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    Apache Installed

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    • scottalanmillerS
      scottalanmiller @Lakshmana
      last edited by

      @Lakshmana said in Apache Installed:

      @scottalanmiller I have installed the apache server in the machine and checked the loopback address in the browser and after that the nginx is installed but not configured properly.

      Well yes, you can only have one and whichever one you start first will be the only one you can see. The other cannot start with the first one is there. Pick the one that you want and remove the other.

      1 Reply Last reply Reply Quote 1
      • scottalanmillerS
        scottalanmiller @Lakshmana
        last edited by

        @Lakshmana said in Apache Installed:

        I need to check the status of the apache by deleting any files in the apache file and other things to test in the web browser

        I'm unclear what you want to test. Apache by default has one page and it shows it. You can delete it, but then there is nothing to show. Web servers are very basic, there is very little to test.

        LakshmanaL 1 Reply Last reply Reply Quote 0
        • LakshmanaL
          Lakshmana @scottalanmiller
          last edited by

          @scottalanmiller For the purpose of interview i need to check the process in the apache servers.

          scottalanmillerS 1 Reply Last reply Reply Quote 0
          • scottalanmillerS
            scottalanmiller @Lakshmana
            last edited by

            @Lakshmana said in Apache Installed:

            @scottalanmiller For the purpose of interview i need to check the process in the apache servers.

            You don't do that as you describe. Use the ps command to check on the process. Use the netstat command to see if it is listening.

            LakshmanaL 1 Reply Last reply Reply Quote 0
            • LakshmanaL
              Lakshmana @scottalanmiller
              last edited by

              @scottalanmiller When netstat tried in the putty session

              STREAM CONNECTED 18609

              STREAM CONNECTED 18562 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 18561

              STREAM CONNECTED 18555 @/tmp/dbus-hUpBBvGHVz

              STREAM CONNECTED 18554

              DGRAM 18548

              STREAM CONNECTED 18506 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 18505

              STREAM CONNECTED 18502 @/tmp/.ICE-unix/2597

              STREAM CONNECTED 18501

              STREAM CONNECTED 18500 /tmp/orbit-test/linc-a5b-0-3d1bf164df37f

              STREAM CONNECTED 18499

              STREAM CONNECTED 18496 /tmp/orbit-test/linc-a40-0-1bd4c3cf39203

              STREAM CONNECTED 18495

              STREAM CONNECTED 18463 @/tmp/dbus-hUpBBvGHVz

              STREAM CONNECTED 18462

              STREAM CONNECTED 18426 @/tmp/.X11-unix/X0

              STREAM CONNECTED 18425

              STREAM CONNECTED 18379 /tmp/orbit-test/linc-a4d-0-50e83f3bc2a7e

              STREAM CONNECTED 18378

              STREAM CONNECTED 18375 /tmp/orbit-test/linc-a40-0-1bd4c3cf39203

              STREAM CONNECTED 18374

              STREAM CONNECTED 18371 @/tmp/dbus-hUpBBvGHVz

              STREAM CONNECTED 18370

              DGRAM 18369

              STREAM CONNECTED 18363 @/tmp/dbus-hUpBBvGHVz

              STREAM CONNECTED 18362

              STREAM CONNECTED 18335 @/tmp/dbus-hUpBBvGHVz

              STREAM CONNECTED 18334

              STREAM CONNECTED 18329 @/tmp/dbus-hUpBBvGHVz

              STREAM CONNECTED 18328

              STREAM CONNECTED 18321 @/tmp/.X11-unix/X0

              STREAM CONNECTED 18320

              STREAM CONNECTED 18259 /tmp/orbit-test/linc-a1c-0-5482815488c47

              STREAM CONNECTED 18258

              STREAM CONNECTED 18255 /tmp/orbit-test/linc-a40-0-1bd4c3cf39203

              STREAM CONNECTED 18254

              STREAM CONNECTED 18251 /tmp/orbit-test/linc-a47-0-4271396f88616

              STREAM CONNECTED 18249

              STREAM CONNECTED 18246 @/tmp/dbus-hUpBBvGHVz

              STREAM CONNECTED 18245

              STREAM CONNECTED 18244 /tmp/orbit-test/linc-a40-0-1bd4c3cf39203

              STREAM CONNECTED 18243

              STREAM CONNECTED 18239 @/tmp/dbus-hUpBBvGHVz

              STREAM CONNECTED 18238

              STREAM CONNECTED 18233 @/tmp/.X11-unix/X0

              STREAM CONNECTED 18232

              STREAM CONNECTED 18087 /tmp/orbit-test/linc-a25-0-26bf0efc3f0d6

              STREAM CONNECTED 18086

              STREAM CONNECTED 18083 /tmp/orbit-test/linc-a40-0-1bd4c3cf39203

              STREAM CONNECTED 18082

              STREAM CONNECTED 18078 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 18077

              STREAM CONNECTED 17875 @/tmp/dbus-hUpBBvGHVz

              STREAM CONNECTED 17874

              STREAM CONNECTED 17859 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 17858

              STREAM CONNECTED 17832 @/tmp/dbus-hUpBBvGHVz

              STREAM CONNECTED 17831

              STREAM CONNECTED 17828 @/tmp/.X11-unix/X0

              STREAM CONNECTED 17827

              STREAM CONNECTED 17770 @/tmp/.X11-unix/X0

              STREAM CONNECTED 17769

              STREAM CONNECTED 17768

              STREAM CONNECTED 17767

              STREAM CONNECTED 17741 @/tmp/.X11-unix/X0

              STREAM CONNECTED 17740

              STREAM CONNECTED 17637 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 17636

              DGRAM 17490

              STREAM CONNECTED 17444 @/tmp/.X11-unix/X0

              STREAM CONNECTED 17443

              DGRAM 16946

              STREAM CONNECTED 16857 @/tmp/gdm-session-PDfbpdGU

              STREAM CONNECTED 16856

              STREAM CONNECTED 16854 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 16853

              DGRAM 16788

              STREAM CONNECTED 16780 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 16779

              STREAM CONNECTED 16768 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 16767

              DGRAM 16766

              STREAM CONNECTED 16049 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 16048

              STREAM CONNECTED 16043 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 16042

              STREAM CONNECTED 15977 @/tmp/.X11-unix/X0

              STREAM CONNECTED 15975

              STREAM CONNECTED 15948 @/tmp/.X11-unix/X0

              STREAM CONNECTED 15947

              STREAM CONNECTED 15875 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 15874

              STREAM CONNECTED 15849 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 15848

              STREAM CONNECTED 15778 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 15777

              STREAM CONNECTED 15785 @/tmp/.X11-unix/X0

              STREAM CONNECTED 15776

              STREAM CONNECTED 15733 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 15732

              STREAM CONNECTED 15591 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 15590

              STREAM CONNECTED 15135 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 15134

              DGRAM 14709

              DGRAM 14619

              DGRAM 14587

              DGRAM 14583

              STREAM CONNECTED 14563

              STREAM CONNECTED 14562

              STREAM CONNECTED 14559

              STREAM CONNECTED 14558

              STREAM CONNECTED 14555

              STREAM CONNECTED 14554

              STREAM CONNECTED 14551

              STREAM CONNECTED 14550

              STREAM CONNECTED 14547

              STREAM CONNECTED 14546

              STREAM CONNECTED 14543

              STREAM CONNECTED 14542

              STREAM CONNECTED 14539

              STREAM CONNECTED 14538

              STREAM CONNECTED 14535

              STREAM CONNECTED 14534

              STREAM CONNECTED 14531

              STREAM CONNECTED 14530

              STREAM CONNECTED 14527

              STREAM CONNECTED 14526

              STREAM CONNECTED 14523

              STREAM CONNECTED 14522

              STREAM CONNECTED 14519

              STREAM CONNECTED 14518

              STREAM CONNECTED 14515

              STREAM CONNECTED 14514

              STREAM CONNECTED 14511

              STREAM CONNECTED 14510

              STREAM CONNECTED 14507

              STREAM CONNECTED 14506

              STREAM CONNECTED 14503

              STREAM CONNECTED 14502

              STREAM CONNECTED 14499

              STREAM CONNECTED 14498

              STREAM CONNECTED 14495

              STREAM CONNECTED 14494

              STREAM CONNECTED 14491

              STREAM CONNECTED 14490

              STREAM CONNECTED 14487

              STREAM CONNECTED 14486

              STREAM CONNECTED 14483

              STREAM CONNECTED 14482

              STREAM CONNECTED 14480

              STREAM CONNECTED 14479

              STREAM CONNECTED 14476

              STREAM CONNECTED 14475

              STREAM CONNECTED 14473

              STREAM CONNECTED 14472

              DGRAM 14399

              DGRAM 14143

              STREAM CONNECTED 13964 /var/run/acpid.socket

              STREAM CONNECTED 13963

              STREAM CONNECTED 13958 @/var/run/hald/dbus-xJOwa81KWB

              STREAM CONNECTED 13957

              STREAM CONNECTED 13927 @/var/run/hald/dbus-xJOwa81KWB

              STREAM CONNECTED 13891

              STREAM CONNECTED 13644 @/var/run/hald/dbus-38rXXQFNlu

              STREAM CONNECTED 13643

              STREAM CONNECTED 13622 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 13621

              DGRAM 13588

              STREAM CONNECTED 13486 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 13485

              DGRAM 13464

              STREAM CONNECTED 13390 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 13389

              DGRAM 13388

              STREAM CONNECTED 13340 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 13339

              STREAM CONNECTED 13327 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 13326

              DGRAM 13322

              STREAM CONNECTED 13296 /var/run/dbus/system_bus_socket

              STREAM CONNECTED 13295

              STREAM CONNECTED 13291

              STREAM CONNECTED 13290

              DGRAM 9388

              DGRAM 9387

              LakshmanaL thwrT 2 Replies Last reply Reply Quote 0
              • LakshmanaL
                Lakshmana @Lakshmana
                last edited by

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

                scottalanmillerS 1 Reply Last reply Reply Quote 0
                • scottalanmillerS
                  scottalanmiller
                  last edited by

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

                  netstat -tulpn
                  
                  LakshmanaL 1 Reply Last reply Reply Quote 0
                  • scottalanmillerS
                    scottalanmiller @Lakshmana
                    last edited by

                    @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
                    
                    1 Reply Last reply Reply Quote 0
                    • LakshmanaL
                      Lakshmana @scottalanmiller
                      last edited by

                      @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:*

                      scottalanmillerS 1 Reply Last reply Reply Quote 0
                      • thwrT
                        thwr @Lakshmana
                        last edited by 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

                        LakshmanaL 2 Replies Last reply Reply Quote 0
                        • LakshmanaL
                          Lakshmana @thwr
                          last edited by

                          @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

                          1 Reply Last reply Reply Quote 0
                          • LakshmanaL
                            Lakshmana @thwr
                            last edited by

                            @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)

                            1 Reply Last reply Reply Quote 0
                            • scottalanmillerS
                              scottalanmiller @Lakshmana
                              last edited by

                              @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.

                              1 Reply Last reply Reply Quote 1
                              • thwrT
                                thwr
                                last edited by

                                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.

                                LakshmanaL 1 Reply Last reply Reply Quote 0
                                • LakshmanaL
                                  Lakshmana @thwr
                                  last edited by

                                  @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

                                  1 Reply Last reply Reply Quote 0
                                  • scottalanmillerS
                                    scottalanmiller
                                    last edited by

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

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