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Full Discussion: need help in finding a string and to send an email using shell script
Top Forums Shell Programming and Scripting need help in finding a string and to send an email using shell script Post 302167871 by ranga27 on Friday 15th of February 2008 05:29:09 PM
Old 02-15-2008
Quote:
Originally Posted by joeyg
Code:
#! /bin/bash

admin=me@mycompany.com

rm sample_key.mat 2>/dev/null
cat sample_key.txt | grep "expire" >sample_key.mat

while read zf
   do
#      echo $zf
      fld1=$(echo $zf | cut -d" " -f4)
      fld2=$(echo $zf | cut -d" " -f5)
      fld3=$(echo $zf | cut -d" " -f9)
      fld4=$(echo $zf | cut -d" " -f10)

      subj="Expiring certificate"  
      mesg="$fld1 $fld2 $fld3 $fld4"
      echo $mesg

      echo "$mesg" | mailx -s "$subj" "$admin" 


done < sample_key.mat

rm sample_key.mat 2>/dev/null

Make sure to adjust the admin variable at the top. Seemed to work with a file which I used as a sample:

Code:
cat sample_key.txt
pub 5858D/58585255EF 2007-10-02 unicorn01516008 <uniccrn1@fund.com> sub 452659g/97974545df 2007-10-02 [expires: 2008-06-22]
pub 5858D/58585255EF 2007-10-02 unicorn01516008 <uniccrn2@fund.com> sub 452659g/97974545df 2007-10-02 [expires: 2008-07-22]
pub 5858D/58585255EF 2007-10-02 unicorn01516008 <uniccrn3@fund.com> sub 452659g/97974545df 2007-10-02 [expires: 2008-08-22]
pub 5858D/58585255EF 2007-10-02 unicorn01516008 <uniccrn4@fund.com> sub 452659g/97974545df 2007-10-02 
pub 5858D/58585255EF 2007-10-02 unicorn01516008 <uniccrn5@fund.com> sub 452659g/97974545df 2007-10-02 [expires: 2008-09-22]
pub 5858D/58585255EF 2007-10-02 unicorn01516008 <uniccrn6@fund.com> sub 452659g/97974545df 2007-10-02
pub 5858D/58585255EF 2007-10-02 unicorn01516008 <uniccrn7@fund.com> sub 452659g/97974545df 2007-10-02 [expires: 2008-07-22]

If my output file is having double line will it work , also if the length varies in my keys , this will work ??

Thanks Again!!
 

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LEARN ABOUT SUSE

tgt-admin

TGT-ADMIN(8)						      TGT Configuration Tool						      TGT-ADMIN(8)

NAME

       tgt-admin - Linux SCSI Target Configuration Tool.

SYNOPSIS

       tgt-admin -[OPTION]...

DESCRIPTION

       tgt-admin is a utility which allows a persistent configuration of targets and luns.
       It uses tgtadm commands to create, delete and show targets.

OPTIONS

       -e, --execute

       read /etc/tgt/targets.conf and execute tgtadm commands.
       if target already exists it will be deleted and a new instance will be created with the new parameters instead.

       -d, --delete

       delete all the targets

       -s, --show

       show all the targets

       -f, --force

       don't exit on tgtadm errors

       -p, --pretend

       only print tgtadm options

       -v, --verbose

       increase verbosity (no effect in "pretend" mode)

       -c, --conf <conf_file>

       specify an alternative configuration file instead of /etc/tgt/target.conf, which is the default.

       -h, --help

       display a list of available options and exits

CONFIGURATION FILE SYNTAX

       The defualt configuration file is: /etc/tgt/target.conf. It defines all the targets and their properties.
       The  configuration  file is in XML format and uses tags.  Configuration file contains several target blocks, where each block contains tar-
       get's proerties such as storage devices, initator ACL and authorization information. You can include other config files using:
       include /etc/tgt/xen/*.conf.

       There are 2 types of storage devices:

       backing-store - defines a virtual device on the target.

       direct-store  - defines a direct mapped device with the same properties as the physical device (such as VENDOR_ID , SERIAL_NUM, etc.)

       initiator-address - allows connections only from the specify IP address. defaults to ALL if no "initiator-address" is specified

       incominguser - define iscsi incoming authentication setting. if no "incominguser" is specified, it is not used.

       outgoinguser - define iscsi outgoing authentication setting. if no "outgoinguser" is specified, it is not used.

       example for a configuration file:
       <target iqn.2007-04.com.example:san.monitoring>
	  backing-store /dev/san/monitoring

	  # if no "incominguser" is specified, it is not used
	  incominguser backup secretpass12

	  # defaults to ALL if no "initiator-address" is specified
	  initiator-address 192.168.1.2 </target>

       <target iqn.2007-02.com.example:san.xen1>
	  backing-store /dev/san/xen1-disk1 # LUN1
	  direct-store /dev/san/xen1-disk2 # LUN2

	  initiator-address 192.168.1.2     # Allowed IP
	  initiator-address 192.168.5.6     # Allowed IP

	  incominguser user1 secretpass12
	  incominguser user2 secretpass23

	  outgoinguser userA secretpassA </target>

       <target iqn.2007-02.com.example:san.xen2>
	  backing-store /dev/san/xen2 </target>

       <target iqn.2007-06.com.example:san.vmware1>
	  backing-store /dev/san/vmware1 </target>

FILES

       /etc/tgt/target.conf
	      Configuration file for tgt-admin.

SEE ALSO

       tgtadm(8)

REPORTING BUGS

       Report bugs to <stgt-devel@lists.berlios.de>

TGT Configuration Tool						    2008-07-21							      TGT-ADMIN(8)
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