To use a command with no argument: date . ... To use a command with a single argument: cd newdir . The cd command (used to change from one directory to another) takes the name of the directory newdir as its argument. To use a command with several arguments: cat file1 file2 file3 . The cat command takes the names of three files as arguments. ... This explains the name of the command - it concatenates any files given to it as arguments. To 'quote' an argument: ls 'part 1' . ...

The File System . This section describes how you can create new files, copy existing files, and delete obsolete files. ... RENAME to change the name of a file. ... Files can be created in several ways: text can be entered from the keyboard via the CREATE command, an editor can create a file, as can a running program, and files can be copied from other directories. ... To delete obsolete files, use the DELETE command followed by a file name or file name template (wildcards). ...

The following are useful tcsh completions I use, which should mostly be fairly standard for any unix platform, so you can just drop them into place. # directories complete cd 'C/*/d/' complete rmdir 'C/*/d/' complete lsd 'C/*/d/' # signal names # also note that the initial - can be created with the first completion # but without appending a space (note the extra slash with no # append character specified) ...

Next: Special Functions Up: MIDAS Command Language Previous: Local Keywords . As in FORTRAN 77 any of the following forms of the IF statement may be used: IF log_exp command ! ... If we do WRITE/KEYWORD INPUTC beer . ... N "Enter number: " . ... WRITE/KEYWORD INPUTC NONE ! ... WRITE/KEYWORD INPUTC YES !indicate, that INPUTI holds a valid number . ... Since, in the ELSE branch we know that parameter P6 is given, the default value " + " itself is never tested against the interval [22,1024]. ...

This is an interim program to convert Arecibo data into `regular' fits format files. ... Offset 5400.000000 (5399.719945) Object:U4131 Number of scans in an image:4 Number of dumps in a scan:300 Commands are (all caps required): QUIT to stop converting, DRIVE to finish entire file with same object name, UNTIL <scan> to continue for num or until reaching scan, SKIP <num> to skip to scan <num>, ASKFREQ to prompt for frequencies each time, ASKMAP to prompt for map pos. ...

... Data Analysis SAS News What is SAS? How to use SAS SAS Workshops SAS Version Changes Download and Install SAS Science Simulator (SciSim) . ... Is this going to be your first download of the SAS? ... Which version of the SAS do you intend to download? SAS version? RedHat 9 RedHat Enterprise Linux 4 RedHat Enterprise Linux 3 Fedora Core 3 SuSE 8.2 SuSE 7.3 Solaris 9 Solaris 8 Mac OS X 10.4 Mac OS X 10.3 VMWare for Windows . ... How many SAS users are going to be served through your download? ...

Program: EDITSET Purpose: Program to edit data in a set. ... If you want to change only one pixel, then enter this position as a box with sizes 1 in both directions. ... An example is: EXPRESSION=DATA*ABS(RA) which will multiply all values in BOX= with the absolute value of the grid in RA. ... NEWVAL= New value at: (x1,..,xn) [old value] No expression was entered at EXPRESSION= and you are prompted with NEWVAL= and the position & value of the current pixel starting at the lower left position in BOX=. ...

NAME webcheck --- archive DFS Group document files DESCRIPTION Command line tool to archive, get a copy or check-out a document file on a dedicated DFS Group repository. ... OPERANDS filename must 'stricly' be consistent with naming conventions defined for DFS Group documents (see http://www.eso.org/projects/dfs/team/ESO-doc-proc.html#name) Tar files are allowed for docread and docsrc documents only: otherwise, webcheck handles one file at a time. ...

Next: The exercise level Up: Using Ceilidh as a Student Previous: Using Ceilidh as a Student . ... This menu is identical whether it is obtained from the system level of Ceilidh using the sc command, or by entering Ceilidh with a -c argument. ... Course Summary button) If the teacher remembers to keep the information up-to-date, this command gives you a summary of the timetable for your course, with . ... ceilidh -c pr1 . ... If you entered the course level from the system level using first ceilidh . ...

... This appendix describes how to use the JavaScript console to evaluate expressions and display error messages to the user. ... Displaying Error Messages with the Console JavaScript 1.2 and earlier versions. ... You can specify whether to automatically open the console when a JavaScript error occurs or to display a dialog box for each JavaScript error. ... To open a dialog box each time an error occurs, add the following line to prefs.js : user_pref("javascript.classic.error_alerts", true); . ...

... solar system . ... Solar eclipse travelogue: Sulawesi delivers a spectacular eclipse . ... Observe the Solar System . ... Tour the Solar System . ... Do the paths of totality during solar eclipses follow a pattern that repeats after a certain period? ... RELATED TOPICS: SOLAR ECLIPSE . Total eclipses follow a period known as the saros, which is 18 years and 11 1/3 days long. ... Get instant access to subscriber content on Astronomy.com! ... Join Astronomy for America's 2017 total solar eclipse! ...

Many entry fields permit sexagesimal entry (h:m:s.s or :':"). ... Sexagesimal entry is flexible in that you can specify one to three fields, as you desire. ... Position entry widgets assume that a single field is decimal hours or degrees (h.h or . ... You may specify one to three fields: . ... Note: sexagesimal offsets and durations are entered in the same fashion, but a single field is decimal arc-seconds or seconds ('.' or s.s) and two fields are (arc) minutes and seconds (':"." or m:s.s). ...

The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...

... Stellar Evolution . Nucleosynthesis in Stars . The Evolution of Star Clusters . JAVA Physics Lab . Alternative Energies Class . Steve Kevan's Physics 251 Class . ... Talk on Solid State Physics of CCD detectors . Talk on Cosmological Issues . ... Digital Spectra of Stars . NETexperts E-mail List . The Electronic Universe Project e-mail: nuts@moo.uoregon.edu ...

Astronomy Discussion Forums . Forums: . ... God and Science ћ SETI ћ Software ћ UFO ћ XEphem . ... Discussion Forums . ... SETI A Great Idea And A Complete Waste . Forum List | ... Post Message | ... SETI is a beautiful idea but it is a complete waste of time and money. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

... LINKS . ... 0 total, enter for more, latest pics follow . AAL Activities . ... 105 total, enter for more, latest pics follow . ... Internet Time: @850 . ... INTELLIGENT-IP Internet Services . SOME LINKS . ... more links.. ... The AAL is not responsible for the content of external internet sites! ... Coordination & Astronomical Content by: J. Steinberg ...

This module allows "anonymous" user access to authenticated areas. ... Source File: mod_auth_anon.c . ... This module does access control in a manner similar to anonymous-ftp sites; i.e. have a 'magic' user id 'anonymous' and the email address as a password. ... Anonymous_VerifyEmail The example below (when combined with the Auth directives of a htpasswd-file based (or GDM, mSQL etc. ) base access control system allows users in as 'guests' with the following properties: . ... Default: none . ...

... A search for more than one word will find pages that contain all of the words. ... To limit your search to a single group, enter the group name followed by a slash at the beginning of the search string (e.g., "PmWiki/" or "Site/"). ... apple pie . ... apple' in the PmWiki group of pages . ... the phrase 'pmwiki/apple' in all groups of pages . ... For advanced searches , page list parameters (count, name, group, fmt, link, list, order, and trail) can be entered together with the search string. ...

A completely new possibility of Fortran 90 is recursion. Note that it requires that you give a new property RESULT for the output variable in the function declaration. ... Here follows two examples, first recursive calculation of the factorial, then recursive calculations of the Fibonacci-numbers. ... The listings of the routines follow, the output variables are called FAC_RESULT and FIBO_RESULT , respectively. ... Not only functions but also subroutines can be recursive. ...

In order to calculate the line profile of a given absorption line for atomic species Z with a wavelength LAMBDA (in Angstroms) and a microturbulent velocity VT (in km/s). ... mode . ... 1) The input model may contain more than one model (i.e. it may be an entire grid of models). Spectrum will cycle through this grid NMOD times, omitting NSKIP-1 models from the . ... However, the input data following MODE must be repeated NMOD times in order to obtain equivalent results for each model in the grid. ...