| [Obsidian] | |
| definition-foreground = #678CB1 | |
| error-foreground = #FF0000 | |
| string-background = #293134 | |
| keyword-foreground = #93C763 | |
| normal-foreground = #E0E2E4 | |
| comment-background = #293134 | |
| hit-foreground = #E0E2E4 | |
| builtin-background = #293134 | |
| stdout-foreground = #678CB1 |
| # source : http://code.google.com/p/natvpn/source/browse/trunk/stun_server_list | |
| # A list of available STUN server. | |
| stun.l.google.com:19302 | |
| stun1.l.google.com:19302 | |
| stun2.l.google.com:19302 | |
| stun3.l.google.com:19302 | |
| stun4.l.google.com:19302 | |
| stun01.sipphone.com | |
| stun.ekiga.net |
| # to generate your dhparam.pem file, run in the terminal | |
| openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048 |
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
FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.
| # use ImageMagick convert | |
| # the order is important. the density argument applies to input.pdf and resize and rotate to output.pdf | |
| convert -density 90 input.pdf -rotate 0.5 -attenuate 0.2 +noise Multiplicative -colorspace Gray output.pdf |
| """Download sentry data. | |
| usage: | |
| 1. create auth token (https://sentry.io/settings/account/api/auth-tokens/). | |
| 2. make a directory for export if not exists. | |
| $ mkdir data | |
| 3. fix event.timestamp (L27). | |
| 4. execute | |
| $ python download_sentry_data.py <org>/<project> <auth_token> | |
| 5. a CSV file with a name formatted as "./data/issues_YYYYmmDDHHMMSS.csv" is created. | |
| """ |
