# Mapa nushell de lenguajes imperativos

La idea detrás de esta tabla is ayudarte a entender como los comandos internos y plugins en Nu se relacionan con lenguajes imperativos. Hemos intentado producir un mapa de los comandos internos y sus equivalentes en otros lenguajes. Contribuciones son bienvenidas.

Nota: esta tabla asume Nu 0.14.1 o posterior.

NuShell Python Kotlin (Java) C++ Rust
alias
append list.append, set.add add push_back, emplace_back push, push_back
args
autoview
average(*) statistics.mean
binaryview(*) "{:x}".format Integer.toHexString
calc, = math math operators math operators math operators math operators
cd
clear
clip
compact
config
count len size, length length len
cp shutil.copy
date datetime.date.today java.time.LocalDate.now
debug
default
drop
du shutil.disk_usage
each for for for for
echo print println printf println!
enter
evaluate_by
exit exit System.exit, kotlin.system.exitProcess exit exit
fetch(*) urllib.request.urlopen
first list[0] List[0], peek vector[0], top vec[0]
format format
from bson
from csv csv
from eml
from ics
from ini
from json json
from ods
from sqlite sqlite3
from ssv
from toml
from tsv
from url
from vcf
from xlsx
from xml
from yaml
get dict["key"] Map["key"] map["key"]
grep filter filter filter filter
group_by itertools.groupby
headers
help help
histogram
history
inc(*) x += 1 x++ x++ += 1
insert list.insert
is_empty is None isEmpty empty
keep list[:x]
keep_until
keep_while itertools.takewhile
kill os.kill
last list[-1]
lines split, splitlines split views::split
ls os.listdir
map_max_by
match(*) re
merge
mkdir os.mkdir
mv shutil.move
next
nth list[x]
open open
parse
pivot zip(*matrix)
post(*) urllib.request.urlopen
prepend deque.appendleft
prev
ps(*) os.listdir('/proc')
pwd os.getcwd
range range
reduce_by functools.reduce
reject
rename shutil.move
reverse reversed, list.reverse
rm os.remove
save io.TextIOWrapper.write
select(***) {k:dict[k] for k in keylist}
shells
shuffle random.shuffle
size len
skip list[x:]
skip_until
skip_while itertools.dropwhile
sort-by sorted, list.sort
split_by re.split
split_column
split_row
str(*) str functions
sum sum
sys(*) sys
table
tags
textview(*)
tree(*)
to bson
to csv
to html
to json
to md
to sqlite
to toml
to tsv
to url
to yaml
touch open(path, 'a').close()
trim strip, rstrip, lstrip
uniq set
update(**)
version sys.version, sys.version_info
with_env os.environ
what
where filter filter filter filter
which shutil.which
wrap
  • * - Pertenecen de los plugins standard
  • ** - renombrada de edit a update en 0.13.1
  • *** - renombrada de pick a select en 0.13.1