02-11-2011
Thank you, I'm starting to get the hang of these expressions I think.
Oh I see now, the groups that pludi mentioned are the numbers. Ok, I didn't understand that. Thank you both very much.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Is it possible to combine a regular expression with a aritmetical expression? For example, taking a 8-numbers caracter sequece and casting each output of a grep, comparing to a constant.
THX! (2 Replies)
Discussion started by: Z0mby
2 Replies
2. Shell Programming and Scripting
hello all.. I'm a bit new to this site.. and I hope to learn alot.. but I've been having a hard time figuring this out. I'm horrible with regular expressions.. so any help would be greatly appreciated.
I have a file with a list of names like this: LASTNAME, FIRSTNAME, MIDDLEINITIAL
how can... (5 Replies)
Discussion started by: mac2118
5 Replies
3. Linux
Regular expression to extract "y" from "abc/x.y.z" (2 Replies)
Discussion started by: rag84dec
2 Replies
4. Programming
Hello all,
I need to match the red expression in the following lines :
MACRO_P+P-_scrambledServices_REM_PRC30.xml
MACRO_P+P-_scrambledServices_REM_RS636.xml
MACRO_P+P-_scrambledServices_REM_RS535.xml
and so on...
Can anyone give me a regular expression to match those characters ?
I am... (0 Replies)
Discussion started by: lsaas
0 Replies
5. Programming
Hi,
I need to write a java regular expression that has the following rules:
a) should not start with space or '.' (dot) character(s)
b) should not contain spaces in between of the characters
c) total characters length must be less than 80
d) should not be empty string
Can anyone... (0 Replies)
Discussion started by: royalibrahim
0 Replies
6. Programming
Hi,
I am looking for a Java regular expression to match the below pattern of a java script file.
var so = object.device.load('camera','value');
I want to grep out such lines present in the *.js files. The conditions are:
a) the line may start with blank space(s)
b) always the... (0 Replies)
Discussion started by: royalibrahim
0 Replies
7. Shell Programming and Scripting
CA_RELEASE has a value of 6. I need to check if that this is a numeric value. if not error.
source $CA_VERSION_DATA
if * ]
then
echo "CA_RELESE $CA_RELEASE is invalid"
exit -1
fi
+ source /etc/ncgl/ca_version_data
++ CA_PRODUCT_ID=samxts
++ CA_RELEASE=6
++ CA_WEEK_NO=7
++... (3 Replies)
Discussion started by: ketkee1985
3 Replies
8. Programming
Hi all,
How am I read a file, find the match regular expression and overwrite to the same files.
open DESTINATION_FILE, "<tmptravl.dat" or die "tmptravl.dat";
open NEW_DESTINATION_FILE, ">new_tmptravl.dat" or die "new_tmptravl.dat";
while (<DESTINATION_FILE>)
{
# print... (1 Reply)
Discussion started by: jessy83
1 Replies
9. Shell Programming and Scripting
I have file with following data,
http://www.some.com/web11.html
http://www.some.com/web/112.html
http://www.some.com/web/21.html
http://www.some.com/342.html
http://www.some.com/plk.html
http://www.some.com/abh.html
http://www.some.com/yte.html
http://www.some.com/tyr/098.html... (4 Replies)
Discussion started by: sol_nov
4 Replies
10. UNIX for Advanced & Expert Users
Hello All,
I'm trying to extract the lines between two consecutive elements of an array from a file.
My array looks like:
problem_arr=(PRS111 PRS213 PRS234)
j=0
while } ]
do
k=`expr $j + 1`
sed -n "/${problem_arr}/,/${problem_arr}/p" problemid.txt
---some operation goes... (11 Replies)
Discussion started by: InduInduIndu
11 Replies
LEARN ABOUT SUNOS
getdgrp
getdgrp(1M) System Administration Commands getdgrp(1M)
NAME
getdgrp - lists device groups which contain devices that match criteria
SYNOPSIS
/usr/sbin/getdgrp [-ael] [criteria...] [dgroup...]
DESCRIPTION
getdgrp generates a list of device groups that contain devices matching the given criteria. The criteria is given in the form of expres-
sions.
OPTIONS
The following options are supported:
-a Specifies that a device must match all criteria to be included in the list generated by this command. The option has no effect if
no criteria are defined.
-e Specifies that the list of device groups on the command line should be excluded from the list generated by this command. Without
the -e option the named device groups are included in the generated list. The flag has no effect if no devices are defined.
-l Specifies that all device groups (subject to the -e option and the dgroup list) should be listed even if they contain no valid
device members. This option has no affect if criteria is specified on the command line.
OPERANDS
The following operands are supported:
criteria Defines criteria that a device must match before a device group to which it belongs can be included in the generated list.
Specify criteria as an expression or a list of expressions which a device must meet for its group to be included in the
list generated by getdgrp. If no criteria are given, all device groups are included in the list.
Devices must satisfy at least one of the criteria in the list. However, the -a option can be used to define that a "logi-
cal and" operation should be performed. Then, only those groups containing devices which match all of the criteria in a
list will be included.
There are four possible expressions types which the criteria specified in the criteria argument may follow:
attribute=value Selects all device groups with a member whose attribute attribute is defined and is equal to
value.
attribute!=value Selects all device groups with a member whose attribute attribute is defined and does not equal
value.
attribute:* Selects all device groups with a member which has the attribute attribute defined.
attribute!:* Selects all device groups with a member which does not have the attribute attribute defined.
See putdev(1M) for a complete listing and description of available attributes.
dgroup Defines a set of device groups which should be included in or excluded from the generated list. Device groups that are
defined and which contain devices matching the criteria are included.
If the -e option is used, this list defines a set of device groups to be excluded. When the -e option is used and crite-
ria is also defined, the generated list will include device groups containing devices which match the criteria and are not
in the command line list.
EXIT STATUS
The following exit values are returned:
0 Successful completion of the task.
1 Command syntax was incorrect, invalid option was used, or an internal error occurred.
2 Device table or device group table could not be opened for reading.
FILES
/etc/device.tab
/etc/dgroup.tab
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
devattr(1M), getdev(1M), putdev(1M), putdgrp(1M), attributes(5)
SunOS 5.10 5 Jul 1990 getdgrp(1M)