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@jamesmacfie
jamesmacfie / README.md
Created October 22, 2019 02:53
iTerm 2 - script to change theme depending on Mac OS dark mode

How to use

In iTerm2, in the menu bar go to Scripts > Manage > New Python Script

Select Basic. Select Long-Running Daemon

Give the script a decent name (I chose auto_dark_mode.py)

Save and open the script in your editor of choice.

@pahud
pahud / check_spot_price_now.md
Created August 10, 2016 08:10
check current spot price with aws-cli
$ aws --region=ap-northeast-2 ec2 describe-spot-price-history --instance-types c4.large --start-time=$(date +%s) --product-descriptions="Linux/UNIX" --query 'SpotPriceHistory[*].{az:AvailabilityZone, price:SpotPrice}'
[
    {
        "price": "0.024900", 
        "az": "ap-northeast-2a"
    }, 
 {
@soheilhy
soheilhy / nginxproxy.md
Last active March 22, 2024 08:54
How to proxy web apps using nginx?

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers