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@sayz
sayz / 0_user-accounts.md
Created August 7, 2011 11:51
linux sistem yönetimi kampında tuttuğum notlar...

##useradd komutu.

-c "açıklama"

ex: -c "müdür bey"

-s kabukı-adı

ex:

@mhulse
mhulse / am_script2.py
Created December 13, 2012 20:48
Simple Python accessors (@getter/@Setter and @deleter) example/test using mixin and decorators... I'm using Python 2.6 for testing.
import pprint
# pprint.pprint(dir(obj))
# pprint.pprint(list)
# $ python manage.py runscript am_script2
class BaseMixin(object):
#----------------------------------
# Init:
@omeinusch
omeinusch / create-mysql.bash
Created August 31, 2013 11:50
Simple bash script to create mysql db, user with generated password
#!/bin/bash
PASS=`pwgen -s 40 1`
mysql -uroot <<MYSQL_SCRIPT
CREATE DATABASE $1;
CREATE USER '$1'@'localhost' IDENTIFIED BY '$PASS';
GRANT ALL PRIVILEGES ON $1.* TO '$1'@'localhost';
FLUSH PRIVILEGES;
MYSQL_SCRIPT
@rxaviers
rxaviers / gist:7360908
Last active May 10, 2024 03:51
Complete list of github markdown emoji markup

People

:bowtie: :bowtie: 😄 :smile: 😆 :laughing:
😊 :blush: 😃 :smiley: ☺️ :relaxed:
😏 :smirk: 😍 :heart_eyes: 😘 :kissing_heart:
😚 :kissing_closed_eyes: 😳 :flushed: 😌 :relieved:
😆 :satisfied: 😁 :grin: 😉 :wink:
😜 :stuck_out_tongue_winking_eye: 😝 :stuck_out_tongue_closed_eyes: 😀 :grinning:
😗 :kissing: 😙 :kissing_smiling_eyes: 😛 :stuck_out_tongue:
@jakemmarsh
jakemmarsh / binarySearchTree.py
Last active September 26, 2022 18:06
a simple implementation of a Binary Search Tree in Python
class Node:
def __init__(self, val):
self.val = val
self.leftChild = None
self.rightChild = None
def get(self):
return self.val
def set(self, val):
@denji
denji / nginx-tuning.md
Last active May 3, 2024 03:57
NGINX tuning for best performance

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

@PurpleBooth
PurpleBooth / README-Template.md
Last active May 9, 2024 19:52
A template to make good README.md

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

@bastman
bastman / docker-cleanup-resources.md
Created March 31, 2016 05:55
docker cleanup guide: containers, images, volumes, networks

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

@AtulKsol
AtulKsol / psql-error-fix.md
Last active April 10, 2024 07:41
Solution of psql: FATAL: Peer authentication failed for user “postgres” (or any user)

psql: FATAL: Peer authentication failed for user “postgres” (or any user)

The connection failed because by default psql connects over UNIX sockets using peer authentication, that requires the current UNIX user to have the same user name as psql. So you will have to create the UNIX user postgres and then login as postgres or use sudo -u postgres psql database-name for accessing the database (and psql should not ask for a password).

If you cannot or do not want to create the UNIX user, like if you just want to connect to your database for ad hoc queries, forcing a socket connection using psql --host=localhost --dbname=database-name --username=postgres (as pointed out by @meyerson answer) will solve your immediate problem.

But if you intend to force password authentication over Unix sockets instead of the peer method, try changing the following pg_hba.conf* line:

from

@jcavat
jcavat / Dockerfile
Last active February 25, 2024 13:58
docker-compose with php/mysql/phpmyadmin/apache
FROM php:7.1.2-apache
RUN docker-php-ext-install mysqli