I always forgetting it, and spend alot of time to find the solution in google and browsers history. Now i write it here to simplify my life and speedup the progress.
I always forgetting it, and spend alot of time to find the solution in google and browsers history. Now i write it here to simplify my life and speedup the progress.
Yesterday, when i'm idle and curious, i'm wondering about prime number. Since i'm suck at math, i find it with the suck way.
tar.gz is de facto standard of file compressing on unix like system.
Since i keep forgetting it, i'll write it here
Before you migrating your website, you need to count how many MB you need for the database.
Sudo is command to alter user privilege, sudo shall given to trusted user only. In ubuntu first user have this right.
Git is popular DVCS (Distributed Version Control System) that become DeFacto standard VCS in the world. There is another DVCS like git out there, it's mercurial, but i prefer git for their community support. Git is flexible, it can act as a server and a client.
Everytime we update the kernel, ubuntu does not remove the old kernel. If you always update your kernel you'll have a bunch of unused kernel in boot loader.
For more than a month, i've been working with project that involving nodejs. For someone who does not have javascript background like me, it was very tiring.
There's function to show file stat in nodejs, but to access file permission is a bit tricky. Keep this trick here would save my time someday.
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