$ openssl genrsa -out private.key 4096
openssl req -new -sha256 \
version: '2.1' | |
services: | |
grafana: | |
container_name: grafana | |
image: proxx/grafana-armv7 | |
user: "1000" | |
ports: | |
- 3000:3000 | |
volumes: | |
- /opt/grafana:/etc/grafana:rw |
//The global script scope | |
def ctx = context(scope: scriptScope()) | |
//What things can be on the script scope | |
contributor(ctx) { | |
method(name: 'pipeline', type: 'Object', params: [body: Closure]) | |
property(name: 'params', type: 'org.jenkinsci.plugins.workflow.cps.ParamsVariable') | |
property(name: 'env', type: 'org.jenkinsci.plugins.workflow.cps.EnvActionImpl.Binder') | |
property(name: 'currentBuild', type: 'org.jenkinsci.plugins.workflow.cps.RunWrapperBinder') | |
property(name: 'scm', type: 'org.jenkinsci.plugins.workflow.multibranch.SCMVar') |
import Data.List | |
import qualified Data.Map.Strict as Map | |
import Data.Ord (comparing) | |
wordFrequency :: (Ord a) => [a] -> Map.Map a Int | |
wordFrequency xs = foldr (\word acc -> Map.insertWith (+) word 1 acc) Map.empty xs | |
nBiggest :: Int -> Map.Map a Int -> [(a, Int)] | |
nBiggest n m = take n $ sortBy (comparing $ negate . snd) $ Map.toList m |
Settings: System Preferences » Keyboard » Key Repeat/Delay Until Repeat
Use the commands below to increase the key repeat rate on macOS beyond the possible settings via the user interface. The changes aren't applied until you restart your computer.
#!/bin/bash | |
docker ps --filter "label=com.docker.compose.project" -q | xargs docker inspect --format='{{index .Config.Labels "com.docker.compose.project"}}'| sort | uniq |
# Generate a new pgp key: (better to use gpg2 instead of gpg in all below commands) | |
gpg --gen-key | |
# maybe you need some random work in your OS to generate a key. so run this command: `find ./* /home/username -type d | xargs grep some_random_string > /dev/null` | |
# check current keys: | |
gpg --list-secret-keys --keyid-format LONG | |
# See your gpg public key: | |
gpg --armor --export YOUR_KEY_ID | |
# YOUR_KEY_ID is the hash in front of `sec` in previous command. (for example sec 4096R/234FAA343232333 => key id is: 234FAA343232333) |
Here's an example of how to debug Mocha v4 if it hangs.
Ensure you're using a Node.js 8 or newer (or any version with async_hooks support).
If you run your test, you'll notice it hangs:
$ mocha test.js
#!/bin/bash | |
contains() { | |
string="$1" | |
substring="$2" | |
if test "${string#*$substring}" != "$string" | |
then | |
return 0 # $substring is in $string | |
else | |
return 1 # $substring is not in $string |
This text is the section about OS X Yosemite (which also works for macOS Sierra) from https://docs.basho.com/riak/kv/2.1.4/using/performance/open-files-limit/#mac-os-x
The last time i visited this link it was dead (403), so I cloned it here from the latest snapshot in Archive.org's Wayback Machine https://web.archive.org/web/20170523131633/https://docs.basho.com/riak/kv/2.1.4/using/performance/open-files-limit/