Shine Zhang xinzweb

## tmux-cheatsheet.markdown

      
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                xinzweb
                / tmux-cheatsheet.markdown
            
            
              Last active
              December 12, 2017 19:11
                — forked from MohamedAlaa/tmux-cheatsheet.markdown
            
              
                tmux shortcuts & cheatsheet
              
          
    tmux shortcuts & cheatsheet

start new:
tmux

start new with session name:
tmux new -s myname


## pg_regress.md

      
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                xinzweb
                / pg_regress.md
            
            
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              June 25, 2018 07:01
            
              
                To just run one test in `pg_regress` under Greenplum
              
          
    Usually, you only got one test failed, and you tried to rerun that failed test,
and there are tables missing, or data didn't load right.
It's a tedious process to find all the dependencies, and I tried that to produce
a known list of tests should run before you even try your repro.
This is the list of tests you need to run before your repro of failed tests
based on 5.7.0 release:


## docker-build-gcloud-auth.md

      
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                xinzweb
                / docker-build-gcloud-auth.md
            
            
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              August 17, 2018 00:04
            
              
                `docker build` paused 10 seconds before `Sending build context`
              
          
    I recently experienced slow down with docker build, after I ran gcloud auth configure-docker.
The 10 seconds slow down is caused by the extra step of gcloud authentication, even though you are not using the gcr.io registry in your current build.
To solve this problem, just rename the file under ~/.docker/config.json to something else, like:
mv ~/.docker/config.json ~/.docker/config.json.gcloud


## test_io_perf_using_parallel_dd.bash
#!/usr/bin/env bash

set -x

# need to specify where to put the test file (on the target device)
if [ $# -eq 0 ] ; then
  echo "usage: $0 <target file on device>"
  exit 1
fi

## tmate-slave-ubuntu-1604.md

      
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                xinzweb
                / tmate-slave-ubuntu-1604.md
            
            
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              January 18, 2019 12:52
                — forked from mego22/tmate-slave-ubuntu-1604.md
            
              
                Tmate-slave on Ubuntu 16.04
              
          
    Install dependincies

apt-get install  git-core build-essential pkg-config libtool libevent-dev libncurses-dev zlib1g-dev automake libssh-dev cmake ruby

Install msgpack >= 1.2.0

git clone https://github.com/msgpack/msgpack-c.git
cd msgpack-c
cmake .


## build-git-together-on-ubuntu-18.04.bash
# package dependences
sudo apt install pkg-config
sudo apt install libssl-dev

# build toolchain
sudo apt-get install curl
curl https://sh.rustup.rs -sSf | sh

source $HOME/.cargo/env
rustup default nightly
	#!/usr/bin/env bash

	set -x

	# need to specify where to put the test file (on the target device)
	if [ $# -eq 0 ] ; then
	echo "usage: $0 <target file on device>"
	exit 1
	fi
	# package dependences
	sudo apt install pkg-config
	sudo apt install libssl-dev

	# build toolchain
	sudo apt-get install curl
	curl https://sh.rustup.rs -sSf \| sh

	source $HOME/.cargo/env
	rustup default nightly