lihaoml

gs -dNOPAUSE -sDEVICE=jpeg -r144 -sOutputFile=p%03d.jpg file.pdf

https://christianheilmann.com/2012/09/30/quick-one-converting-a-multi-page-pdf-to-a-jpg-for-each-page-on-osx/


merge pdf
gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=out.pdf *.pdf

lihaoml

There are three types of stable coins:
* Coins that are backed up with cash in a bank account
  - example: Tether, TrueUSD, GUSD, PAX, USDC (Circle & Coinbase)
  - pros: pegged to dollar, stable
  - cons: user of these coins has to trust third party, credit risk
  - audit, custody, and insurance
* Coins that are backed up by deposit of other cryptocurrencies (BTC, ETH)
  - example: Dai (MakerDao) [5], Havven
  - pros: elimigated the needs to trust third party, since the collateral is also on blockchain
  - cons: volatility of the backup cryptocurrency, in order to achieve stability one would require more deposit that the value of stablecoins issued, and even that still face the risk of the collateral's price crash.

lihaoml

# Telegraf Configuration
#
# Telegraf is entirely plugin driven. All metrics are gathered from the
# declared inputs, and sent to the declared outputs.
#
# Plugins must be declared in here to be active.
# To deactivate a plugin, comment out the name and any variables.
#
# Use 'telegraf -config telegraf.conf -test' to see what metrics a config
# file would generate.

lihaoml

While regularly working with multiple repo, you may want to update them in one go.

• Use git up instead of git pull:

git config --global alias.up '!git remote update -p; git merge --ff-only @{u}'

and here is why.

• Create a bash script to update all repos [1]

lihaoml

export GIT_MERGE_AUTOEDIT=no

lihaoml

installation (check the version and os) https://docs.influxdata.com/influxdb/v1.6/introduction/installation/

ubuntu:

 wget https://dl.influxdata.com/influxdb/releases/influxdb_1.6.2_amd64.deb
 sudo dpkg -i influxdb_1.6.2_amd64.deb

macos:

lihaoml

Separate a repo into two

Let's start with cloning the source repo banana

git clone https://github.com/lihaoml/banana.git beanex

Now let's remove the origin in the cloned directory beanex:

git remote rm origin