ubuntu 16.04 zsh: command not found: lspci, lsmod_lsmod: command not found

今天在输入：

lspci | grep -i nvidia
lsmod | grep nvidia

出现了下面的错误：

zsh: command not found: lspci
zsh: command not found: lsmod

这时候只需要输入下面的命令：

apt-get install pciutils
apt-get install kmod

就行了，我的输出信息为：

➜  darknet git:(master) ✗     lspci | grep -i nvidia   
00:07.0 VGA compatible controller: NVIDIA Corporation GM200GL [Tesla M40] (rev a1)
00:08.0 VGA compatible controller: NVIDIA Corporation GM200GL [Tesla M40] (rev a1)

➜  darknet git:(master) ✗     lsmod | grep nvidia 
nvidia_uvm            741376  16
nvidia_drm             45056  0
nvidia_modeset       1110016  1 nvidia_drm
nvidia              14344192  2393 nvidia_modeset,nvidia_uvm
ipmi_msghandler        49152  1 nvidia
drm_kms_helper        151552  2 cirrus,nvidia_drm
drm                   360448  5 ttm,drm_kms_helper,cirrus,nvidia_drm

参考文献

[1].lspci command not found. https://www.linuxquestions.org/questions/linux-newbie-8/lspci-command-not-found-418455/

[2].Docker container: lsmod not found. https://stackoverflow.com/questions/38229579/docker-container-lsmod-not-found