Php7.0 used more than a year in the web community and gives pretty good results in performance and less memory usage. I dunno why it’s in testing state in Debian-like systems. Anyway, under the cut the steps to install it on Debian-like system.Continue reading
The story has a beginning in 2013. Me and my friend got node (aka physical server) in data center for free by marketing company for a year.
Time was going, a year has ended, but DC owners didn’t do anything with it. So, we lived on node until a couple weeks ago they are remembered about and were asked us to renew the contract with a charge or they’ll shut the server down.Continue reading
Fedora’s manual (any many other copy-paste blogs, damn) describes the following steps to upgrade system:
sudo dnf update --refresh sudo fedup download --releasever=24 --allowerasing sudo fedup reboot
Guys, don’t worry about “fedup” it’s just an alias script to “dnf system-upgrade”
I did that steps, reboot finished aaaand.. nothing! F23 on the board yet.
Sure, the post not about happy end and easy way (:
This is a little tip to speed up creating tar archive.
By default tar using gzip to compress and if you look at htop output, gzip use only one cpu.
Tar have an argument –use-compress-program, which allow us to set another gzip-ing program.
The most known mutlithreading gzip alternatives is pigz.
So, the tar usage should looks like:
tar --use-compress-program=pigz -cf
Under the cut you found the compression time difference between gzip and pigz Continue reading
How you can do change directory using sed’s regexp and other cool staff?
This post is an explanation of the question.
At last week I installed OpenWrt on my Nergear WNDR4000.
The chip on the board is marked as U12H194T99 instead of *T00, which sets on board rev.1.
The most of staff in the web is about T00, so, it wasn’t so easily find something about T99.
I did a mistakes and got experience. So, I collected a couple of advices for you, %username%.
From time to time the vi inside telnet inside ssh-connection (yep, it is) racked the sizes of terminal.
And I lived with it… till this day :)
I’ll make patch for 4.0.x version of kernel as soon as possible, if I don’t made it – ping me, please, in a comment :) Continue reading
В целях использовать его, как точку выхода в интернет для терминала, а так же наличия и необходимости по работе, этот пост.