A short survey of log collection options and why you picked the wrong one. 😜
I'm Steve Coffman and I work at Ithaka. We do JStor (academic journals) and other stuff. How big is it?
Number | what it means |
---|---|
101,332,633 | unique visitors in 2017 |
This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.
While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.
import os | |
import requests | |
import time | |
from pprint import pprint | |
def poll_job(s, redash_url, job): | |
# TODO: add timeout | |
while job['status'] not in (3,4): | |
response = s.get('{}/api/jobs/{}'.format(redash_url, job['id'])) |
There is a trending 'microservice' library called go-kit. I've been using the go-kit library for a while now. The library provide a lot of convenience integrations that you might need in your service: with service discovery with Consul, distributed tracing with Zipkin, for example, and nice logic utilities such as round robin client side load balancing, and circuit breaking. It is also providing a way to implement communication layer, with support of RPC and REST.
[DEFAULT] | |
; Operation mode | |
; This is a global value for all sections | |
mode = master | |
[server] | |
; Connection lifetime | |
timeout = 3600 |
Byobu is a suite of enhancements to tmux, as a command line | |
tool providing live system status, dynamic window management, | |
and some convenient keybindings: | |
F1 * Used by X11 * | |
Shift-F1 Display this help | |
F2 Create a new window | |
Shift-F2 Create a horizontal split | |
Ctrl-F2 Create a vertical split | |
Ctrl-Shift-F2 Create a new session |
sudo add-apt-repository ppa:ubuntu-toolchain-r/test | |
sudo apt-get update | |
sudo apt-get install gcc-5 g++-5 | |
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-5 60 --slave /usr/bin/g++ g++ /usr/bin/g++-5 |
function fixssh { | |
local hostname="" | |
local ip="" | |
for arg in $@; do | |
local hostout=$(host "$arg" 2>/dev/null) | |
if [ $? -eq 0 ]; then | |
local out=$(echo "$hostout" | grep -o "has address .*$" | grep -Eo "[0-9.]{7,15}") | |
if [ $? -eq 0 ]; then | |
local hostname="$arg" | |
local ip="$out" |