debian 系统 mail: command not found

debian 系统如果 mail 命令不存在。可以使用 apt-get install mailutils 进行安装。

apt-get install mailutils

apt-get install mailutils
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
  exim4-base exim4-config exim4-daemon-light guile-2.2-libs libgc1c2
  libgnutls-dane0 libgsasl7 libkyotocabinet16v5 libmailutils5 libntlm0
  libpython2.7 libunbound8 mailutils-common
Suggested packages:
  exim4-doc-html | exim4-doc-info eximon4 spf-tools-perl swaks dns-root-data
  mailutils-mh mailutils-doc
The following NEW packages will be installed:
  exim4-base exim4-config exim4-daemon-light guile-2.2-libs libgc1c2
  libgnutls-dane0 libgsasl7 libkyotocabinet16v5 libmailutils5 libntlm0
  libpython2.7 libunbound8 mailutils mailutils-common
0 upgraded, 14 newly installed, 0 to remove and 40 not upgraded.
Need to get 11.7 MB of archives.
After this operation, 61.5 MB of additional disk space will be used.
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