yeutterg

How to get "Application Shortcut" functionality on Chrome for Mac, as of January 2020:

1. Visit the web page you would like to turn into an application
2. Navigate to Settings > More Tools > Create Shortcut...
3. Give the app a name, make sure "Open as window" is enabled, and click Create
4. The folder Chrome Apps should open in finder. Drag the new app shortcut to the dock or another location for easy access

That's it! You can even quit the app (Cmd-Q) without closing other Chrome windows, as it acts like a separate Mac app.

xiaoping378

[Unit]
Description=Ethereum go client
After=network.target

[Service]
Type=simple
Restart=always
RestartSec=30s
ExecStart=/usr/sbin/geth --syncmode "fast" --ws --rpc --rpcapi "eth,net,web3,admin,personal,txpool,miner,clique" --rpccorsdomain "*"  --rpcaddr 0.0.0.0 --cache 2048 --trie-cache-gens 1024 --txpool.accountslots 1024 --txpool.globalslots 40960

bsodmike

Following mining and findings performed on EVGA GeForce GTX 1070 SC GAMING Black Edition Graphics Card cards.

First run nvidia-xconfig --enable-all-gpus then set about editing the xorg.conf file to correctly set the Coolbits option.

# /etc/X11/xorg.conf
Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"

swaldman

Setting up geth as a service under systemd Fedora 27

Prerequisite: dnf install golang

1. Create user geth with useradd
2. As user geth fast sync the blockchain, geth --fast --cache 1024
3. Manually run geth --rpc as user geth and watch to see that the blockchain continues to sync properly
4. Install the geth.service file (also in this gist) in /usr/lib/systemd/system/
5. Make a symlink from /etc/systemd/system/multi-user.target.wants/geth.service to /usr/lib/systemd/system/geth.service
6. systemctl enable geth followed by systemctl start geth

squadbox

#!/bin/bash

# cool_gpu2.sh  This script will enable or disable fixed gpu fan speed
#
# Description:  A script to control GPU fan speed on headless (non-X) linux nodes

# Original Script by Axel Kohlmeyer <akohlmey@gmail.com>
# https://sites.google.com/site/akohlmey/random-hacks/nvidia-gpu-coolness
#
# Modified for newer drivers and removed old work-arounds

freyr

<?php

# Demonstrates how to add new contact to campaign.

# JSON::RPC module is required
# available at http://github.com/GetResponse/DevZone/blob/master/API/lib/jsonRPCClient.php
require_once 'jsonRPCClient.php';

# your API key is available at
# https://app.getresponse.com/my_api_key.html

tmcallaghan

storage:
    dbPath: "./data"
    directoryPerDB: true
    journal:
        enabled: true
    engine: "wiredTiger"
    wiredTiger:
        engineConfig: 
            cacheSizeGB: 8
            journalCompressor: snappy

sheharyarn

#!/bin/bash
 
MONGO_DATABASE="your_db_name"
APP_NAME="your_app_name"

MONGO_HOST="127.0.0.1"
MONGO_PORT="27017"
TIMESTAMP=`date +%F-%H%M`
MONGODUMP_PATH="/usr/bin/mongodump"
BACKUPS_DIR="/home/username/backups/$APP_NAME"

magnetikonline

Nginx FastCGI response buffer sizes

By default when Nginx starts receiving a response from a FastCGI backend (such as PHP-FPM) it will buffer the response in memory before delivering it to the client. Any response larger than the set buffer size is saved to a temporary file on disk.

This process is outlined at the Nginx ngx_http_fastcgi_module page manual page.

• Introduction
• Determine actual FastCGI response sizes
• Setting the buffer size
• Verifying results

openrijal

#!/usr/bin/env bash
cat /var/log/apache2/access_log | awk '{print $1}' > ips.txt
uniq ips.txt > uniqips.txt
IPS=`cat uniqips.txt`
for i in $IPS
do
  echo "$i,`geoiplookup $i | cut -d "," -f2 | sed -e 's/^[\t]//'`" >> ipinfo.csv
done