Apache Installed

scottalanmiller

For netstat, use these options for best results...

netstat -tulpn

scottalanmiller

@Lakshmana said in Apache Installed:

@Lakshmana
[test@localhost ~]$ /etc/init.d/httpd status
httpd dead but subsys locked

Is Nginx still running? If not, was httpd restarted after it was removed?

systemctl restart httpd

Lakshmana

@scottalanmiller

(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN -
tcp 0 0 :::80 :::* LISTEN -
tcp 0 0 :::22 :::* LISTEN -
tcp 0 0 ::1:631 :::* LISTEN -
tcp 0 0 ::1:25 :::* LISTEN -
udp 0 0 0.0.0.0:631 0.0.0.0:* -
udp 0 0 0.0.0.0:68 0.0.0.0:*

thwr

@Lakshmana please post the output of

~~netstat -anp tcp | grep listening | grep 80~~

assuming you want to run on port 80. Please also post the output of

~~ps ax | grep -v grep | grep -E 'apache|httpd'~~

OK, not required anymore. About the error: ps ax, not ps -ax, my bad

Lakshmana

@thwr [test@localhost ~]$ ps -ax | grep -v grep | grep -E 'apache|httpd'
Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.8/FAQ
2239 ? Ss 0:00 /usr/sbin/httpd
2246 ? S 0:00 /usr/sbin/httpd
2247 ? S 0:00 /usr/sbin/httpd
2248 ? S 0:00 /usr/sbin/httpd
2249 ? S 0:00 /usr/sbin/httpd
2250 ? S 0:00 /usr/sbin/httpd
2251 ? S 0:00 /usr/sbin/httpd
2252 ? S 0:00 /usr/sbin/httpd
2253 ? S 0:00 /usr/sbin/httpd

Lakshmana

@thwr [test@localhost ~]$ netstat -anp tcp | grep listening | grep 80
usage: netstat [-veenNcCF] [<Af>] -r netstat {-V|--version|-h|--help}
netstat [-vnNcaeol] [<Socket> ...]
netstat { [-veenNac] -I[<Iface>] | [-veenNac] -i | [-cnNe] -M | -s } [delay]

    -r, --route                display routing table
    -I, --interfaces=<Iface>   display interface table for <Iface>
    -i, --interfaces           display interface table
    -g, --groups               display multicast group memberships
    -s, --statistics           display networking statistics (like SNMP)
    -M, --masquerade           display masqueraded connections

    -v, --verbose              be verbose
    -n, --numeric              don't resolve names
    --numeric-hosts            don't resolve host names
    --numeric-ports            don't resolve port names
    --numeric-users            don't resolve user names
    -N, --symbolic             resolve hardware names
    -e, --extend               display other/more information
    -p, --programs             display PID/Program name for sockets
    -c, --continuous           continuous listing

    -l, --listening            display listening server sockets
    -a, --all, --listening     display all sockets (default: connected)
    -o, --timers               display timers
    -F, --fib                  display Forwarding Information Base (default)
    -C, --cache                display routing cache instead of FIB
    -T, --notrim               stop trimming long addresses
    -Z, --context              display SELinux security context for sockets

<Iface>: Name of interface to monitor/list.
<Socket>={-t|--tcp} {-u|--udp} {-S|--sctp} {-w|--raw} {-x|--unix} --ax25 --ipx --netrom
<AF>=Use '-A <af>' or '--<af>'; default: inet
List of possible address families (which support routing):
inet (DARPA Internet) inet6 (IPv6) ax25 (AMPR AX.25)
netrom (AMPR NET/ROM) ipx (Novell IPX) ddp (Appletalk DDP)
x25 (CCITT X.25)

scottalanmiller

@Lakshmana said in Apache Installed:

@scottalanmiller

(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN -
tcp 0 0 :::80 :::* LISTEN -
tcp 0 0 :::22 :::* LISTEN -
tcp 0 0 ::1:631 :::* LISTEN -
tcp 0 0 ::1:25 :::* LISTEN -
udp 0 0 0.0.0.0:631 0.0.0.0:* -
udp 0 0 0.0.0.0:68 0.0.0.0:*

Looks like you are forgetting to be root when doing systems administration tasks. Switch to root before doing any of this.

thwr

netstat -an | grep -i tcp | grep -i listening | grep 80

ps ax | grep -v grep | grep -E 'apache|httpd'

again, my bad. Could be your grep doesn't support -E, just use

ps ax | grep -v grep | grep apache

ps ax | grep -v grep | grep httpd

instead.

Lakshmana

@thwr said in Apache Installed:

ps ax | grep -v grep | grep httpd

[root@localhost ~]# ps ax | grep -v grep | grep apache
[root@localhost ~]# ps ax | grep -v grep | grep httpd
2239 ? Ss 0:00 /usr/sbin/httpd
2246 ? S 0:00 /usr/sbin/httpd
2247 ? S 0:00 /usr/sbin/httpd
2248 ? S 0:00 /usr/sbin/httpd
2249 ? S 0:00 /usr/sbin/httpd
2250 ? S 0:00 /usr/sbin/httpd
2251 ? S 0:00 /usr/sbin/httpd
2252 ? S 0:00 /usr/sbin/httpd
2253 ? S 0:00 /usr/sbin/httpd

scottalanmiller

Okay, so at this point, httpd is definitely running.