Blog About Php5 And Php4 Programming Techniques And Developing and Personal Web Hosting

Sponsored by: Search | Newsletter | Conference | Tech Jobs O’Reilly’s Emerging Technology Conference: May 13-16, 2002 Articles Linux Apache MySQL Perl PHP Python BSD Essentials What is LAMP? The Best of ONLamp.com aboutSQL Big Scary Daemons FreeBSD Basics HTTP Wrangler Linux in the Enterprise Linux Network Administration The Linux Professional Perl P5P Digest Archive PHP Admin Basics PHP Phanatics Python_News Security Alerts Alphabetical Directory of Linux Commands This directory of Linux commands is from Linux in a Nutshell, 3rd Edition. Click on any of the 379 commands below to get a description and list of available options. All links in the command summaries point to the online version of the book on Safari Tech Books Online. Buy it now Read it online imake options C preprocessor (cpp) interface to the make utility. imake (for include make) solves the portability problem of make by allowing machine dependencies to be kept in a central set of configuration files, separate from the descriptions of the various items to be built. The targets are contained in the Imakefile, a machineindependent description of the targets to be built, written as cpp macros. imake uses cpp to process the configuration files and the Imakefile, and to generate machine-specific Makefiles, which can then be used by make. One of the configuration files is a template file, a master file for imake. This template file (default is Imake.tmpl) #includes the other configuration files that contain machine dependencies such as variable assignments, site definitions, and cpp macros, and directs the order in which the files are processed. Each file affects the interpretation of later files and sections of Imake.tmpl. Comments may be included in imake configuration files, but the initial # needs to be preceded with an empty C comment: /**/# For more information, see cpp and make. Also check out the Nutshell Handbook Software Portability with imake, by Paul DuBois. Options -Ddefine Set directory-specific variables. This option is passed directly to cpp. -e Execute the generated Makefile. Default is to leave this to the user. -f filename Name of per-directory input file. Default is Imakefile. -Idirectory Directory in which imake template and configuration files may be Sponsored by:

XML Request/disable use of a “trailer” link-level encapsulation when sending. address Either a hostname present in the hostname database (/etc/hosts), or an Internet address expressed in the Internet standard dot notation. Return to: Alphabetical Directory of Linux Commands Copyright 2000-2002 O’Reilly & Associates, Inc. All Rights Reserved. All trademarks and registered trademarks appearing on the O’Reilly Network are the property of their respective owners. For problems or assistance with this site, email help@oreillynet.com

O’Reilly Books Latest LAMP Titles: mod_perl Pocket Reference SQL in a Nutshell Network Printing Books by topic: Linux Open Source Security System and Network Administration Unix Web and Internet O’Reilly Network Technologies: ONJava.com ONLamp.com openp2p.com Perl.com XML.com Apache BSD Java Javascript and CSS Linux Mac Mozilla .NET P2P Perl Policy PHP Python Web Services Wireless broadcast (inet only.) Specify address to use to represent broadcasts to the network. Default is the address with a host part of all 1s (i.e., x.y.z.255 for a class C network). debug/-debug Enable/disable driver-dependent debugging code. dest_address Specify the address of the correspondent on the other end of a point-to-point link. down Mark an interface “down” (unresponsive). hw class address Set the interface’s hardware class and address. class may be ether (Ethernet), ax25 (AX.25 Packet Radio), or ARCnet. irq addr Set the device’s interrupt line. metric n Set routing metric of the interface to n. Default is 0. mtu num Set the interface’s Maximum Transfer Unit (MTU). multicast Set the multicast flag. netmask mask (inet only.) Specify how much of the address to reserve for subdividing networks into subnetworks. mask can be specified as a single hexadecimal number with a leading 0x, with a dot notation Internet address, or with a pseudonetwork name listed in the network table /etc/networks. pointopoint/-pointopoint [address] Enable/disable point-to-point interfacing, so that the connection between the two machines is dedicated. up Mark an interface “up” (ready to send and receive). trailers/-trailers

Sponsored by: Search | Newsletter | Conference | Tech Jobs O’Reilly’s Emerging Technology Conference: May 13-16, 2002 Articles Linux Apache MySQL Perl PHP Python BSD Essentials What is LAMP? The Best of ONLamp.com aboutSQL Big Scary Daemons FreeBSD Basics HTTP Wrangler Linux in the Enterprise Linux Network Administration The Linux Professional Perl P5P Digest Archive PHP Admin Basics PHP Phanatics Python_News Security Alerts Alphabetical Directory of Linux Commands This directory of Linux commands is from Linux in a Nutshell, 3rd Edition. Click on any of the 379 commands below to get a description and list of available options. All links in the command summaries point to the online version of the book on Safari Tech Books Online. Buy it now Read it online ifconfig [interface] ifconfig [interface address_family parameters addresses] TCP/IP command. Assign an address to a network interface and/or configure network interface parameters. ifconfig is typically used at boot time to define the network address of each interface on a machine. It may be used at a later time to redefine an interface’s address or other parameters. Without arguments, ifconfig displays the current configuration for a network interface. Used with a single interface argument, ifconfig displays that particular interface’s current configuration. Arguments interface String of the form name unit, for example, en0. address_family Since an interface may receive transmissions in differing protocols, each of which may require separate naming schemes, you can specify the address_family to change the interpretation of the remaining parameters. You may specify inet (the default; for TCP/IP), ax25 (AX.25 Packet Radio), ddp (Appletalk Phase 2), or ipx (Novell). Parameters The following parameters may be set with ifconfig: allmulti/-allmulti Enable/disable sending of incoming frames to the kernel’s network layer. arp/-arp Enable/disable use of the Address Resolution Protocol in mapping between network-level addresses and link-level addresses. Sponsored by:

XML Copyright 2000-2002 O’Reilly & Associates, Inc. All Rights Reserved. All trademarks and registered trademarks appearing on the O’Reilly Network are the property of their respective owners. For problems or assistance with this site, email help@oreillynet.com

O’Reilly Books Latest LAMP Titles: mod_perl Pocket Reference SQL in a Nutshell Network Printing Books by topic: Linux Open Source Security System and Network Administration Unix Web and Internet O’Reilly Network Technologies: ONJava.com ONLamp.com openp2p.com Perl.com XML.com Apache BSD Java Javascript and CSS Linux Mac Mozilla .NET P2P Perl Policy PHP Python Web Services Wireless Return user IDs instead of usernames. -N Do not provide a user’s name or user ID if the file .noident exists in the user’s home directory. -o When queried for the type of operating system, always return OTHER. -pport Listen at port instead of the default, port 113. -tseconds Exit if no new requests have been received before seconds seconds have passed. Note that, with -i or -w, the next new request will result in identd being restarted. Default is infinity (never exit). -uuid Attempt to run as uid. Useful only with -b. -V Print version and exit. -w Run as a daemon, one process for all requests. Return to: Alphabetical Directory of Linux Commands

Sponsored by: Search | Newsletter | Conference | Tech Jobs O’Reilly’s Emerging Technology Conference: May 13-16, 2002 Articles Linux Apache MySQL Perl PHP Python BSD Essentials What is LAMP? The Best of ONLamp.com aboutSQL Big Scary Daemons FreeBSD Basics HTTP Wrangler Linux in the Enterprise Linux Network Administration The Linux Professional Perl P5P Digest Archive PHP Admin Basics PHP Phanatics Python_News Security Alerts Alphabetical Directory of Linux Commands This directory of Linux commands is from Linux in a Nutshell, 3rd Edition. Click on any of the 379 commands below to get a description and list of available options. All links in the command summaries point to the online version of the book on Safari Tech Books Online. Buy it now Read it online in.identd [options] [kernelfile [kmemfile]] TCP/IP command. Provide the name of the user whose process is running a specified TCP/IP connection. You may specify the kernel and its memory space. Options -a ip_address Bind to ip_address. Useful only with -b. By default, bind to the INADDR_ANY address. -b Run standalone; not for use with inetd. -d Allow debugging requests. -ggid Attempt to run in the group gid. Useful only with -b. -i Run as a daemon, one process per request. -l Log via syslogd. -m Allow multiple requests per session. -n Sponsored by:

XML Copyright 2000-2002 O’Reilly & Associates, Inc. All Rights Reserved. All trademarks and registered trademarks appearing on the O’Reilly Network are the property of their respective owners. For problems or assistance with this site, email help@oreillynet.com

O’Reilly Books Latest LAMP Titles: mod_perl Pocket Reference SQL in a Nutshell Network Printing Books by topic: Linux Open Source Security System and Network Administration Unix Web and Internet O’Reilly Network Technologies: ONJava.com ONLamp.com openp2p.com Perl.com XML.com Apache BSD Java Javascript and CSS Linux Mac Mozilla .NET P2P Perl Policy PHP Python Web Services Wireless

Sponsored by: Search | Newsletter | Conference | Tech Jobs O’Reilly’s Emerging Technology Conference: May 13-16, 2002 Articles Linux Apache MySQL Perl PHP Python BSD Essentials What is LAMP? The Best of ONLamp.com aboutSQL Big Scary Daemons FreeBSD Basics HTTP Wrangler Linux in the Enterprise Linux Network Administration The Linux Professional Perl P5P Digest Archive PHP Admin Basics PHP Phanatics Python_News Security Alerts Alphabetical Directory of Linux Commands This directory of Linux commands is from Linux in a Nutshell, 3rd Edition. Click on any of the 379 commands below to get a description and list of available options. All links in the command summaries point to the online version of the book on Safari Tech Books Online. Buy it now Read it online id [options] [username] Display information about yourself or another user: user ID, group ID, effective user ID and group ID if relevant, and additional group IDs. Options -g, –group Print group ID only. -G, –groups Print supplementary groups only. -n, –name With -u, -g, or -G, print user or group name, not number. -r, –real With -u, -g, or -G, print real, not effective, user ID or group ID. -u, –user Print user ID only. –help Print help message and then exit. –version Print version information. Return to: Alphabetical Directory of Linux Commands Sponsored by: