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Top Forums Shell Programming and Scripting Use “tail -f” to monitor and report, but the top line should be always fixed on the screen. Post 302763841 by RudiC on Wednesday 30th of January 2013 01:55:18 PM
Old 01-30-2013
man console_codes:
Quote:
ECMA-48 CSI sequences

CSI (or ESC [) is followed by a sequence of parameters, . . .
r DECSTBM Set scrolling region; parameters are top and bottom row.
e.g. echo -en "\033[2;45r" followed by an ^L (ctrl L, clear screen)will clear the screen, put your first line (=header) into row 1, and then scroll happily the text coming below that, i.e. between lines 2 and 45.
 

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monitor(1)                                                        monitor command                                                       monitor(1)

NAME
monitor - receive logging information from LPD SYNOPSIS
monitor [ -u ] [ -t ] [ port ] DESCRIPTION
The monitor program is a template for a printer status monitoring program. It will open the specified TCP and/or UDP port, and then wait for accounting or other information to be sent. It prints this information on it standard output. OPTIONS
-u wait for connections on the UDP port. -t wait for connections on the TCP port. port Use the specified port number. EXIT STATUS
The following exit values are returned: zero (0) Successful completion. non-zero (!=0) An error occurred. SEE ALSO
lpd.conf(5), lpc(8), lpd(8), checkpc(8), lpr(1), lpq(1), lprm(1), printcap(5), lpd.conf(5), pr(1), lprng_certs(1), lprng_index_certs(1). AUTHOR
Patrick Powell <papowell@lprng.com>. HISTORY
LPRng is a enhanced printer spooler system with functionality similar to the Berkeley LPR software. The LPRng developer mailing list is lprng-devel@lists.sourceforge.net; subscribe by visiting https://lists.sourceforge.net/lists/listinfo/lprng-devel or sending mail to lprng- request@lists.sourceforge.net with the word subscribe in the body. The software is available via http://lprng.sourceforge.net LPRng 2006-12-09 monitor(1)
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