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    Apache Installed

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    • scottalanmillerS
      scottalanmiller @Lakshmana
      last edited by

      @Lakshmana said in Apache Installed:

      Only Apache and Nginx is installed in the offline mode as the internet is blocking inside the VM workstation.

      Why are two web servers installed on the same system?

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

        @Lakshmana said in Apache Installed:

        The test page is seen in the loopback address of the machine.
        Any good suggestion for the live troubleshooting??????

        What's the issue? Sounds like it is working correctly.

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

          Just for testing the status of two web servers in the same machine

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

            @Lakshmana said in Apache Installed:

            Just for testing the status of two web servers in the same machine

            But you would never have two on the same machine, they need the same ports.

            1 Reply Last reply Reply Quote 1
            • LakshmanaL
              Lakshmana
              last edited by

              Ok I will uninstall the Nginx from the machine and how to use the apache ??

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

                @Lakshmana said in Apache Installed:

                Ok I will uninstall the Nginx from the machine and how to use the apache ??

                What's not working with Apache? Your description sounded like it was working perfectly. What is wrong with it?

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

                  @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.
                  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

                  scottalanmillerS 2 Replies Last reply Reply Quote 0
                  • 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

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                            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

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                            STREAM CONNECTED 14547

                            STREAM CONNECTED 14546

                            STREAM CONNECTED 14543

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                            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

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                            STREAM CONNECTED 14515

                            STREAM CONNECTED 14514

                            STREAM CONNECTED 14511

                            STREAM CONNECTED 14510

                            STREAM CONNECTED 14507

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                            STREAM CONNECTED 14503

                            STREAM CONNECTED 14502

                            STREAM CONNECTED 14499

                            STREAM CONNECTED 14498

                            STREAM CONNECTED 14495

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                            STREAM CONNECTED 14490

                            STREAM CONNECTED 14487

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                            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

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                                        • 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)

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                                          • 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.

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