bigtoast

path to jrockit /usr/lib/jvm/java-6-jrmc4
then use 
sudo update-java-alternatives -l or -s to select your version of java


sudo update-alternatives --install /usr/bin/appletviewer appletviewer /usr/lib/jvm/java-6-jrmc4/bin/appletviewer 64
sudo update-alternatives --install /usr/bin/apt apt /usr/lib/jvm/java-6-jrmc4/bin/apt 64
sudo update-alternatives --install /usr/bin/extcheck extcheck /usr/lib/jvm/java-6-jrmc4/bin/extcheck 64
sudo update-alternatives --install /usr/bin/idlj idlj /usr/lib/jvm/java-6-jrmc4/bin/idlj 64
sudo update-alternatives --install /usr/bin/jarsigner jarsigner /usr/lib/jvm/java-6-jrmc4/bin/jarsigner 64

troyk

1) see re: increasing shmmax http://stackoverflow.com/a/10629164/1283020

2) add to postgresql.conf:
shared_preload_libraries = 'pg_stat_statements'   # (change requires restart)
136 pg_stat_statements.max = 1000
137 pg_stat_statements.track = all

3) restart postgres

4) check it out in psql

nullbytepl

Non-lib patches

diff -r original/AndroidManifest.xml mod/AndroidManifest.xml
17c17
<     <application android:allowBackup="false" android:appComponentFactory="androidx.core.app.CoreComponentFactory" android:extractNativeLibs="false" android:icon="@mipmap/ic_launcher" android:label="@string/application_name" android:largeHeap="true" android:name="com.sonymobile.scan3d.Scan3DApp" android:networkSecurityConfig="@xml/network_security_config" android:resizeableActivity="false" android:supportsRtl="true">
---
>     <application android:allowBackup="false" android:appComponentFactory="androidx.core.app.CoreComponentFactory" android:extractNativeLibs="true" android:icon="@mipmap/ic_launcher" android:label="@string/application_name" android:largeHeap="true" android:name="com.sonymobile.scan3d.Scan3DApp" android:networkSecurityConfig="@xml/network_security_config" android:resizeableActivity="false" android:supportsRtl="true">
22c22
<         <uses-library android:name="com.sony.device" android:required="true"/>
-

hank

#include <stdio.h>
#define CONFIG_FOO 1
#define CONFIG_NOO 0

#define is_set(macro) is_set_(macro)
#define macrotest_1 ,
#define is_set_(value) is_set__(macrotest_##value)
#define is_set__(comma) is_set___(comma 1, 0)
#define is_set___(_, v, ...) v

mezis

#!/bin/sh
#
# *******************************************
# WARNING: this does *not* handle 3-way merges properly.
# Anything modified on the local branch since the common base will get ignored.
#
# FOR ANYONE LANDING HERE:
# This script is now updated as part of the git-whistles gem.
# https://github.com/mezis/git-whistles
# *******************************************

koto

# This is supposedly what CRIME by Juliano Rizzo and Thai Duong will do
# Algorithm by Thomas Pornin, coding by xorninja, improved by @kkotowicz
# http://security.blogoverflow.com/2012/09/how-can-you-protect-yourself-from-crime-beasts-successor/

import string
import zlib
import sys
import random

charset = string.letters + string.digits + "%/+="

tvogel

#!/bin/bash
#
# Purpose: manually associate missed renames in merge conflicts
#
# Usage: git merge-associate <our-target> <base> <theirs>
#
# Example: After a failed rename detection A/a -> B/b which results
# in CONFLICT (delete/modify) for A/a and corresponding "deleted by us"
# messages in git status, the following invocation can be used to manually
# establish the link:

AngryLoki

# ##### BEGIN GPL LICENSE BLOCK #####
#
#  This program is free software; you can redistribute it and/or
#  modify it under the terms of the GNU General Public License
#  as published by the Free Software Foundation; either version 2
#  of the License, or (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

tcpdump-examples

Linux high IOwait is a common Linux performance issue. Today we will look at what iowait means and what contributes to this problem. Hope this can give you more ideas about high IOwait issue.

What is IOwait?

IO wait is related to the CPU resource on the server.

The iowait column on top command output shows the percentage of time that the processor was waiting for I/O to complete. It indicates that the system is waiting on disk or network IO. Because the system is waiting on those resources, it can not fully utilize the CPU.

Learn more about what IOwait here.

vi

#include <sys/eventfd.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>

// Implemented by Vitaly "_Vi" Shukela in 2015, License=MIT.