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Full Discussion: Execute a command with root user
Top Forums Shell Programming and Scripting Execute a command with root user Post 302987965 by rbatte1 on Monday 19th of December 2016 08:00:31 AM
Old 12-19-2016
Additionally, if you run this:-
Code:
sudo cat /tmp/tmp.file >>/etc/logger

... what you are trying to do is to run cat with privileges so it can open whatever file out want, HOWEVER the >> is in your current, non-privileged shell so if you cannot open the file, then you will get the bash: /etc/logger: Permission denied seen in post 1

You haven't answered vbe's question about what /etc/logger is. Is this just a plain log file, or are you trying to write to the system logs? If it is the latter, overwriting/appending to it would be a bad thing. Usually /etc contains configuration information that you would not want to routinely overwrite/append. Depending on your actual desires, this is more likely to be a file in /var somewhere.

What are you actually trying to achieve?



Robin
 

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LEARN ABOUT DEBIAN

loggerappender

logger::appender(3tcl)					 Object Oriented logging facility				    logger::appender(3tcl)

__________________________________________________________________________________________________________________________________________________

NAME

       logger::appender - Collection of predefined appenders for logger

SYNOPSIS

       package require Tcl  8.2

       package require logger::appender  ?1.2?

       ::logger::appender::console -level level -service service ?options...?

       ::logger::appender::colorConsole -level level -service service ?options...?

_________________________________________________________________

DESCRIPTION

       This package provides a predefined set of logger templates.

       ::logger::appender::console -level level -service service ?options...?

	      -level level
		     Name of the level to fill in as "priority" in the log procedure.

	      -service service
		     Name of the service to fill in as "category" in the log procedure.

	      -appenderArgs appenderArgs
		     Any additional arguments for the log procedure in list form

	      -conversionPattern conversionPattern
		     The log pattern to use (see logger::utils::createLogProc for the allowed substitutions).

	      -procName procName
		     Explicitly set the name of the created procedure.

	      -procNameVar procNameVar
		     Name of the variable to set in the calling context. This variable will contain the name of the procedure.

       ::logger::appender::colorConsole -level level -service service ?options...?
	      See ::logger::appender::colorConsole for a description of the applicable options.

BUGS, IDEAS, FEEDBACK
       This  document,	and the package it describes, will undoubtedly contain bugs and other problems.  Please report such in the category logger
       of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883].  Please also report any ideas for enhancements you may have for
       either package and/or documentation.

KEYWORDS

       appender, logger

CATEGORY

       Programming tools

COPYRIGHT

       Copyright (c) 2005 Aamer Akhter <aakhter@cisco.com>

log									1.2						    logger::appender(3tcl)
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