他のシェルと DSL から Nu への対応表

このテーブルは Nu の組込みコマンドやプラグインと他のシェルや DLS(Domain Specific Languages)との対応関係を理解することを助けるためのものです。ここでは全ての Nu コマンドとそのコマンドが他の言語でどう使われているかをマッピングしています。コントリビューション歓迎です。

注: Nu が 0.14.1 以降であることを想定しています。

Nushell	SQL	.Net LINQ (C#)	PowerShell (without external modules)	Bash
alias	-	-	alias	alias
append	-	Append	-Append
args	-	-
autoview	-	-
average(*)	avg	Average	Measure-Object, measure
binaryview(*)	-		Format-Hex
calc, = math	math operators	Aggregate, Average, Count, Max, Min, Sum		bc
cd	-	-	Set-Location, cd	cd
clear	-	-	Clear-Host	clear
clip	-	-	Set-Clipboard, scb	clip, clipboard, xclip, pbcopy
compact
config	-	-	$Profile	vi .bashrc, .profile
count	count	Count	Measure-Object, measure	wc
cp	-	-	Copy-Item, cp, copy	cp
date	NOW() / getdate()	DateTime class	Get-Date	date
debug
= dec		x--
default
drop
du	-	-		du
each	cursor		ForEach-Object, foreach, for
echo	print	-	Write-Output, write	echo
enter	-	-
evaluate_by
exit	-		exit	exit
first	top, limit	First, FirstOrDefault	Select-Object -First	head
format		String.Format	String.Format
from	import flatfile, openjson, cast(variable as xml)	-	Import/ConvertFrom-{Csv,Xml,Html,Json}
get		Select	(cmd).column
group_by	group by	GroupBy, group	Group-Object, group
headers
help	sp_help	-	Get-Help, help, man	man
histogram	-	-
history	-	-	Get-History, history	history
http(*)	-	HttpClient,WebClient, HttpWebRequest/Response	Invoke-WebRequest	wget
inc(*)	-		-	-
insert			Add-Member
is_empty	is null	String.InNullOrEmpty	String.InNullOrEmpty
keep, =take	top, limit	Take	Select-Object -First	head
keep_until
keep_while		TakeWhile
kill	-	-	Stop-Process, kill	kill
last		Last, LastOrDefault	Select-Object -Last	tail
lines	-	-	File.ReadAllLines
ls	-	-	Get-ChildItem, dir, ls	ls
map_max_by
match(*)	case when	Regex.IsMatch	[regex]
merge
mkdir	-	-	mkdir, md	mkdir
mv	-	-	Move-Item, mv, move, mi	mv
next
nth	limit x offset y, rownumber =	ElementAt	[x], indexing operator, ElementAt
open			Get-Content, gc, cat, type	cat
parse
pivot, =transpose	pivot	-
post(*)	-	HttpClient,WebClient, HttpWebRequest/Response	Invoke-WebRequest
prepend
prev
ps(*)	-	-	Get-Process, ps, gps	ps
pwd	-	-	Get-Location, pwd	pwd
range		Range	1..10, 'a'..'f'
reduce_by		Aggregate
reject
rename	-	-	Rename-Item, ren, rni	mv
reverse		Reverse	[Array]::Reverse($var)
rm	-	-	Remove-Item, del, erase, rd, ri, rm, rmdir	rm
save	-	-	Write-Output, Out-File	> foo.txt
select(***)	select	Select	Select-Object, select
shells	-	-	-
shuffle		Random	$var	Sort-Object {Get-Random}
size			Measure-Object, measure	wc
skip	where row_number()	Skip	Select-Object -Skip
skip_until
skip_while		SkipWhile
sort-by	order by	OrderBy, OrderByDescending, ThenBy, ThenByDescending	Sort-Object, sort
split_by		Split	Split
split_column		-
split_row		-
str(*)	string functions	String class	String class
sum	sum	Sum	Measure-Object, measure
sys(*)	-	-	Get-ComputerInfo	uname, lshw, lsblk, lscpu, lsusb, hdparam, free
table			Format-Table, ft, Format-List, fl
tags	-	-	-
textview(*)	-	-	Get-Content, cat
tree(*)	-	-	tree
to	-	-	Export/ConvertTo-{Csv,Xml,Html,Json}
touch	-	-	Set-Content	touch
trim	rtrim, ltrim	Trim, TrimStart, TrimEnd	Trim
uniq	distinct	Distinct	Get-Unique, gu	uniq
update(**)	As	-
version	select @@version	-	$PSVersionTable
with_env	-	-	$env:FOO = 'bar'	export foo = "bar"
what
where	where	Where	Where-Object, where, "?" operator
which	-	-	-	which
wrap

• * - these commands are part of the standard plugins
• ** - renamed from edit to update in 0.13.1
• *** - renamed from pick to select in 0.13.1