How do I know what version of nginx I have Windows?

I have installed nginx on Debian 7 with the following steps

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install nginx
sudo service nginx start

I have confirmed that this starts nginx by accessing the hostip from the browser. How do I find out the version of nginx?

nginx -v fails with the 'command not found error

I verified that nginx exists in the usr/sbin directory and that directory is added to the $PATH variable

asked Dec 9, 2015 at 19:17

user_mdauser_mda

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5

It seems that your nginx hasn't been installed correctly. Pay attention to the output of the installation commands:

sudo apt-get install nginx

To check the nginx version, you can use this command:

$ nginx -v
nginx version: nginx/0.8.54

$ nginx -V
nginx version: nginx/0.8.54
TLS SNI support enabled
configure arguments: --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-client-body-temp-path=/var/lib/nginx/body --http-fastcgi-temp-path=/var/lib/nginx/fastcgi --http-log-path=/var/log/nginx/access.log --http-proxy-temp-path=/var/lib/nginx/proxy --http-scgi-temp-path=/var/lib/nginx/scgi --http-uwsgi-temp-path=/var/lib/nginx/uwsgi --lock-path=/var/lock/nginx.lock --pid-path=/var/run/nginx.pid --with-debug --with-http_addition_module --with-http_dav_module --with-http_geoip_module --with-http_gzip_static_module --with-http_image_filter_module --with-http_realip_module --with-http_stub_status_module --with-http_ssl_module --with-http_sub_module --with-http_xslt_module --with-ipv6 --with-sha1=/usr/include/openssl --with-md5=/usr/include/openssl --with-mail --with-mail_ssl_module --add-module=/build/buildd/nginx-0.8.54/debian/modules/nginx-upstream-fair

For more information: http://nginxlibrary.com/check-nginx-version/

You can use -v parameter to display the Nginx version only, or use the -V parameter to display the version, along with the compiler version and configuration parameters.

answered Jun 12, 2016 at 11:21

hassan ketabihassan ketabi

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In my case, I try to add sudo

sudo nginx -v

answered Jul 16, 2017 at 17:12

Frank NguyenFrank Nguyen

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1

If you don't know where it is, locate nginx first.

ps -ef | grep nginx

Then you will see something like this:

root      4801     1  0 May23 ?        00:00:00 nginx: master process /opt/nginx/sbin/nginx -c /opt/nginx/conf/nginx.conf
root     12427 11747  0 03:53 pts/1    00:00:00 grep --color=auto nginx
nginx    24012  4801  0 02:30 ?        00:00:00 nginx: worker process                              
nginx    24013  4801  0 02:30 ?        00:00:00 nginx: worker process

So now you already know where nginx is. You can use the -v or -V. Something like:

/opt/nginx/sbin/nginx -v

answered May 24, 2018 at 4:01

My guess is it's not in your path.
in bash, try:
echo $PATH
and
sudo which nginx
And see if the folder containing nginx is also in your $PATH variable.
If not, either add the folder to your path environment variable, or create an alias (and put it in your .bashrc) ooor your could create a link i guess.
or sudo nginx -v if you just want that...

answered Aug 14, 2017 at 22:51

xorxor

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Make sure that you have permissions to run the following commands.

If you check the man page of nginx from a terminal

man nginx

you can find this:

-V             Print the nginx version, compiler version, and configure script parameters.

-v             Print the nginx version.

Then type in terminal

nginx -v
nginx version: nginx/1.14.0

nginx -V
nginx version: nginx/1.14.0
built with OpenSSL 1.1.0g  2 Nov 2017
TLS SNI support enabled

If nginx is not installed in your system man nginx command can not find man page, so make sure you have installed nginx.

You can also find the version using this command:

Use one of the command to find the path of nginx

ps aux | grep nginx
ps -ef | grep nginx

root       883  0.0  0.3  44524  3388 ?        Ss   Dec07   0:00 nginx: master process /usr/sbin/nginx -g daemon on; master_process on

Then run from terminal:

/usr/sbin/nginx -v

nginx version: nginx/1.14.0

answered Dec 8, 2018 at 0:35

bhordupurbhordupur

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Try running command whereis nginx. It will give you the correct path of the nginx installation, in my case nginx is installed in /usr/local/sbin, so I need to check if this path exists in output of command echo $PATH. If you don't find the path in the output of this command, then you can add this.

Suppose the output of my echo $PATH command is this:

~$ echo $PATH
/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/nginx/sbin

Then I can append the path /usr/local/sbin in $PATH by following command:

~$ echo 'export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/nginx/sbin"' >> $HOME/.bashrc

Please check your nginx installation path may differ from mine, but the steps for adding them are same.

Zap

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answered Oct 26, 2017 at 5:16

search if iginx is installed or any package in your system

which nginx

OR

sudo which nginx

if previously nginx installed result will be like this /sbin/nginx /bin/nginx

if you use rhel, it will show you all installed modules

yum search nginx

OR check nginx version in rhel

rpm -q nginx

Result look like this

nginx-1.14.1-9.module+el8.0.0+4108+af250afe.x86_64

OR

sudo nginx -v

Result look like

nginx version: nginx/1.14.1

don't use "nginx --version" it will show unexpected errors. I'm a RHEL user.

1

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