Red Hat DIRECTORY SERVER 2.0 - GATEWAY Manual de usuario Pagina 21
- Pagina / 96
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
Chapter 3. Getting started
Listen 80
User apache
Group apache
ServerRoot /etc/httpd
Options None
Figure 3-8. httpd.conf: Minimal version
Syntax summary: Getting launched
Listen
This specifies the network interface the server should listen on. If only a port
is specified then it will listen on every active network address. (Typically the
system’s own network address and the loopback address.)
User
This specifies the system user ID that the server process should run as. This user
was created by the Red Hat Linux Apache package.
Group
This specifies the system group ID that the server process should run as. This
group was created by the Red Hat Linux Apache package.
ServerRoot
All unqualified filenames in the configuration file will be resolved with respect
to this directory except for the actual web pages which will be handled by a
different command.
Options
This command sets various parameters in the configuration. We will meet these
through the course as we turn them on.
And if we start the web server now, with this five line configuration file, it launches
just fine and stays running.
# /etc/init.d/httpd start
Starting httpd: [ OK ]
# tail -1 /var/log/httpd/error_log
[Mon Mar 17 18:02:56 2003] [notice] Apache/2.0.40 (Red Hat Linux) configured -- resuming normal operations
# ps -ef | grep httpd
root 9344 1 0 18:02 ? 00:00:00 /usr/sbin/httpd
apache 9345 9344 0 18:02 ? 00:00:00 /usr/sbin/httpd
apache 9346 9344 0 18:02 ? 00:00:00 /usr/sbin/httpd
apache 9349 9344 0 18:02 ? 00:00:00 /usr/sbin/httpd
apache 9350 9344 0 18:02 ? 00:00:00 /usr/sbin/httpd
apache 9351 9344 0 18:02 ? 00:00:00 /usr/sbin/httpd
root 9357 8826 0 18:05 pts/3 00:00:00 grep httpd
Figure 3-9. Successful launch
But, as the figure shows, it’s not a single daemon that gets launched. There are six of
them. The first column of the ps output gives the owner of the process and the second
gives the process ID or PID. One of the server processes is owned by user root and
the others by user apache. That root-owned process is the parent process of all the
other processes. What happens is that the startup script that we manually invoked
launched the parent, root-owned process (PID 9344). It in turn launched five child
processes owned by apache (PIDs 9345–9351).
Why? Well, the idea is that the parent process does not service any request at all. Its
sole purpose is to keep an eye on the child processes. If one of them dies for any
17
- Hat Linux 1
- Table of Contents 3
- Installing the packages 6
- Changes made to the system 9
- /etc/group:apache:x:48: 10
- Quick and Dirty Web Server 11
- # usermod -G webadmin bob 13
- Chapter 2. The site’s design 15
- HTTP Query Structure 16
- Chapter 3. Getting started 19
- # /etc/init.d/httpd start 20
- Starting httpd: [ OK ] 20
- Use valid DNS names 22
- Syntax summary: Virtual hosts 23
- /etc/init.d/httpd 24
- TypesConfig /etc/mime.types 29
- Syntax summary: mime_module 30
- Chapter 5. Symbolic links 31
- Options +FollowSymLinks 32
- / causing problems 35
- Using default documents 36
- Syntax summary: dir_module 37
- • Last modified 39
- • Description 39
- Manipulating columns 40
- Manipulating rows 43
- Adding icons to the listing 46
- Adding text to the listing 48
- Using an HTML table 50
- Using both modules 53
- DirectoryIndex index.html 54
- Chapter 7. Logging 55
- • [date] 56
- • [severity] 56
- • message 56
- Access logs 57
- Four escape sequences 58
- Log rotation 61
- : commands 62
- Log file analysis 63
- Chapter 9. Delegated control 69
- Indexes which enables 71
- Simple uses of AllowOverride 72
- Chapter 10. Access control 75
- AllowOverride Limit 77
- </Directory> 77
- Syntax summary: Require 81
- New password: password 82
- Chapter 11. Conclusion 85
- Follow-on web server courses 87
- Appendix A. Apache modules 89
- -” is inserted 93
Relacionado con productos y manuales para Servidores Red Hat DIRECTORY SERVER 2.0 - GATEWAY
Servidores Red Hat NETSCAPE ENTERPRISE SERVER 6.1 - NSAPI PROGRAMMER GUIDE Guía de instalación
(91 paginas)
(91 paginas)
Servidores Red Hat NETSCAPE ENTERPRISE SERVER 6.0 - NSAPI PROGRAMMER GUIDE Guía de instalación
(90 paginas)
(90 paginas)
Servidores Red Hat NETSCAPE ENTREPRISE SERVER 6.1 - 08-2002 ADMINISTRATOR Manual de usuario
(33 paginas)
(33 paginas)
Servidores Red Hat NETWORK 3.6 - Manual de usuario
(51 paginas)
(51 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.068 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales