1、安装anaconda后，执行命令
$ conda
输出 conda：未找到命令2、在跟目录下，打开etc/profile,添加anaconda环境变量
root@node01:/# vim etc/profile在最后一行添加anoconda3/bin：
export PATH=/opt/software/anaconda3/bin:$PATH
# anconda3安装路径
# 可以使用以下命令查询
# conda info --envs
root@node01:/# conda info --envs
# conda environments:
#
/home/wqy/.conda/envs/CenterNet
# base * /opt/software/anaconda3
3、source etc/profile 激活即可（也可重启）
检查conda是否可用
root@node01:/# conda
usage: conda [-h] [-V] command ...
conda is a tool for managing and deploying applications, environments and packages.
Options:
positional arguments:
command
clean Remove unused packages and caches.
config Modify configuration values in .condarc. This is modeled
after the git config command. Writes to the user .condarc
file (/root/.condarc) by default.
create Create a new conda environment from a list of specified
packages.
help Displays a list of available conda commands and their help
strings.
info Display information about current conda install.
init Initialize conda for shell interaction. [Experimental]
install Installs a list of packages into a specified conda
environment.
list List linked packages in a conda environment.
package Low-level conda package utility. (EXPERIMENTAL)
remove Remove a list of packages from a specified conda environment.
uninstall Alias for conda remove.
run Run an executable in a conda environment. [Experimental]
search Search for packages and display associated information. The
input is a MatchSpec, a query language for conda packages.
See examples below.
update Updates conda packages to the latest compatible version.
upgrade Alias for conda update.
optional arguments:
-h, --help Show this help message and exit.
-V, --version Show the conda version number and exit.
conda commands available from other packages:
build
convert
debug
develop
env
index
inspect
metapackage
render
server
skeleton
verify