Kiểm tra xem môi trường ảo đã được kích hoạt chưa (lệnh trước đó đã hoạt động).

/// tip

Điều này là **không bắt buộc**, nhưng nó là một cách tốt để **kiểm tra** rằng mọi thứ đang hoạt động như mong đợi và bạn đang sử dụng đúng môi trường ảo mà bạn đã định.

///

//// tab | Linux, macOS, Windows Bash

<div class="termy">

```console
$ which python

mochizuki.nagano.jp
mock.pstmn.io
mod.gi
moda
modalen.no
modelling.aero
modelscape.com
modena.it
mods.jp
modum.no
modx.dev
moe
moi
moka.tochigi.jp
mokuren.ne.jp
mol.it
molde.no
molise.it
mom
mombetsu.hokkaido.jp
monash
mond.jp
money
money.bj
mongolian.jp
monster
monza-brianza.it
monza-e-della-brianza.it
monza.it

             'compilation to reduce the compilation time?'),
      'Eigen strong inline overridden.', 'Not overriding eigen strong inline, '
      'some compilations could take more than 20 mins.'):
    # Due to a known MSVC compiler issue
    # https://github.com/tensorflow/tensorflow/issues/10521
    # Overriding eigen strong inline speeds up the compiling of

LT",lastDay:"[Hier \xe0] LT",lastWeek:"dddd [dernier \xe0] LT",sameElse:"L"},relativeTime:{future:"dans %s",past:"il y a %s",s:"quelques secondes",ss:"%d secondes",m:"une minute",mm:"%d minutes",h:"une heure",hh:"%d heures",d:"un jour",dd:"%d jours",M:"un mois",MM:"%d mois",y:"un an",yy:"%d ans"},dayOfMonthOrdinalParse:/\d{1,2}(er|e)/,ordinal:function(e,a){switch(a){default:case"M":case"Q":case"D":case"DDD":case"d":return e+(1===e?"er":"e");case"w":case"W":return e+(1===e?"re":"e")}}}),M.defineLocale("fr-ch",{...

mochizuki.nagano.jp
mock.pstmn.io
mod.gi
moda
modalen.no
modelling.aero
modelscape.com
modena.it
mods.jp
modum.no
modx.dev
moe
moi
moka.tochigi.jp
mokuren.ne.jp
mol.it
molde.no
molise.it
mom
mombetsu.hokkaido.jp
monash
mond.jp
money
money.bj
mongolian.jp
monster
monza-brianza.it
monza-e-della-brianza.it
monza.it

BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Liberation Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-family-monospace:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace}*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}article,aside,figcaption,figure,footer,header,hgroup,main,nav,sect...

- github.com/hashicorp/hcl: [v1.0.0](https://github.com/hashicorp/hcl/tree/v1.0.0)
- github.com/hashicorp/logutils: [v1.0.0](https://github.com/hashicorp/logutils/tree/v1.0.0)
- github.com/hashicorp/mdns: [v1.0.0](https://github.com/hashicorp/mdns/tree/v1.0.0)
- github.com/hashicorp/memberlist: [v0.1.3](https://github.com/hashicorp/memberlist/tree/v0.1.3)
- github.com/hashicorp/serf: [v0.8.2](https://github.com/hashicorp/serf/tree/v0.8.2)

mbhuiyan, mdfaijul, Michael Gielda, Michael Kuchnik, Michal Szutenberg, Mikhail
Stepanov, Milan Straka, Mitchel Humpherys, Mohamed Moselhy, Mohamed Nour
Abouelseoud, Måns Bermell, Måns Nilsson, Nathan Luehr, Nico Jahn, Niroop
Ammbashankar, Oceania2018, Omri Steiner, Orivej Desh, Oskar Flordal, oujiafan,
Patrik Laurell, Paul B. Isaac'S, Paul Klinger, Pawel Piskorski, Pedro Marques,

icurus.jp
itigo.jp
jellybean.jp
kikirara.jp
kill.jp
kilo.jp
kuron.jp
littlestar.jp
lolipopmc.jp
lolitapunk.jp
lomo.jp
lovepop.jp
lovesick.jp
main.jp
mods.jp
mond.jp
mongolian.jp
moo.jp
namaste.jp
nikita.jp
nobushi.jp
noor.jp
oops.jp
parallel.jp
parasite.jp
pecori.jp
peewee.jp
penne.jp
pepper.jp

     * Wildcard expressions will not filter workgroup names or server names.
     *
     * <blockquote>
     *
     * <pre>
     * winnt&gt; ls c?o*
     * clock.avi                  -rw--      82944 Mon Oct 14 1996 1:38 AM
     * Cookies                    drw--          0 Fri Nov 13 1998 9:42 PM
     * 2 items in 5ms
     * </pre>
     *
     * </blockquote>
     *