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lbryio / lbrycrd

The blockchain that provides the digital content namespace for the LBRY protocol
https://lbry.com
MIT License
2.58k stars 178 forks source link

Fix 'Use $(...) notation instead of legacy backticked `...`.' issue #347

Closed gy741 closed 4 years ago

gy741 commented 4 years ago

Hello,

Backticks are discouraged for any new scripts, since they complicate nesting, quoting, and escaping, besides being graphically less explicit.

Thanks.

Ref: http://mywiki.wooledge.org/BashFAQ/082. https://pubs.opengroup.org/onlinepubs/9699919799/xrat/V4_xcu_chap02.html#tag_23_02_06_03