Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

asa(1) [opensolaris man page]

asa(1)								   User Commands							    asa(1)

NAME
asa - convert FORTRAN carriage-control output to printable form SYNOPSIS
asa [-f] [file]... DESCRIPTION
The asa utility will write its input files to standard output, mapping carriage-control characters from the text files to line-printer con- trol sequences. The first character of every line will be removed from the input, and the following actions will be performed. If the character removed is: SPACE The rest of the line will be output without change. 0 It is replaced by a newline control sequence followed by the rest of the input line. 1 It is replaced by a newpage control sequence followed by the rest of the input line. + It is replaced by a control sequence that causes printing to return to the first column of the previous line, where the rest of the input line is printed. For any other character in the first column of an input line, asa skips the character and prints the rest of the line unchanged. If asa is called without providing a filename, the standard input is used. OPTIONS
The following option is supported: -f Start each file on a new page. OPERANDS
The following operand is supported: file A pathname of a text file used for input. If no file operands are specified, or `-' is specified, then the standard input will be used. EXAMPLES
The command a.out | asa | lp converts output from a.out to conform with conventional printers and directs it through a pipe to the printer. The command asa output shows the contents of file output on a terminal as it would appear on a printer. The following program is used in the next two examples: write(*,'(" Blank")') write(*,'("0Zero ")') write(*,'("+ Plus ")') write(*,'("1One ")') end Both of the following examples produce two pages of output: Page 1: Blank ZeroPlus Page 2: One Example 1 Using actual files a.out > MyOutputFile asa < MyOutputFile | lp Example 2 Using only pipes a.out | asa | lp ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables that affect the execution of asa: LANG, LC_ALL, LC_CTYPE, LC_MES- SAGES, and NLSPATH. EXIT STATUS
The following exit values are returned: 0 All input files were output successfully. >0 An error occurred. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ SEE ALSO
lp(1), attributes(5), environ(5), standards(5) SunOS 5.11 18 Apr 1995 asa(1)

Check Out this Related Man Page

ASA(1P) 						     POSIX Programmer's Manual							   ASA(1P)

PROLOG
This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the correspond- ing Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux. NAME
asa - interpret carriage-control characters SYNOPSIS
asa [ file ... ] DESCRIPTION
The asa utility shall write its input files to standard output, mapping carriage-control characters from the text files to line-printer control sequences in an implementation-defined manner. The first character of every line shall be removed from the input, and the following actions are performed. If the character removed is: <space> The rest of the line is output without change. 0 A <newline> is output, then the rest of the input line. 1 One or more implementation-defined characters that causes an advance to the next page shall be output, followed by the rest of the input line. + The <newline> of the previous line shall be replaced with one or more implementation-defined characters that causes printing to return to column position 1, followed by the rest of the input line. If the '+' is the first character in the input, it shall be equivalent to <space>. The action of the asa utility is unspecified upon encountering any character other than those listed above as the first character in a line. OPTIONS
None. OPERANDS
file A pathname of a text file used for input. If no file operands are specified, the standard input shall be used. STDIN
The standard input shall be used only if no file operands are specified; see the INPUT FILES section. INPUT FILES
The input files shall be text files. ENVIRONMENT VARIABLES
The following environment variables shall affect the execution of asa: LANG Provide a default value for the internationalization variables that are unset or null. (See the Base Definitions volume of IEEE Std 1003.1-2001, Section 8.2, Internationalization Variables for the precedence of internationalization variables used to determine the values of locale categories.) LC_ALL If set to a non-empty string value, override the values of all the other internationalization variables. LC_CTYPE Determine the locale for the interpretation of sequences of bytes of text data as characters (for example, single-byte as opposed to multi-byte characters in arguments and input files). LC_MESSAGES Determine the locale that should be used to affect the format and contents of diagnostic messages written to standard error. NLSPATH Determine the location of message catalogs for the processing of LC_MESSAGES . ASYNCHRONOUS EVENTS
Default. STDOUT
The standard output shall be the text from the input file modified as described in the DESCRIPTION section. STDERR
None. OUTPUT FILES
None. EXTENDED DESCRIPTION
None. EXIT STATUS
The following exit values shall be returned: 0 All input files were output successfully. >0 An error occurred. CONSEQUENCES OF ERRORS
Default. The following sections are informative. APPLICATION USAGE
None. EXAMPLES
1. The following command: asa file permits the viewing of file (created by a program using FORTRAN-style carriage-control characters) on a terminal. 2. The following command: a.out | asa | lp formats the FORTRAN output of a.out and directs it to the printer. RATIONALE
The asa utility is needed to map "standard" FORTRAN 77 output into a form acceptable to contemporary printers. Usually, asa is used to pipe data to the lp utility; see lp. This utility is generally used only by FORTRAN programs. The standard developers decided to retain asa to avoid breaking the historical large base of FORTRAN applications that put carriage-control characters in their output files. There is no requirement that a system have a FORTRAN compiler in order to run applications that need asa. Historical implementations have used an ASCII <form-feed> in response to a 1 and an ASCII <carriage-return> in response to a '+' . It is suggested that implementations treat characters other than 0, 1, and '+' as <space> in the absence of any compelling reason to do other- wise. However, the action is listed here as "unspecified", permitting an implementation to provide extensions to access fast multiple-line slewing and channel seeking in a non-portable manner. FUTURE DIRECTIONS
None. SEE ALSO
fort77, lp COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Standard for Information Technol- ogy -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html . IEEE
/The Open Group 2003 ASA(1P)
Man Page