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@komlevv
komlevv / playbook_centos_install_docker.yaml
Last active February 11, 2020 04:28 — forked from yonglai/playbook_centos_install_docker.yaml
An Ansible playbook to install docker-ce on Centos
---
- name: Install docker
gather_facts: No
hosts: default
tasks:
- name: Install yum utils
yum:
name: yum-utils
state: latest
@pandafulmanda
pandafulmanda / Python3 Virtualenv Setup.md
Last active August 6, 2025 13:42 — forked from akszydelko/Python3 Virtualenv Setup.md
Setting up and using Python3 Virtualenv on Mac

Python3 Virtualenv Setup

Requirements
  • Python 3
  • Pip 3
$ brew install python3
@subfuzion
subfuzion / curl.md
Last active October 11, 2025 00:58
curl POST examples

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

@thejuan
thejuan / IIS Logstash Grok
Created February 21, 2014 18:16
A Logstash Grok filter for IIS (W3C default fields + bytes sent)
filter{
grok {
match => ["message", "%{TIMESTAMP_ISO8601:log_timestamp} %{WORD:iisSite} %{IPORHOST:site} %{WORD:method} %{URIPATH:page} %{NOTSPACE:querystring} %{NUMBER:port} %{NOTSPACE:username} %{IPORHOST:clienthost} %{NOTSPACE:useragent} %{NOTSPACE:referer} %{NUMBER:response} %{NUMBER:subresponse} %{NUMBER:scstatus} %{NUMBER:bytes:int} %{NUMBER:timetaken:int}"]
}
}
@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active October 27, 2025 11:30
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'