在docker-windows中安装ubuntu，安装完成之后进入bash，使用wegt命令，发现找不到curl命令，docker-desktop中ubuntu安装curl命令，ubuntu/debian 系统安装方法: apt-get update -y && apt-get install curl -y。

root@63e0552cc5d2:/# wget
bash: wget: command not found

先安装ubuntu/debian系统在安装wget

ubuntu/debian 系统安装方法: apt-get update -y && apt-get install curl -y

ubuntu/debian wget安装方法: apt-get -y install wget

root@63e0552cc5d2:/# apt-get update -y && apt-get install curl -y
Get:1 http://security.ubuntu.com/ubuntu focal-security InRelease [114 kB]
Get:2 http://archive.ubuntu.com/ubuntu focal InRelease [265 kB]
Get:3 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [961 kB]
Get:4 http://archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB]
Get:5 http://archive.ubuntu.com/ubuntu focal-backports InRelease [108 kB]
Get:6 http://archive.ubuntu.com/ubuntu focal/multiverse amd64 Packages [177 kB]
Get:7 http://archive.ubuntu.com/ubuntu focal/restricted amd64 Packages [33.4 kB]
Get:8 http://archive.ubuntu.com/ubuntu focal/universe amd64 Packages [11.3 MB]
Get:9 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 Packages [25.8 kB]
Get:10 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [1546 kB]
Get:11 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [839 kB]
Get:12 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages [1275 kB]
Get:13 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [1132 kB]
Get:14 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [1030 kB]
Get:15 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [1973 kB]
Get:16 http://archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 Packages [29.4 kB]
Get:17 http://archive.ubuntu.com/ubuntu focal-backports/main amd64 Packages [50.8 kB]
Get:18 http://archive.ubuntu.com/ubuntu focal-backports/universe amd64 Packages [24.8 kB]
Fetched 21.0 MB in 2min 27s (143 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
ca-certificates krb5-locales libasn1-8-heimdal libbrotli1 libcurl4 libgssapi-krb5-2 libgssapi3-heimdal
libhcrypto4-heimdal libheimbase1-heimdal libheimntlm0-heimdal libhx509-5-heimdal libk5crypto3 libkeyutils1
libkrb5-26-heimdal libkrb5-3 libkrb5support0 libldap-2.4-2 libldap-common libnghttp2-14 libpsl5 libroken18-heimdal
librtmp1 libsasl2-2 libsasl2-modules libsasl2-modules-db libsqlite3-0 libssh-4 libssl1.1 libwind0-heimdal openssl
publicsuffix
Suggested packages:
krb5-doc krb5-user libsasl2-modules-gssapi-mit | libsasl2-modules-gssapi-heimdal libsasl2-modules-ldap
libsasl2-modules-otp libsasl2-modules-sql
The following NEW packages will be installed:
ca-certificates curl krb5-locales libasn1-8-heimdal libbrotli1 libcurl4 libgssapi-krb5-2 libgssapi3-heimdal
libhcrypto4-heimdal libheimbase1-heimdal libheimntlm0-heimdal libhx509-5-heimdal libk5crypto3 libkeyutils1
libkrb5-26-heimdal libkrb5-3 libkrb5support0 libldap-2.4-2 libldap-common libnghttp2-14 libpsl5 libroken18-heimdal
librtmp1 libsasl2-2 libsasl2-modules libsasl2-modules-db libsqlite3-0 libssh-4 libssl1.1 libwind0-heimdal openssl
publicsuffix
0 upgraded, 32 newly installed, 0 to remove and 12 not upgraded.
Need to get 5447 kB of archives.
After this operation, 16.7 MB of additional disk space will be used.
Get:1 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libssl1.1 amd64 1.1.1f-1ubuntu2.10 [1322 kB]
Get:2 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 openssl amd64 1.1.1f-1ubuntu2.10 [620 kB]
Get:3 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 ca-certificates all 20210119~20.04.2 [145 kB]
Get:4 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libsqlite3-0 amd64 3.31.1-4ubuntu0.2 [549 kB]
Get:5 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 krb5-locales all 1.17-6ubuntu4.1 [11.4 kB]
Get:6 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libkrb5support0 amd64 1.17-6ubuntu4.1 [30.9 kB]
Get:7 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libk5crypto3 amd64 1.17-6ubuntu4.1 [79.9 kB]
Get:8 http://archive.ubuntu.com/ubuntu focal/main amd64 libkeyutils1 amd64 1.6-6ubuntu1 [10.2 kB]
Get:9 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libkrb5-3 amd64 1.17-6ubuntu4.1 [330 kB]
Get:10 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libgssapi-krb5-2 amd64 1.17-6ubuntu4.1 [121 kB]
Get:11 http://archive.ubuntu.com/ubuntu focal/main amd64 libpsl5 amd64 0.21.0-1ubuntu1 [51.5 kB]
Get:12 http://archive.ubuntu.com/ubuntu focal/main amd64 publicsuffix all 20200303.0012-1 [111 kB]
Get:13 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libbrotli1 amd64 1.0.7-6ubuntu0.1 [267 kB]
Get:14 http://archive.ubuntu.com/ubuntu focal/main amd64 libroken18-heimdal amd64 7.7.0+dfsg-1ubuntu1 [41.8 kB]
Get:15 http://archive.ubuntu.com/ubuntu focal/main amd64 libasn1-8-heimdal amd64 7.7.0+dfsg-1ubuntu1 [181 kB]
Get:16 http://archive.ubuntu.com/ubuntu focal/main amd64 libheimbase1-heimdal amd64 7.7.0+dfsg-1ubuntu1 [29.7 kB]
Get:17 http://archive.ubuntu.com/ubuntu focal/main amd64 libhcrypto4-heimdal amd64 7.7.0+dfsg-1ubuntu1 [87.9 kB]
Get:18 http://archive.ubuntu.com/ubuntu focal/main amd64 libwind0-heimdal amd64 7.7.0+dfsg-1ubuntu1 [48.0 kB]
Get:19 http://archive.ubuntu.com/ubuntu focal/main amd64 libhx509-5-heimdal amd64 7.7.0+dfsg-1ubuntu1 [107 kB]
Get:20 http://archive.ubuntu.com/ubuntu focal/main amd64 libkrb5-26-heimdal amd64 7.7.0+dfsg-1ubuntu1 [208 kB]
Get:21 http://archive.ubuntu.com/ubuntu focal/main amd64 libheimntlm0-heimdal amd64 7.7.0+dfsg-1ubuntu1 [15.1 kB]
Get:22 http://archive.ubuntu.com/ubuntu focal/main amd64 libgssapi3-heimdal amd64 7.7.0+dfsg-1ubuntu1 [96.1 kB]
Get:23 http://archive.ubuntu.com/ubuntu focal/main amd64 libsasl2-modules-db amd64 2.1.27+dfsg-2 [14.9 kB]
Get:24 http://archive.ubuntu.com/ubuntu focal/main amd64 libsasl2-2 amd64 2.1.27+dfsg-2 [49.3 kB]
Get:25 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libldap-common all 2.4.49+dfsg-2ubuntu1.8 [16.6 kB]
Get:26 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libldap-2.4-2 amd64 2.4.49+dfsg-2ubuntu1.8 [155 kB]
Get:27 http://archive.ubuntu.com/ubuntu focal/main amd64 libnghttp2-14 amd64 1.40.0-1build1 [78.7 kB]
Get:28 http://archive.ubuntu.com/ubuntu focal/main amd64 librtmp1 amd64 2.4+20151223.gitfa8646d.1-2build1 [54.9 kB]
Get:29 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libssh-4 amd64 0.9.3-2ubuntu2.2 [170 kB]
Get:30 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libcurl4 amd64 7.68.0-1ubuntu2.7 [234 kB]
Get:31 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 curl amd64 7.68.0-1ubuntu2.7 [161 kB]
Get:32 http://archive.ubuntu.com/ubuntu focal/main amd64 libsasl2-modules amd64 2.1.27+dfsg-2 [49.1 kB]
Fetched 5447 kB in 37s (147 kB/s)
debconf: delaying package configuration, since apt-utils is not installed
Selecting previously unselected package libssl1.1:amd64.
(Reading database ... 4127 files and directories currently installed.)
Preparing to unpack .../00-libssl1.1_1.1.1f-1ubuntu2.10_amd64.deb ...
Unpacking libssl1.1:amd64 (1.1.1f-1ubuntu2.10) ...
Selecting previously unselected package openssl.
Preparing to unpack .../01-openssl_1.1.1f-1ubuntu2.10_amd64.deb ...
Unpacking openssl (1.1.1f-1ubuntu2.10) ...
Selecting previously unselected package ca-certificates.
Preparing to unpack .../02-ca-certificates_20210119~20.04.2_all.deb ...
Unpacking ca-certificates (20210119~20.04.2) ...
Selecting previously unselected package libsqlite3-0:amd64.
Preparing to unpack .../03-libsqlite3-0_3.31.1-4ubuntu0.2_amd64.deb ...
Unpacking libsqlite3-0:amd64 (3.31.1-4ubuntu0.2) ...
Selecting previously unselected package krb5-locales.
Preparing to unpack .../04-krb5-locales_1.17-6ubuntu4.1_all.deb ...
Unpacking krb5-locales (1.17-6ubuntu4.1) ...
Selecting previously unselected package libkrb5support0:amd64.
Preparing to unpack .../05-libkrb5support0_1.17-6ubuntu4.1_amd64.deb ...
Unpacking libkrb5support0:amd64 (1.17-6ubuntu4.1) ...
Selecting previously unselected package libk5crypto3:amd64.
Preparing to unpack .../06-libk5crypto3_1.17-6ubuntu4.1_amd64.deb ...
Unpacking libk5crypto3:amd64 (1.17-6ubuntu4.1) ...
Selecting previously unselected package libkeyutils1:amd64.
Preparing to unpack .../07-libkeyutils1_1.6-6ubuntu1_amd64.deb ...
Unpacking libkeyutils1:amd64 (1.6-6ubuntu1) ...
Selecting previously unselected package libkrb5-3:amd64.
Preparing to unpack .../08-libkrb5-3_1.17-6ubuntu4.1_amd64.deb ...
Unpacking libkrb5-3:amd64 (1.17-6ubuntu4.1) ...
Selecting previously unselected package libgssapi-krb5-2:amd64.
Preparing to unpack .../09-libgssapi-krb5-2_1.17-6ubuntu4.1_amd64.deb ...
Unpacking libgssapi-krb5-2:amd64 (1.17-6ubuntu4.1) ...
Selecting previously unselected package libpsl5:amd64.
Preparing to unpack .../10-libpsl5_0.21.0-1ubuntu1_amd64.deb ...
Unpacking libpsl5:amd64 (0.21.0-1ubuntu1) ...
Selecting previously unselected package publicsuffix.
Preparing to unpack .../11-publicsuffix_20200303.0012-1_all.deb ...
Unpacking publicsuffix (20200303.0012-1) ...
Selecting previously unselected package libbrotli1:amd64.
Preparing to unpack .../12-libbrotli1_1.0.7-6ubuntu0.1_amd64.deb ...
Unpacking libbrotli1:amd64 (1.0.7-6ubuntu0.1) ...
Selecting previously unselected package libroken18-heimdal:amd64.
Preparing to unpack .../13-libroken18-heimdal_7.7.0+dfsg-1ubuntu1_amd64.deb ...
Unpacking libroken18-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Selecting previously unselected package libasn1-8-heimdal:amd64.
Preparing to unpack .../14-libasn1-8-heimdal_7.7.0+dfsg-1ubuntu1_amd64.deb ...
Unpacking libasn1-8-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Selecting previously unselected package libheimbase1-heimdal:amd64.
Preparing to unpack .../15-libheimbase1-heimdal_7.7.0+dfsg-1ubuntu1_amd64.deb ...
Unpacking libheimbase1-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Selecting previously unselected package libhcrypto4-heimdal:amd64.
Preparing to unpack .../16-libhcrypto4-heimdal_7.7.0+dfsg-1ubuntu1_amd64.deb ...
Unpacking libhcrypto4-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Selecting previously unselected package libwind0-heimdal:amd64.
Preparing to unpack .../17-libwind0-heimdal_7.7.0+dfsg-1ubuntu1_amd64.deb ...
Unpacking libwind0-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Selecting previously unselected package libhx509-5-heimdal:amd64.
Preparing to unpack .../18-libhx509-5-heimdal_7.7.0+dfsg-1ubuntu1_amd64.deb ...
Unpacking libhx509-5-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Selecting previously unselected package libkrb5-26-heimdal:amd64.
Preparing to unpack .../19-libkrb5-26-heimdal_7.7.0+dfsg-1ubuntu1_amd64.deb ...
Unpacking libkrb5-26-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Selecting previously unselected package libheimntlm0-heimdal:amd64.
Preparing to unpack .../20-libheimntlm0-heimdal_7.7.0+dfsg-1ubuntu1_amd64.deb ...
Unpacking libheimntlm0-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Selecting previously unselected package libgssapi3-heimdal:amd64.
Preparing to unpack .../21-libgssapi3-heimdal_7.7.0+dfsg-1ubuntu1_amd64.deb ...
Unpacking libgssapi3-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Selecting previously unselected package libsasl2-modules-db:amd64.
Preparing to unpack .../22-libsasl2-modules-db_2.1.27+dfsg-2_amd64.deb ...
Unpacking libsasl2-modules-db:amd64 (2.1.27+dfsg-2) ...
Selecting previously unselected package libsasl2-2:amd64.
Preparing to unpack .../23-libsasl2-2_2.1.27+dfsg-2_amd64.deb ...
Unpacking libsasl2-2:amd64 (2.1.27+dfsg-2) ...
Selecting previously unselected package libldap-common.
Preparing to unpack .../24-libldap-common_2.4.49+dfsg-2ubuntu1.8_all.deb ...
Unpacking libldap-common (2.4.49+dfsg-2ubuntu1.8) ...
Selecting previously unselected package libldap-2.4-2:amd64.
Preparing to unpack .../25-libldap-2.4-2_2.4.49+dfsg-2ubuntu1.8_amd64.deb ...
Unpacking libldap-2.4-2:amd64 (2.4.49+dfsg-2ubuntu1.8) ...
Selecting previously unselected package libnghttp2-14:amd64.
Preparing to unpack .../26-libnghttp2-14_1.40.0-1build1_amd64.deb ...
Unpacking libnghttp2-14:amd64 (1.40.0-1build1) ...
Selecting previously unselected package librtmp1:amd64.
Preparing to unpack .../27-librtmp1_2.4+20151223.gitfa8646d.1-2build1_amd64.deb ...
Unpacking librtmp1:amd64 (2.4+20151223.gitfa8646d.1-2build1) ...
Selecting previously unselected package libssh-4:amd64.
Preparing to unpack .../28-libssh-4_0.9.3-2ubuntu2.2_amd64.deb ...
Unpacking libssh-4:amd64 (0.9.3-2ubuntu2.2) ...
Selecting previously unselected package libcurl4:amd64.
Preparing to unpack .../29-libcurl4_7.68.0-1ubuntu2.7_amd64.deb ...
Unpacking libcurl4:amd64 (7.68.0-1ubuntu2.7) ...
Selecting previously unselected package curl.
Preparing to unpack .../30-curl_7.68.0-1ubuntu2.7_amd64.deb ...
Unpacking curl (7.68.0-1ubuntu2.7) ...
Selecting previously unselected package libsasl2-modules:amd64.
Preparing to unpack .../31-libsasl2-modules_2.1.27+dfsg-2_amd64.deb ...
Unpacking libsasl2-modules:amd64 (2.1.27+dfsg-2) ...
Setting up libkeyutils1:amd64 (1.6-6ubuntu1) ...
Setting up libpsl5:amd64 (0.21.0-1ubuntu1) ...
Setting up libssl1.1:amd64 (1.1.1f-1ubuntu2.10) ...
debconf: unable to initialize frontend: Dialog
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76.)
debconf: falling back to frontend: Readline
debconf: unable to initialize frontend: Readline
debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.30.0 /usr/local/share/perl/5.30.0 /usr/lib/x86_64-linux-gnu/perl5/5.30 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.30 /usr/share/perl/5.30 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)
debconf: falling back to frontend: Teletype
Setting up libbrotli1:amd64 (1.0.7-6ubuntu0.1) ...
Setting up libsqlite3-0:amd64 (3.31.1-4ubuntu0.2) ...
Setting up libsasl2-modules:amd64 (2.1.27+dfsg-2) ...
Setting up libnghttp2-14:amd64 (1.40.0-1build1) ...
Setting up krb5-locales (1.17-6ubuntu4.1) ...
Setting up libldap-common (2.4.49+dfsg-2ubuntu1.8) ...
Setting up libkrb5support0:amd64 (1.17-6ubuntu4.1) ...
Setting up libsasl2-modules-db:amd64 (2.1.27+dfsg-2) ...
Setting up librtmp1:amd64 (2.4+20151223.gitfa8646d.1-2build1) ...
Setting up libk5crypto3:amd64 (1.17-6ubuntu4.1) ...
Setting up libsasl2-2:amd64 (2.1.27+dfsg-2) ...
Setting up libroken18-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Setting up libkrb5-3:amd64 (1.17-6ubuntu4.1) ...
Setting up openssl (1.1.1f-1ubuntu2.10) ...
Setting up publicsuffix (20200303.0012-1) ...
Setting up libheimbase1-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Setting up libasn1-8-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Setting up libhcrypto4-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Setting up ca-certificates (20210119~20.04.2) ...
debconf: unable to initialize frontend: Dialog
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76.)
debconf: falling back to frontend: Readline
debconf: unable to initialize frontend: Readline
debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.30.0 /usr/local/share/perl/5.30.0 /usr/lib/x86_64-linux-gnu/perl5/5.30 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.30 /usr/share/perl/5.30 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)
debconf: falling back to frontend: Teletype
Updating certificates in /etc/ssl/certs...
128 added, 0 removed; done.
Setting up libwind0-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Setting up libgssapi-krb5-2:amd64 (1.17-6ubuntu4.1) ...
Setting up libssh-4:amd64 (0.9.3-2ubuntu2.2) ...
Setting up libhx509-5-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Setting up libkrb5-26-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Setting up libheimntlm0-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Setting up libgssapi3-heimdal:amd64 (7.7.0+dfsg-1ubuntu1) ...
Setting up libldap-2.4-2:amd64 (2.4.49+dfsg-2ubuntu1.8) ...
Setting up libcurl4:amd64 (7.68.0-1ubuntu2.7) ...
Setting up curl (7.68.0-1ubuntu2.7) ...
Processing triggers for libc-bin (2.31-0ubuntu9.2) ...
Processing triggers for ca-certificates (20210119~20.04.2) ...
Updating certificates in /etc/ssl/certs...
0 added, 0 removed; done.
Running hooks in /etc/ca-certificates/update.d...
done.
root@63e0552cc5d2:/# curl
curl: try 'curl --help' or 'curl --manual' for more information

root@63e0552cc5d2:/# apt-get -y install wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
wget
0 upgraded, 1 newly installed, 0 to remove and 12 not upgraded.
Need to get 348 kB of archives.
After this operation, 1012 kB of additional disk space will be used.
Get:1 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 wget amd64 1.20.3-1ubuntu2 [348 kB]
Fetched 348 kB in 8s (45.3 kB/s)
debconf: delaying package configuration, since apt-utils is not installed
Selecting previously unselected package wget.
(Reading database ... 4660 files and directories currently installed.)
Preparing to unpack .../wget_1.20.3-1ubuntu2_amd64.deb ...
Unpacking wget (1.20.3-1ubuntu2) ...
Setting up wget (1.20.3-1ubuntu2) ...