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Full Discussion: About ping command
Top Forums UNIX for Dummies Questions & Answers About ping command Post 7150 by PxT on Wednesday 19th of September 2001 03:20:12 PM
Old 09-19-2001
Re: About ping command

Quote:
Originally posted by Papa Deoo

Here you can see the script that I have:
No we can't because you enclosed your script in angle brackets.

Anyway, change your script (looks like PHP?) to:
Code:
<?
$command="ping linux.com -t  ttl -c1 | tail -1 | awk '{print \"DATA: \" $4 \" \" $5}'";
system($command);
?>

You don't need the second system call, and you dont need to assign the output of the first to a variable unless you need to check that it succeeded (the output of your command is displayed automatically)

HTH

removed html tags / added code tags --oombera

Last edited by oombera; 02-16-2004 at 10:17 AM..
 

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script(1)							   User Commands							 script(1)

NAME
script - make record of a terminal session SYNOPSIS
script [-a] [filename] DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the record is saved in the file typescript. See WARNINGS. The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends when the forked shell exits or when Control-d is typed. OPTIONS
The following option is supported: -a Appends the session record to filename, rather than overwriting it. NOTES
script places everything that appears on the screen in filename, including prompts. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a privileged user, that is, root. Be sure that typescript is not a link before running script. SunOS 5.11 30 Jan 2004 script(1)
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