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userb

4 karma · joined December 21, 2023

submissions comments

userb··on Awk in 20 Minutes (2015)

Is there any tutorial like this for 'sed'?

userb··on Show HN: A tool to compare Postgres data types for different use cases

It's really help to make a choice of data type. Thank you!

userb··on Show HN: Dotenv, if it is a Unix utility

What is the difference with or without "-S". 'env $(cat .env) <cmd>' still work?

userb··on Show HN: jnv: interactive JSON filter using jq

How to copy the filter data?