By default elastic beanstalk logs are prefixed by the date and the ip. This is may not be desired, either because the date is also in the logs or because the timestamp is included in cloudwatch logs metadata.
We can remove it by adding two hooks (both with the same content):
Note: You must ensure these are executable before packaing (chmod +x).
| name: Caching npm packages | |
| on: push | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v2 |
| #!/bin/bash | |
| infile="TestClipTwoMin.mp4" | |
| datafile="TestClipTwoMinData.csv" | |
| crfs=("18" "19" "20" "21" "22" "23" "24" "25" "26" "27") | |
| presets=("ultrafast" "superfast" "veryfast" "faster" "fast" "medium" "slow" "slower" "veryslow") | |
| echo 'CRF,Preset,Time (Secs),Size (MB)' >> "$datafile" |
#Capture and stream a webcam To capture using the iSight camera on a Mac, or infact any other webcam connected to the Mac, we can use FFmpeg. First get a list of the devices installed.
ffmpeg -f avfoundation -list_devices true -i ""
This will list the aviable video and audio devices.
The below will capture at 30fps and the set video size to a file.
ffmpeg -f avfoundation -framerate 30 -video_size 640x480 -i "0:none" out.avi
Recently, I upgraded my MacBook Pro from a old, trusty Yosemite to Sierra, and reluctantly had to clean out the old JDK versions I had accumulated over a few years. I also wanted to have a Java 9 JDK to play around with the new module system and API’s.
Good news is that, for a while now, you have been able to install and upgrade multiple versions of JDK using only your shell, without having to deal with Oracle’s graphical installers.
To install Java from scratch, install Homebrew Cask cask-update (you need to have Homebrew already installed) first, then install Java using Cask:
brew tap buo/cask-upgrade & brew tap caskroom/versions
brew cask install java8