Shell concepts

Table of Contents

[C] [2019-11-03] Why Create a New Unix Shell? shell

[C] [2020-02-21] Ambitions for a Unix Shell | Hacker News shell

Thanks for the support! Since I may not get to those blog posts in a timely fashion, here's a little outline (and maybe this comment will form the seed of them)

[2018-05-09] comparing databases shellsqlite

One possibility is to use the sqlite3 command line client to export both databases and then diff the output. For example,

sqlite3 first.sqlite  .dump >first.dump
sqlite3 second.sqlite .dump >second.dump
diff first.dump second.dump

TODO [C] [2019-08-26] Seven God-Like Bash History Shortcuts You Will Actually Use | Lobsters shell

[2020-04-15] The first two statements of your BASH script should be… shell

#!/usr/bin/env bash
set -euo pipefail
The first statement is a Mac, GNU/Linux, and BSD portable way of finding the location of the bash interpreter. The second statement combines

[C] [2020-05-16] Nushell | A new type of shell. shellmalleable

[2020-05-16] about | Nushell shellmalleable

dditionally, commands can output structured data (you can think of this as a third kind of stream). Commands that work in the pipeline fit into one of three categories:
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