Discover and read the best of Twitter Threads about #bat

Most recents (2)

1/ Many should exercise more caution in predicting China's future. Those overly attribute short-term market opportunity for innovation ability. They also omit serious macro factors and structural concerns. It's a "treadmill to hell" and "Gravity will not be repealed."
2/ The conventional attitude towards China: invest in the promises of today but ignore the risk. Consumption, global trade, and technological innovation are the promises. Excessive debt, frothy markets, Ponzi-like financial structures, bureaucracy, and opacity are the risks.
3/ Software bends the cost-curve downwards, improving productivity and economic growth. @pmarca brilliantly noted to @karaswisher "slow" (no software) versus "fast" (with software) sectors. The US says "There are no more jobs!" But should be saying: "There are not enough jobs!"
Read 25 tweets
#linux #bash #obfuscation using shell parameter expansion:

alphabet=abcdefghijklmnopqrstuvwxyz
${alphabet:2:1}at really
${alphabet: -24:-23}at really
${alphabet: -24:1}at really
${alphabet:2:-23}at really

gnu.org/software/bash/…
similar #bat #windows (ss64.com/nt/syntax-subs…)
The goal is to obfuscate the following command:
cat really
in which, really is a file.
Using arithmetic (add, sub, mul, div, mod, and pow) for calculating index or lenght
${alphabet: 2:(-20-3)}at really
Read 6 tweets

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