mdpuma

#!/bin/bash

current_time=$(date +%s)
target_time=$(date -d "$*" +%s)
seconds=$(( $target_time - $current_time ))
echo "sleeping $seconds (`date -d "$*"`)"
sleep $seconds


# Usage:

mdpuma

On Tue Oct 27, 2015, history.state.gov began buckling under load, intermittently issuing 500 errors. Nginx's error log was sprinkled with the following errors:

2015/10/27 21:48:36 [crit] 2475#0: accept4() failed (24: Too many open files) 2015/10/27 21:48:36 [alert] 2475#0: *7163915 socket() failed (24: Too many open files) while connecting to upstream...

An article at http://www.cyberciti.biz/faq/linux-unix-nginx-too-many-open-files/ provided directions that mostly worked. Below are the steps we followed. The steps that diverged from the article's directions are marked with an *.

1. • Instead of using su to run ulimit on the nginx account, use ps aux | grep nginx to locate nginx's process IDs. Then query each process's file handle limits using cat /proc/pid/limits (where pid is the process id retrieved from ps). (Note: sudo may be necessary on your system for the cat command here, depending on your system.)
2. Added fs.file-max = 70000 to /etc/sysctl.conf
3. Added `nginx soft nofile 1

mdpuma

#!/bin/env python

import os
import subprocess
import time

# subprocess.check_output is not exist in python 2.6 which is on centos6
# hostname = os.getenv("COLLECTD_HOSTNAME", subprocess.check_output(["hostname",  "-f"]).strip())

p = subprocess.Popen(["hostname", "-f"], stdout=subprocess.PIPE)

mdpuma

require("lsqlite3")

-- Igmar: Wanneer closen we dat DB object eigenlijk ?
db = sqlite3.open('/etc/asterisk/users.sqlite')

--CONSOLE = "Console/dsp" -- Console interface for demo
--CONSOLE = "DAHDI/1"
--CONSOLE = "Phone/phone0"

TRUNK = "DAHDI/G1"

mdpuma

## some useful aliases
alias ls "ls -h"
alias dir ls
alias less more
alias zless zmore
alias bzless bzmore
alias mirror "mirror -v"
alias sync "mirror -R -v -n"
alias reconnect "close; cache flush; cd ."
alias edit "eval -f \"get $0 -o ~/.lftp/edit.tmp.$$ && shell \\\"cp -p ~/.lftp/edit.tmp.$$ ~/.lftp/edit.tmp.$$.orig && $EDITOR ~/.lftp/edit.tmp.$$ && test ~/.lftp/edit.tmp.$$ -nt ~/.lftp/edit.tmp.$$.orig\\\" && put ~/.lftp/edit.tmp.$$ -o $0; shell rm -f ~/.lftp/edit.tmp.$$*\""

mdpuma

##################################################
#            Kill long queries                   #
# This shell script will kill queries that have  #
# passed the $MAX execution time.                #
# Julian Capilla-krumbak                         #
# lyhan_jr@hotmail.com                           #
# 21-05-2014                                     #  
##################################################

#!/bin/bash

mdpuma

#!/bin/sh
#
#  Read-only Root-FS for Raspian
#
#  Modified 2016 by Stefan Bonfert to make it compatible with Raspbian
#  Jessie (vanilla).
#
#  Modified 2015 by Pascal Rosin to work on raspian-ua-netinst with
#  overlayfs integrated in Linux Kernel >= 3.18.
#

mdpuma

/interface wireless channels

add band=2ghz-b/g/n width=20 list=2GHz/20MHz frequency=2412 name=ch1 
add band=2ghz-b/g/n width=20 list=2GHz/20MHz frequency=2437 name=ch6 
add band=2ghz-b/g/n width=20 list=2GHz/20MHz frequency=2462 name=ch11

add band=5ghz-onlyac width=20 list=5GHz/80MHz extension-channel=Ceee frequency=5180 name=ch36/38/42
add band=5ghz-onlyac width=20 list=5GHz/80MHz extension-channel=eCee frequency=5200 name=ch40/38/42
add band=5ghz-onlyac width=20 list=5GHz/80MHz extension-channel=eeCe frequency=5220 name=ch44/46/42
add band=5ghz-onlyac width=20 list=5GHz/80MHz extension-channel=eeeC frequency=5240 name=ch48/46/42

mdpuma

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mdpuma

<?php
$encoded_string = "JATa2iUqVdzCkBP5RiyitlQlUiACl8UrpJOeGUJO";
$cc_encryption_hash = "SOmECRAZYLONGHASHROFLCOPTERBBQKTHX";

echo decrypt_whmcs($encoded_string, $cc_encryption_hash);

function decrypt_whmcs($encoded_string, $cc_encryption_hash) {
    $key = md5(md5($cc_encryption_hash)) . md5($cc_encryption_hash);
    $hash_key = _hash($key);
    $hash_length = strlen($hash_key);