In my life as a front-end and back-end developer, I am searching for very specific strings in thousands of files and directories, so one of my favorite commands in UNIX and Linux is the grep command. This awesome command is able to find complex strings based on patterns.
Watch this video and learn how to use and make your life easier. Enjoy and share the video, and remember be happy with your console!
How many times do you create directories (folder) in your computer? I know for sure this is one of the most frequent operations in daily work, right? What about if I tell you there is a great command for UNIX and Linux for fast creation of any directory or directories you want!
Well, watch this video and become in a master of creation of directories. Enjoy and share if you liked it!
A very common operation in UNIX-like and Linux operating systems is to set permissions to files and directories, I have seen many people suffering because of these permissions, so today I am going to explain you how to use the chmod command, with this command you will be able to modify any permissions in the file system.
So, let´s start with the video I hope you find it useful for your daily work. Enjoy it!
This is the first video about UNIX and Linux commands, in this session we are going to learn how to use the ls command which allows us to get a list directories and files. Enjoy and share this video, and remember be happy with your code!
Alex Arriaga 
Personal
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Computer Sciences, Enterprise Development, Semantic Web
Enterprise Development, Liferay
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Enterprise Development
Enterprise Development, Liferay
Enterprise Development, Java EE, Liferay
