| #!/usr/bin/env bash | |
| # https://developers.supportbee.com/blog/setting-up-cucumber-to-run-with-Chrome-on-Linux/ | |
| # https://gist.github.com/curtismcmullan/7be1a8c1c841a9d8db2c | |
| # http://stackoverflow.com/questions/10792403/how-do-i-get-chrome-working-with-selenium-using-php-webdriver | |
| # http://stackoverflow.com/questions/26133486/how-to-specify-binary-path-for-remote-chromedriver-in-codeception | |
| # http://stackoverflow.com/questions/40262682/how-to-run-selenium-3-x-with-chrome-driver-through-terminal | |
| # http://askubuntu.com/questions/760085/how-do-you-install-google-chrome-on-ubuntu-16-04 | |
| # Versions | |
| CHROME_DRIVER_VERSION=`curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE` |
| #!/bin/bash | |
| # | |
| # Prints the compute capability of the first CUDA device installed | |
| # on the system, or alternatively the device whose index is the | |
| # first command-line argument | |
| device_index=${1:-0} | |
| timestamp=$(date +%s.%N) | |
| gcc_binary=${CMAKE_CXX_COMPILER:-$(which c++)} | |
| cuda_root=${CUDA_DIR:-/usr/local/cuda} |
This fast tutorial will teach you how to install redis-clion AWS EC2 without having to install the whole Redis Server. Firstly, SSH into your EC2 instance and run the following command:
$ sudo yum install gcc
This may return an "already installed" message, but that's OK. After that, just run:
$ wget http://download.redis.io/redis-stable.tar.gz && tar xvzf redis-stable.tar.gz && cd redis-stable && make && sudo cp src/redis-cli /usr/local/bin/ && sudo chmod 755 /usr/local/bin/redis-cli
Tuning Intel Skylake and beyond for optimal performance and feature level support on Linux:
Note that on Skylake, Kabylake (and the now cancelled "Broxton") SKUs, functionality such as power saving, GPU scheduling and HDMI audio have been moved onto binary-only firmware, and as such, the GuC and the HuC blobs must be loaded at run-time to access this functionality.
Enabling GuC and HuC on Skylake and above requires a few extra parameters be passed to the kernel before boot.
Instructions provided for both Fedora and Ubuntu (including Debian):
Note that the firmware for these GPUs is often packaged by your distributor, and as such, you can confirm the firmware blob's availability by running:
| #!/bin/bash | |
| # Retrieve AWS instrance's commonly used metadata. Require curl. | |
| # ./get-metadata help | |
| # ./get-metadata id | |
| # Input is case insensitive; format to uppper case to generate self-help page. | |
| info=${1^^} | |
| meta_data_url=http://169.254.169.254/latest/meta-data/ | |
| roleProfile=$(curl -s http://169.254.169.254/latest/meta-data/iam/info \ | |
| | grep -Eo 'instance-profile/([a-zA-Z.-]+)' | sed 's#instance-profile/##') |
| #!/bin/bash | |
| # Get region | |
| AZ=$(bash -c "curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone") | |
| REGION=${AZ::-1} | |
| IFS=', ' read -r -a STATS <<< `nvidia-smi --query-gpu=temperature.gpu,memory.used,memory.free,utilization.gpu,utilization.memory --format=csv,nounits,noheader` | |
| #echo ${STATS[@]} | |
| # Send values to CloudWatch |
| #!/usr/bin/env bash | |
| # This script prints out all of your Redis keys and their size in a human readable format | |
| # Copyright 2013 Brent O'Connor | |
| # License: http://www.apache.org/licenses/LICENSE-2.0 | |
| human_size() { | |
| awk -v sum="$1" ' BEGIN {hum[1024^3]="Gb"; hum[1024^2]="Mb"; hum[1024]="Kb"; for (x=1024^3; x>=1024; x/=1024) { if (sum>=x) { printf "%.2f %s\n",sum/x,hum[x]; break; } } if (sum<1024) print "1kb"; } ' | |
| } |
| #!/usr/bin/env python | |
| # | |
| # Scripts download oui.txt from web and load data to PostgreSQL database. | |
| # | |
| # Dariusz Pawlak <[email protected]> | |
| # 2014.05.16 | |
| # | |
| # | |
| import re | |
| import urllib |
(https://github.com/mwilliamson/jq.py)
aws ec2 describe-instances | jq '.Reservations[].Instances[] | select(.KeyName == "MyKey") | select(.State.Code != 48) | select(.Tags[]|select(.Key=="Name")|select(.Value=="InstanceName")) | [ .PublicIpAddress]'
aws ec2 describe-instances | jq '.Reservations[].Instances[] | select(.KeyName == "MyKey") | select(.State.Code != 48) | select(.Tags[]|select(.Key=="Name")|select(.Value=="InstanceName")) | [ .PublicIpAddress, (.Tags[]|select(.Key=="Name").Value)]'
aws ec2 describe-instances | jq '.Reservations[].Instances[] | select(.KeyName == "MyKey") | select(.State.Code != 48) | select(.Tags[]|select(.Key=="InventoryGroup").Value) | [ .PublicIpAddress, (.Tags[]|select(.Key=="Name").Value)]'