to fix them. YouTube's editor previously offered a stabilization method that took hours, but this is just an "I'm Feeling Lucky" for video. Google says the feature is rolling out to YouTube accounts, so look for it soon if you don't see it today.
Improving video awesomeness with one click | YouTube Blog Related Stories
If you pay for web hosting in order to run any kind of web-based application—from your WordPress blog to a nameplate site to a file-sharing service to a social media data archive—you need to back up your web server's data the same way you back up your computer's data. On database-driven web sites, there are two kinds of data you want to preserve and restore in case of disaster: the files that make up your site (the PHP/Perl/Python, JavaScript, CSS files, etc), and the contents of your database. Further, any good backup system should make both a local copy and a remote copy of the backed-up data.
I run several database-driven sites and applications, including this blog, so my backup system has to be solid. Here's how I have it set up.
This method assumes a few things:
You're running a LAMP-based web site (Linux, Apache, MySQL and PHP/Perl/Python).You have command line access to your web server via SSH.You know how to make new folders and chmod permissions on files.You're comfortable with running bash scripts at the command line on your server and setting up cron jobs.You know where all your web server's files are stored, what databases you need to back up, what username and password you use to log into MySQL.In order to have remote data backup, you need access to another server that's available via SSH in addition to your site's server. I asked a friend of mine for an account on his server to store some backup files and he kindly obliged. If you don't have a friend with a server at a different host, you can run an always-on server at home and back up to there. I prefer not to have a computer on at all times in my home, where bandwidth speeds can be slow, so I'd recommend finding a friend to back up to (and you can offer your friend the same courtesy).
All systems go? Let's get your backup system set up.
In order to back up your web site, your script has to back up two things: all the files that make up the site, and all the data in your database. In this scheme you're not backing up the HTML pages that your PHP or PERL scripts generate; you're backing up the PHP or PERL source code itself, which accesses the data in your database. This way if your site blows up, you can restore it on a new host and everything will work the way it does now.
First, SSH into your web server, and in your home directory, create a folder named backups. Inside this folder, create a file named backup.sh. Then, create a folder named files.
The file we care about right now is backup.sh. This file will be the script that zips up your data and saves it in the files directory.
The script I run is heavily based on an example I found on The How-To Geek's wiki. Here's the source code of backup.sh that takes care of smarterware.org's files and database:
Copy and paste this source code into your backup.sh file. To successfully run this script in a setup similar to mine, on lines 3 through 7, you must replace smarterware.org, my_database_name, my_database_user, and my_database_password with the right values for your web site.
This version of the script makes two assumptions about file locations. On my web server (and many, but not all setups), my home directory is a path that looks like this: /var/www/vhosts/example.com/ (where example.com is your web site domain). All of the public, web-accessible files are located in /var/www/vhosts/example.com/httpdocs/ (where example.com is your web site domain).
Your web site file path may vary. If it does, in the script's source code, replace /var/www/vhosts/$THESITE/backups/ with the path to your backups folder location, and replace /var/www/vhosts/$THESITE/httpdocs/ with the location of your site's web-accessible files.
Let's walk through what this script is doing. After setting some variables in lines 3 through 7, line 9 is running a mysqldump of all the data in the database named in line 4, archiving it, and storing it in the files directory using a filename that looks like dbbackup_example.com_1402120101.bak.gz.tar. Line 11 and 12 are archiving the site's source code files in the httpdocs directory, and storing them in the files directory, using a filename that looks like sitebackup_example.com_1402120101.tar. Notice both these filenames include the date, so you can see when the backup was made.
Finally, lines 14 and 15 are deleting any backups made more than 5 days ago. You're going to run this backup script nightly, and the files will take up a lot of space quickly. That's why these last commands delete older backups. You can change the number 5 to any number of days you want to keep backups from.
In order to run this script, you must chmod +x backup.sh. Run it manually to make sure it generates the backup files you expect. Finally, schedule it to run as often as you like in your crontab. To run it at 1:01 am every morning, your crontab would look like this:
Make sure you are running this script for every web site and database you care about.
Once this backup script has run a few nights while you're sleeping soundly in your bed, your files directory will fill up with at least 5 days worth of file and database contents backups. Nice job.
But you're not done yet.
Having backups on your web server will save your bacon if a WordPress update goes awry or your accidentally delete a blog post from your database. However, it doesn't help if your web server is unreachable or dies in a fire. That's why you want to send copies of this data to a remote server automatically.
Once you've got access to a remote server thanks to a generous friend or at home, you're going to set up an rsync job which transfers all your web server's backups over to it in case of total disaster. I ran down how to mirror files across systems with rsync years ago, so I won't rehash it, but you're going to use that same approach here.
In short, on the remote server, create a folder called offsitebackups. To rsync your new web site backup files to your remote host, SSH into that host, and cron a job which looks something like:
rsync -e ssh -a --delete you@example.com:/var/www/vhosts/example.com/backups/files/ /your/path/to/offsitebackups/
Replace the username, web site name, and paths with your information.
That command will sync all the files in your host's backups folder to your remote server's offsitebackups folder. Run it to make sure it works. It should prompt you for the password to log into your web server when you do. When it's done syncing, you should see your backup files in the offsitebackups folder.
The problem is, you won't be around to enter the password every night when cron tries to run it. To run it without intervention, you'll need to set up passwordless login into your web server. This excellent tutorial on automating backups with rsync runs down those steps as well.
Setting up local and remote, database and file backup of your web server requires upfront time and effort, but once you've set it up, you can forget it. Using this system you can blog away, get your blogging software up-to-date, and manually edit files directly on your web server without having to worry about losing changes or not being able to restore your data ever again.
