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Topic: PRoC


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In the News (Wed 9 Dec 09)

  
  /proc
/proc is very special in that it is also a virtual filesystem.
Most of the /proc file system is read-only; however, some files allow kernel variable to be changed.
The entries in /proc may change slightly between kernel versions, so if there is any doubt review the kernel documentation in the directory /usr/src/linux/Documentation.
www.tldp.org /LDP/Linux-Filesystem-Hierarchy/html/proc.html   (6673 words)

  
 Proc File System
Proc is an in-memory file system used to provide file based communication with the kernel.
Proc create an infrastructure for doing that and creates a simpler interface for kernel components to register files and the corresponding handler (these handlers will provide the actual functionality).
Proc files handling through the read_proc callback has to copy into a proc buffer which will be copied into the user space.
www.geocities.com /ravikiran_uvs/articles/proc.html   (1365 words)

  
 Proc - WoWWiki
Proc is short for "spec_proc" which is a term used by the original programmer of Circle-MUD, Jeremy Elson.
For weapons that have a proc, they usually have a Chance on Hit to either aid the wielder, harm his target(s) or both.
Worn items such as these can either trigger their proc when the wearer is hit in combat, when the wearer uses the item, or when the wearer hits his opponent with a melee attack.
www.wowwiki.com /Proc   (829 words)

  
 ./_Man_Solaris_2.6_html/html4/proc.4.html
/proc is a file system that provides access to the state of each process and light-weight process (lwp) in the system.
Although process state and consequently the contents of /proc files can change from instant to instant, a single read.2 of a /proc file is guaranteed to return a sane representation of state; that is, the read will be atomic with respect to the state of the process.
Because the old ioctl.2 version of /proc is currently supported for binary compatibility with old applications, the top-level directory for a process, /proc/pid, is not world-readable, but it is world-searchable.
www.cs.rit.edu /~hpb/Man/_Man_Solaris_2.6_html/html4/proc.4.html   (8549 words)

  
 The Linux /proc Filesystem as a Programmers' Tool | Linux Journal
Proc and its ability to display a wide array of data concerning the runtime state of a system are the focus of our discussion here.
Readers are invited to explore the /proc directory of an available system and consult the proc(5) manual page to solidify their understanding of the above discussion.
As an added measure in checking that we are working with the proc file we think we are, we compare the inode numbers, st_ino, and resident filesystem, st_dev, that both lstat(2) and fstat(2) reported in their /proc/net/dev attribute checks.
www.linuxjournal.com /article/8381   (4698 words)

  
 Linux: The proc Filesystem - Linux Manual   (Site not responding. Last check: 2007-10-21)
As there is no complete documentation for the /proc file system and we've used many freely available sources to write these chapters, it seems only fair to give the work back to the Linux community.
The entries in /proc may change slightly between the 2.1.* and the 2.2 kernel, so if there is any doubt review the kernel documentation in the directory /usr/src/linux/Documentation.
This chapter is heavily based on the documentation included in the pre 2.2 kernels, and became part of it in version 2.2.1 of the Linux kernel.
www.linuxforum.com /linux/x7919.html   (7086 words)

  
 The SQL Procedure : PROC SQL Statement
Any PROC SQL view is expanded into the underlying query, and parentheses are shown around all expressions to further indicate their order of evaluation.
PROC SQL sets the column width at n and specifies that character columns longer than n are flowed to multiple lines.
In that case, PROC SQL issues an error message and does not execute the statement.
www.uc.edu /sashtml/proc/z11stmt.htm   (994 words)

  
 The /proc File System And ProcMeter | Linux Journal
The /proc file system is a part of Linux that most people have not investigated deeply--perhaps may have never heard of.
First of all, the /proc file system is not a real file system; it is a virtual file system without the physical presence that a disk or a tape has.
When a program accesses one of the /proc files there is no device; instead, the kernel supplies the information from its internal state.
www.linuxjournal.com /article.php?sid=0177   (1849 words)

  
 proc (Linux Reviews)
The proc filesystem is a pseudo-filesystem which is used as an interface to kernel data structures.
This directory refers to the process accessing the /proc filesystem, and is identical to the /proc directory named by the process ID of the same process.
These variables can be read and sometimes modified using the proc file system, and the sysctl(2) system call.
linuxreviews.org /man/proc   (5865 words)

  
 Welcome to the Proc-HE Website - Title
Proc-HE is the body responsible for developing and implementing the procurement strategy for UK Higher Education.
The Proc-HE Vision is 'working together to develop and promote efficient and effective procurement practices and procedures throughout higher education taking into account social, ethical and environmental issues'.
The Proc-HE Secretariat, together with Procureweb (the sector's procurement community electronic database and communications system), support Proc-HE in delivering the Strategy.
www.proc-he.ac.uk   (163 words)

  
 JCL Procedures or PROC's
The PROC may be defined as a separate member and stored in a separate library (i.e.
At execution time when an EXEC statement references a PROC the PROC source code will be copied into the job and executed as if it is part of the JCL.
If a PROC is stored in a library that is not in the pre-defined then the PROC will not be found.
www.simotime.com /jclprc01.htm   (2011 words)

  
 proc   (Site not responding. Last check: 2007-10-21)
/proc is a pseudo-filesystem which is used as an interface to kernel data structures rather than reading and inter- preting /dev/kmem.
The /proc file system may introduce security holes into processes running with chroot(2).
For example, if /proc is mounted in the chroot hierarchy, a chdir(2) to /proc/1/root will return to the original root of the file system.
man.he.net /man5/proc   (2942 words)

  
 Reduce Your Coding Time Using Proc-Blaster   (Site not responding. Last check: 2007-10-21)
For example, in the above illustration, Procs has been selected, and you can see all the procs that are in the pubs database.
Notice here also that after each proc is a green checkmark indicating whether or not this proc returns a recordset or not.
This is a handy way to tell which of your procs in your database returns what type of data.
www.sql-server-performance.com /proc_blaster.asp   (2011 words)

  
 Analyzing Linear Models With Proc MIXED
Proc GLM was designed to fit fixed effect models and later amended to fit some random effect models by including RANDOM statement with TEST option.
It also has to be mentioned that PROC GLM was design for analysis of fixed effects models and all computations are done under the assumption that there is only one variance component in the model, the error term.
Values from proc mixed have to be compared with the Tests of Hypotheses for Mixed Model Analysis from proc GLM, not with the main, General Linear Model Procedure, ANOVA table.
www.uky.edu /ComputingCenter/SSTARS/mixed1.htm   (4696 words)

  
 Class: Proc
if prc is the same object as other_proc, or if they are both procs with the same body.
Generates a warning if multiple values are passed to a proc that expects just one (previously this silently converted the parameters to an array).
, generates an error if the wrong number of parameters are passed to a proc with multiple parameters.
www.ruby-doc.org /docs/rdoc/1.9/classes/Proc.html   (461 words)

  
 Migration: PROC MIGRATE Documentation
PROC MIGRATE not only copies or moves a library to the target installation, it also changes the members' file format to that of the most recent release of SAS, enabling you to exploit the full capabilities of the software.
Here is one SUGI 28 paper and associated presentation that focus on the role of PROC MIGRATE.
PROC MIGRATE: How to Migrate Your Data and Know You've Done It Right!
support.sas.com /rnd/migration/resources/procmigrate/index.html   (203 words)

  
 Built-In Commands - proc manual page   (Site not responding. Last check: 2007-10-21)
The proc command creates a new Tcl procedure named name, replacing any existing command or procedure there may have been by that name.
Whenever the new command is invoked, the contents of body will be executed by the Tcl interpreter.
This procedure is a bit like the incr command, except it multiplies the contents of the named variable by the value, which defaults to 2:
www.tcl.tk /man/tcl8.5/TclCmd/proc.htm   (519 words)

  
 PROC Boards: Fast DSP, Imaging, Rapid prototyping, FPGA
PROC Boards: Fast DSP, Imaging, Rapid prototyping, FPGA
The large variety of PROC boards enables the customer to choose the board that
The PROC boards, together with the PROCWizard, PROCMultiPort and other parts of our development tools, provide an environment that will
www.gidel.com /PROCBoards.htm   (133 words)

  
 Administer Linux on the fly
The /proc filesystem is one of Linux's great features, and this article gives you a thorough grounding in some of its most useful aspects.
With it, you can administer many details of the operating system without ever having to shut down and reboot the machine, which is a boon for those who need to keep their systems as available as possible.
Learn more about the /proc virtual filesystem from Linux Gazette.
www-106.ibm.com /developerworks/linux/library/l-adfly.html?ca=den-wud   (3517 words)

  
 An Overview of the Proc Filesystem LG #46
An Overview of the Proc Filesystem LG #46
Again, keep in mind that the capabilities of /proc and it's contents do vary version to version, otherwise, happy exploring.
Below is a short list of sites with in depth information (LDP aside of course) about /proc contributed by readers:
linuxgazette.net /issue46/fink.html   (437 words)

  
 Single and Dual Proc Amps
The SignVideo processing amplifiers (proc amps) are highly recommended for DV, Hi-8, 8, S-VHS, VHS, and betacam and for both linear and non-linear editing
Use our proc amps to correct shot by shot for brightness, contrast, color saturation and hue.
Also use our proc amps to match shots from different cameras or taken on different days or under different lighting conditions.
www.signvideo.com /single_dual_proc-amp_video-processor.htm   (366 words)

  
 Class: Proc
== [] arity binding call clone dup new to_proc to_s
Returns the value of the last expression evaluated in the block.
Shows the unique identifier for this proc, along with an indication of where the proc was defined.
www.ruby-doc.org /core/classes/Proc.html   (456 words)

  
 GeneCard for PROC
Applied Biosystems TaqMan ® Gene Expression Assays for PROC
the gene PROC for binary patterns associated with the probe-sets selected above.
Expression variation in blood from EXPOLDB for PROC
www.genecards.org /cgi-bin/carddisp.pl?gene=PROC   (629 words)

  
 The Linux Proc File System for Embedded Systems Concepts and Programing   (Site not responding. Last check: 2007-10-21)
The Linux Proc File System for Embedded Systems Concepts and Programing
The Linux Proc File System for Embedded Systems
Utilisation of kernel capabilities on a file scope
www.opentech.at /papers/embedded_proc/embedded_proc.html   (166 words)

  
 Linux Firewall-related /proc Entries
Some of these can be modified by root, but most are read only.
# cd /proc # ls -l version -r--r--r-- 1 root root 0 Jun 20 18:30 /proc/version # cat version Linux version 2.4.21 (guru@example.com) (gcc version 2.95.4 20011002)...
Note that the kernel fudges a bit the
www.securityfocus.com /infocus/1711   (2192 words)

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