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Full Discussion: Grep'ing information from a log file on SUN OS 5
Top Forums Shell Programming and Scripting Grep'ing information from a log file on SUN OS 5 Post 302574678 by hergp on Friday 18th of November 2011 02:52:12 AM
Old 11-18-2011
Try to replace the single quotes with double quotes and add another pair of escaped quotes for the shell on hostname, so that the pipe character is not interpreted by the shell there.
Code:
ssh hostname grep "\"$HOST|$DATE\"" /path/to/file.log

 

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LEARN ABOUT DEBIAN

masqmail.aliases

masqmail.aliases(5)						   File Formats 					       masqmail.aliases(5)

NAME

       masqmail.aliases - masqmail alias file format

DESCRIPTION

       This man page describes the format of the masqmail alias file.  Its usual location is /etc/aliases.

FILE FORMAT

       The  alias  file consists of lines of the form: local_part: item1, item2, ...  Items can be surrounded by double quotes `"'.  If within the
       quotes other quotes are needed for an address they can be escaped with a leading backslash `'.

       A leading backslash `' indicates that this address shall not be further expanded.

       A leading pipe symbol `|' indicates that the item shall be treated as a pipe command.  The content of the message will then be sent to  the
       standard  input	of a command.  The command will run under the user id and group id masqmail is running as.  If quotes are needed, the pipe
       symbol must appear within the quotes.

       Loops will be detected, the offending address will be ignored.

       Aliases will be expanded at delivery time.  This means that if there is a message still in the queue and you change any alias which matches
       one of the recipient addresses, the change will have effect next time a delivery is attemped.

       There is no need to restart masqmail or run any command when the alias file has been changed.

AUTHOR

       Masqmail was written by Oliver Kurth.  It is now maintained by Markus Schnalke <meillo@marmaro.de>.

       You  will find the newest version of masqmail at http://marmaro.de/prog/masqmail/.  There is also a mailing list, you will find information
       about it at masqmail's main site.

BUGS

       Please report bugs to the mailing list.

SEE ALSO

       masqmail.conf(5), masqmail(8),

masqmail-0.2.30 						    2011-07-27						       masqmail.aliases(5)
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