Wataru

GA/GTM

About the lifespan of cookies in ITP

I was forced to implement ITP at work, and I needed to understand the specifications to some extent when implementing it, so I wrote an article about it. ITP is an abbreviation of Intelligent Tracking Prevention, and is installed in Apple's browser Safari...
2021.07.11
GA/GTM
Uncategorized

A story about how easy it is to set up a LAMP server with DigitalOcean [mysql connection]

I tried setting up a LAMP server with DigitalOcean, and it was really quick to start up. I recommend it because it takes only 1 or 2 minutes to set up a fully-fledged server. I had trouble connecting to mysql, so I'll summarize it here. From Sequel Pro...
2020.02.26
Uncategorized
linux

How to use basic authentication in wordpress

I will explain how to use basic authentication in WordPress. Edit the .htaccess file. Add the following four lines to the .htaccess file. Write them above the existing settings. (It is normal to add them below, but the upper part...
2019.06.06
linux
web production

About image cropping methods for web production

Exporting an image This time, we will export an image for the web from Photoshop. Basically, there should be no problem if you set the following two points. Check the box to embed a color profile that uses sRGB. When exporting a sliced image, the layers are clean...
2019.05.21
web production
ERROR

Things to be careful when using session_start() with nginx

An error occurred in session_start. When I was creating a website with nginx and php, I tried to start a session with the following method, but I got the following error when I tried to start a session with session_start(): Warning: session_...
2018.12.20
ERRORphp
ERROR

About the connection between nginx and php-fpm that did not go well

Regarding the issue of the connection between nginx and php-fpm not working, I was trying to run a server with nginx and fastcgi, but for some reason an error occurred and it didn't display properly, so I wrote this memo. Even when I sent a request normally, I got the error "badgateway 502"...
2018.12.15
ERROR
lpic

[Schoo] LPIC/LinuC (Level 1) Exam Preparation - 9th to 12th - [Study Record]

I forgot to record yesterday, so today I'm recording both days at once. The 9th was on July 11, 2018, and the 10th to 12th were on July 12. It's fun because it explains in detail the commands that I used without knowing why a while ago. I'm going to keep going and never finish...
2018.07.12
lpic
lpic

[Schoo] LPIC/LinuC (Level 1) Exam Preparation - 7th and 8th - [Learning Record]

Well, today I am still taking LPIC classes at schoo. There are 35 sessions, so it's a lot of work, but I feel like I'm learning as I type commands. I've only had a vague understanding of the difference between environment variables and shell variables, and the depths of vi...
2018.07.09
lpic
linux

[Schoo] LPIC/LinuC (Level 1) Exam Preparation - 5th and 6th - [Learning Record]

I'm going to need to use Linux for work, so I'm studying hard. Although I'm making slow progress... For now, I'd like to finish all of Schoo's LPIC courses (up to the 35th). Redirecting the contents of the 5th course/adding/adding text to the left side of the pipeline...
2018.07.08
linuxlpic