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Full Discussion: grep with history command
Top Forums UNIX for Dummies Questions & Answers grep with history command Post 302545347 by shifahim on Monday 8th of August 2011 06:11:35 AM
Old 08-08-2011
Question grep with history command
Hi,

Code:
history 800 | grep mail

  387  mailx -s "test from `hostname`" mohtashims@gmail.com  < /dev/null
  388  mailx -s  -a /tmp/hello.zip "test from `hostname`" mohtashims@gmail.com  < /dev/null
  389  mailx -s  "test from `hostname`" mohtashims@gmail.com  < /dev/null
  390  mailx -s  "test from `hostname`" mohtashims@gmail.com  < "Hello"
  392  mailx

Now I need the command in history at position 391, how could I ?

Kindly help.
 

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LEARN ABOUT DEBIAN

mactelnet

MACTELNET(1)						      General Commands Manual						      MACTELNET(1)

NAME

       mactelnet - A tool for telneting via MAC addresses

SYNOPSIS

       mactelnet [options] <MAC-Address|hostname>

DESCRIPTION

       This  tool  enables you to telnet other RouterOS or MAC-Telnetd enabled devices. You can connect to either a hostname or a MAC address.	If
       specified, the hostname (identity) will be looked up via MNDP discovery.

OPTIONS

       These programs follow the usual GNU command line syntax.  A summary of options is included below.

       -n     Do not use broadcast packets. A tad less insecure but requires root privileges.  This means that	ethernet  packets  will  have  the
	      specified mac-address as the packet destination, instead of using the ethernet broadcast address.

       -t     Amount  of  seconds  to wait for a response on each interface. If you have several network interfaces, this is the timeout value per
	      interface.

       -u     Specify username. Without this option, you will need to enter the username in a interactive prompt.

       -p     Specify password. Without this option, you will need to enter the password in a interactive prompt.

       -h     Show summary of options.

       -v     Show version of program.

SEE ALSO

       mndp(1), mactelnetd(1), macping(1).

AUTHOR

       mactelnet was written by Hakon Nessjoen <haakon.nessjoen@gmail.com>.

       This manual page was written by Hakon Nessjoen <haakon.nessjoen@gmail.com>, for the Debian project (and may be used by others).

								 February 27, 2011						      MACTELNET(1)
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