ontheklaud’s gists

ontheklaud / change_virbr_mtu.sh

Last active July 2, 2020 09:26

Change KVM VM's network packet size (MTU)

	#! /bin/bash

	# Reference(s):
	# https://libvirt.org/sources/virshcmdref/html/sect-net-edit.html

	# 1. get information of virtual bridge (virbr*)
	sudo virsh net-list --all

	# 2. edit virbr mtu
	sudo virsh net-edit <virbr connection name>

ontheklaud / terminate_win10.cmd

Created February 20, 2020 00:38

Terminate annoying and useless K-style security trojans

	@echo off

	sc config tuctlsystem start=demand

	Taskkill /IM TDepend.exe /F
	Taskkill /IM TDepend64.exe /F
	Taskkill /IM TUCTLSystem.exe /F

	REM del C:\Windows\SysWow64\TDepend.exe
	REM del C:\Windows\SysWow64\TDepend64.exe

ontheklaud / inference-from-cloud.ipynb

Last active February 14, 2020 03:07

GCP AutoML Multi-Class Image Label Prediction

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ontheklaud / setup_idrac_on_centos7.sh

Created November 24, 2019 17:44

Live setup/config of Dell iDRAC on CentOS 7

	#!/bin/bash

	# 0. Get iDRAC command-line tools
	# (we use Dell EMC iDRAC Tools for Linux, v9.3.1)
	# (for reference, use this link: https://dl.dell.com/FOLDER05818335M/1/DellEMC-iDRACTools-Web-LX-9.3.1-3669_A00.tar.gz)

	# 1. extract & install tools (install script is USELESS/root privilege is required)
	tar -xf DellEMC-iDRACTools-Web-LX-*.tar.gz
	yum install iDRACTools/racadm/RHEL7/x86_64/srvadmin-*.rpm
	alternatives --install /usr/sbin/racadm racadm /opt/dell/srvadmin/sbin/racadm 1

ontheklaud / recover_vhd_filetype.reg

Created May 12, 2019 18:19

Recover Windows Stock VHD filetype configuration (from Oracle VirtualBox)

	Windows Registry Editor Version 5.00

	[HKEY_CLASSES_ROOT\.vhd]
	@="Windows.VhdFile"

ontheklaud / setup_custom_tensorflow_at_nurion.sh

Last active June 12, 2020 01:52

Setup Custom Python/TensorFlow env with Miniconda3 at KISTI Nurion HPC (KNL/SKL)

	#!/bin/bash

	# 0. import required modules
	module add gcc/7.2.0 openmpi/3.1.0 htop/2.2.0

	# 1. install Miniconda3 (Miniconda3-4.5.4/Python 3.6.5)
	# refer: https://repo.continuum.io/miniconda/
	# add miniconda PATH in ~/.bashrc
	wget https://repo.continuum.io/miniconda/Miniconda3-4.5.4-Linux-x86_64.sh
	chmod +x Miniconda3-4.5.4-Linux-x86_64.sh

ontheklaud / workaround.log

Created January 9, 2019 02:23

LTFS Mount Failure with ICU bug with HPE SOS

	$ sudo /usr/local/bin/ltfs -o /dev/st0 /mnt/lto5/
	480f LTFS14000I LTFS starting, HPE StoreOpen Software version 3.4.0, log level 2
	480f LTFS14058I LTFS Format Specification version 2.4.0
	480f LTFS14104I Launched by "/usr/local/bin/ltfs -o /dev/st0 /mnt/lto5/"
	480f LTFS14105I This binary is built for Linux (x86_64)
	480f LTFS14106I GCC version is 4.8.5 20150623 (Red Hat 4.8.5-11)
	480f LTFS17087I Kernel version: Linux version 3.10.0-862.el7.x86_64 ([email protected]) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) ) #1 SMP Fri Apr 20 16:44:24 UTC 2018 i386
	480f LTFS17089I Distribution: CentOS Linux release 7.5.1804 (Core)
	480f LTFS17089I Distribution: NAME="CentOS Linux"
	480f LTFS17089I Distribution: CentOS Linux release 7.5.1804 (Core)

ontheklaud / Copy_Wallpapers.bat

Created January 7, 2019 07:08

Copy great Windows 10 wallpapers into somewhere

	C:\Windows\System32\xcopy.exe /Y \
	"C:\Users\<user>\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\LocalState\Assets\*" \
	"C:\Users\<user>\Pictures\Wallpaper"

ontheklaud / setup-ignite-cluster.txt

Last active March 20, 2019 00:48

Apache Ignite integration for high-performance data cache delivery

	# OpenJDK 1.8 setup

	# Apache Maven setup

	# Build In-Memory Data Fabric release (without LGPL dependencies)
	$ mvn clean package -DskipTests

	# Javadoc generation (optional)
	$ mvn initialize -Pjavadoc

ontheklaud / build_tf110.log

Created December 3, 2018 06:08

tf1.10.1 build on CentOS 7 for CPU/CUDA optimization

	[user@host tensorflow-1.10.1]$ source activate tf110
	(tf110) [user@host tensorflow-1.10.1]$ ./configure
	WARNING: An illegal reflective access operation has occurred
	WARNING: Illegal reflective access by com.google.protobuf.UnsafeUtil (file:/home/user/.cache/bazel/_bazel_user/install/792a28b07894763eaa2bd870f8776b23/_embedded_binaries/A-server.jar) to field java.lang.String.value
	WARNING: Please consider reporting this to the maintainers of com.google.protobuf.UnsafeUtil
	WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
	WARNING: All illegal access operations will be denied in a future release
	WARNING: --batch mode is deprecated. Please instead explicitly shut down your Bazel server using the command "bazel shutdown".
	You have bazel 0.17.2 installed.
	Please specify the location of python. [Default is /home/user/anaconda3/envs/tf110/bin/python]: <ENTER>

Seungkyun Hong ontheklaud