Next: The root filesystem Up: Overview of the Directory Previous: Overview of the Directory . This chapter is loosely based on the Linux filesystem standard, FSSTND, version 1.2 (see the bibliography, [ Qui95 ]), which attempts to set a standard for how the directory tree in a Linux system is organized. ... This chapter does not explain all files in detail. ... The major parts are the root, /usr љ , /var љ , and /home љ filesystems (see figure 2.1 ). ... Figure 2.1: Parts of a Unix directory tree. ...

We currently have 110 Gb of disk storage available on the main file server, Aussie . The individual workstations have about three times this much disk space as well. ... Disks on Aussie are named /data/operational1 and /data/software. While disks on the workstations are named /data/ workstation N where workstation is the name and N is usually 1 or sometimes 2. ... Try du /data/drew1 | ... If you store files on some other disk, create a link in your home directory which points to the directory. ...

. XMM-Newton Science Analysis System . dal (dal-1.182) [xmmsas_20060628_1801-7.0.0] . Meta Index / Home Page This document contains a large number of example programs which also are available separately. They can be found in directory dal/doc/reference/examples. The programs are built with the command: make test. XMM-Newton SOC/SSC -- 2006-06-28

... FileљStructure . ... After downloading all the catalogues, the paths to the various files should look like this: Installation Data Directory / stars / default / stars _0_0v0_1.cat Installation Data Directory / stars / default / stars _1_0v0_1.cat Installation Data Directory / stars / default / stars _2_0v0_1.cat Installation Data Directory / stars / ... In this case, all the files would be in the <Installation Data Directory>/stars/default directory. ...

... Preprocessor Compiler Control . ... This directive includes a file into code. ... include <file> or #include ``file'' . ... As another example if running program on MSDOS machine we want to include file msdos.h otherwise a default.h file. ... This is most often used with programs that translate other languages to C. For example, error messages produced by the C compiler can reference the file name and line numbers of the original source files instead of the intermediate C (translated) source files. ...

To compare two directories in the current directory: diff usability Usability Only in Usability: schedule diff usability/email Usability/email 2a3,4 > Jean JRS@pollux.ucs.co > Jim jim@frolix8 . diff reports that the file (or directory) schedule is unique to the directory Usability . diff then reports that there are differences between the file email in the directory usability and the file of the same name in the directory Usability . ...

The XPA source code directory contains two test programs, stest.c , and ctest.c that can serve as examples for writing XPA servers and clients, respectively. ... The stest program can be executed with no arguments to start an XPA server that contains the access points: xpa, xpa1, c_xpa (containing sub-commands cmd1 and cmd2), and i_xpa. ... xpaset xpa # send to xpa cat xpa.c | xpaset "xpa*" # send to xpa and xpa1 xpaget xpa # receive from xpa xpaget xpa* # receive from xpa and xpa1 etc. ...

... to the newline is passed to your shell (DCL under VMS, the Bourne shell under unix. ... For example, !ls or !directory will list the current directory. The return code from the command is available in the variable $exit_status , on unix systems it will be 0 for success, for weirder systems you should look in the system manual for the return value of the C function system . ... If a directory name starts with `~', CHDIR replaces the `~' with your home directory. ...

... Apache HTTP Server Version 2.4 . ... On systems with multiple users, each user can be permitted to have a web site in their home directory using the UserDir directive. Visitors to a URL http://example.com/~username/ will get content out of the home directory of the user " username ", out of the subdirectory specified by the UserDir directive. ... Per-user web directories . ... the URL http://example.com/~rbowen/file.html will be translated to the file path /home/rbowen/public_html/file.html . ...

... Server Side Includes . ... Protect Server Files by Default . Some hints and tips on security issues in setting up a web server. ... In typical operation, Apache is started by the root user, and it switches to the user defined by the User directive to serve hits. ... If the logs directory is writeable (by a non-root user), someone could replace a log file with a symlink to some other system file, and then root might overwrite that file with arbitrary data. ... Accessing http://localhost/~root/ . ...

... Apache HTTP Server Version 2.2 . ... On systems with multiple users, each user can be permitted to have a web site in their home directory using the UserDir directive. Visitors to a URL http://example.com/~username/ will get content out of the home directory of the user " username ", out of the subdirectory specified by the UserDir directive. Per-user web directories . ... the URL http://example.com/~rbowen/file.html will be translated to the file path /home/rbowen/public_html/file.html . ...

The example programs can be downloaded by clicking on the appropriate link, or can be copied from the directory $PHYTEACH/part_2/examples/ on the PWF Linux systems. The following are the programs referred to in self-study guide 2. page 11, projectile, projectile.f90 . ... page 34, simple subroutine example 1, swapmain.f90 . ... The following are the programs included in the Physics of Computational Physics handout. page 5, NAG Library information example, ex.f90 . ...

... Compilation and execution with the NAG compiler . Peculiarities in the NAG compiler . System parameters The Numerical Algorithms Group Ltd Wilkinson House Jordan Hill Road Oxford OX2 8DR infodesk@nag.co.uk Tel: +44 1865 511245 Fax: +44 1865 310139 NAG offers a Fortran 90 system which behaves as a compiler but in reality translates to C (except for the PC version). ... CERN had at that time a total of 80 000 code lines working with NAG's Fortran 90 compiler, version 1.1. ...

... This program was created for correlating chosen regions in the series of fts images. ... Chosen regions' . ... In this section the program counts the integral for each region of the grid for each image. ... As a matter of fact, the integral is total brightness of the region and it is counted by 'int_tabulated' IDL function. ... In addition, the program will show the count of the regions which correlate with the corresponding region (the brighter region means the bigger count) and its contour. ...

CFITSIO Interface Library CFITSIO is a library of ANSI C routines for reading and writing FITS format data files. ... The CFITSIO library is built on Unix systems by typing: > ./configure [--prefix=/target/installation/path] > make (or 'make shared') > make install (this step is optional) at the operating system prompt. The configure command customizes the Makefile for the particular system, then the `make' command compiles the source files and builds the library. ...

The Magnetospheric Yellow Pages provide easy links to space physics web pages all over the world. Those links are organized into four "directories": . Data Servers sorted by Data Type . Data Servers sorted by Institution . Project Pages . Group & Institution Pages . ... The Data Server directories are sorted two ways to make navigating easier. ... The other directory lists data servers by the institution that maintains the data server (e.g. the University of Colorado). ...

dfos = Data Flow Operations System, the common tool set for DFO make printable . The dfos system requires a common directory structure. It is defined in the RC file ~/.dfosrc. The current operational version for GIRAFFE is found here . Many of these directories have a substructure by DATE. ... data23/data/raw . DATE . ... raw data (fits files) . ... data23/data/headers . ... data23/data/calib . ... home/opslog/giraffe . ... operator (dfosInstall for save/ and template/) . ...

Underdetermined sets is a new type of data structures (terms) developed in Actor Prolog . ... The point is that an underdetermined set can include some indefinite rest (a tail) like a list in usual Prolog . At the same time, the order of elements of an underdetermined set can be arbitrary one and it does not affect results of unification of underdetermined sets. Moreover, Actor Prolog guarantees that a rest of an underdetermined set never contains elements that are explicitly given in the set. ...

Appendix I. Tips for New Linux Users . ... While the these tips are meant to clarify and assist users in installing and configuring the NVIDIA Linux Driver, it is by no means a tutorial on the use or administration of the Linux operating system. ... While newer releases of Linux bring new desktop interfaces to the user, much of the work in Linux takes place at the command prompt. ... No permissions is represented as 0. ... The shell provides an interface between the user and the operating system. ...

... Statistic files are managed using file generation sets and scripts in the ./scripts directory of this distribution. ... Each valid update appends a line of the following form to the current element of a file generation set named peerstats : . ... This keyword allows the (otherwise constant) filegen filename prefix to be modified for file generation sets, which is useful for handling statistics logs. filegen name [ file filename ] [ type typename ] [ flag flagval ] [ link | ...