Red Hat NETSCAPE ENTERPRISE SERVER 6.0 - PROGRAMMER GUIDE TO SERVLETS Manuel d'utilisateur télécharger pdf (Page 24)

If you meet these conditions, you do not need to log in as root to install the server; instead

prefer to log in as root, even though you meet the conditions.

Note – Only root can bind to ports >= 1024. However, to improve security, do not allow an

instance to run as root. You can congure an instance to run as another user. By default, an

instance's conguration les are writable by the user that instance runs as. This means a

non-root user can modify an instance's conguration le to obtain root access. Therefore, to

further improve security, avoid starting an instance as root.

Solaris oers the net_privaddr privilege to allow specic non-root users to bind to ports lesser

than 1024. Using this privilege means even instances that bind to ports lesser than 1024 can be

started by non-root users.

Unpacking the Files

To get the Sun ONE Web Server les and unpack them, follow these steps:

▼

To unpack the les

Insert the Sun Java SystemWeb Server CD in the drive.

Change to the CD-ROM directory. For example:

cd /cdrom

Change to the directory on the CD labeled with your UNIX operating system. For example:

cd Solaris_Sparc

Change to the installation directory. For example:

cd SUNWwbsvr

Copy the tar le, sunw-webserver-6.1.< platform-name >.tar, from the CD to your home

directory or a temporary directory. For example:

cp sun-webserver-6.1.sol.tar /tmp/SUNWwbinstall

Note – Untarring the le will cause the permissions of the destination directory to be modied so

that applications can no longer write les to it. To avoid this problem, untar the le in a

directory where you can modify the permissions. For example, instead of /tmp, use a

subdirectory under /tmp, for example, /tmp/SUNWwbinstall.

Copying the le may take some time.

Installing Web Server on UNIX Platforms

Sun Java System Web Server 6.1 SP9 Installation and Migration Guide • February 200824

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Red Hat NETSCAPE ENTERPRISE SERVER 6.0 - PROGRAMMER GUIDE TO SERVLETS Manuel d'utilisateur Page 24