Linux command error

Nattyslinux · 12-02-2021, 04:47 AM

(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all)

That’s the error message I get on Linux after this command: netstat -antp | grep Apache

pan64 · 12-02-2021, 06:11 AM

And what is unclear with it?

Turbocapitalist · 12-02-2021, 06:49 AM

For the -p option to work, you'll have to run it as root. Also the grep part ought to search for a lower case 'apache' or else use the -i option.

shruggy · 12-02-2021, 06:51 AM

1. ss, which is a modern replacement for netstat, won't display this error message

.

2. What netstat -antp | grep Apache is supposed to show? The netstat option -n is short for --numeric-hosts --numeric-ports --numeric-users. Your grep expression will match nothing (not to mention that the names are probably lowercase). BTW, the name of Apache binary is httpd (if that's what you were trying to match) .

frankbell · 12-02-2021, 08:47 PM

The Apache process is called "httpd."

Turbocapitalist · 12-02-2021, 09:01 PM

Quote:

Originally Posted by frankbell

The Apache process is called "httpd."

On some distros. On others, such as Devuan and Raspberry Pi OS, it goes by 'apache2'.

Code:

$ pgrep -lx apache2
8500 apache2
12950 apache2
12951 apache2

$ lsb_release -rd
Description:    Devuan GNU/Linux 5 (daedalus/ceres)
Release:        5

and

Code:

$ pgrep -lx apache2
537 apache2
13035 apache2
13036 apache2
13037 apache2
13038 apache2
13040 apache2
13172 apache2
15458 apache2
15473 apache2

$ lsb_release -rd
Description:    Raspbian GNU/Linux 10 (buster)
Release:        10

frankbell · 12-02-2021, 09:23 PM

Quote:

On some distros. On others, such as Devuan and Raspberry Pi OS, it goes by 'apache2'.

Thanks to you, I learned something!

chrism01 · 12-02-2021, 10:24 PM

I always use 'grep -i'