Do you mean
1. find out if it ever occurs in the file
2. print lines that do not have the pattern
Otherwise please explain what you want, not how you wanted to do it. A negated character class (which what you wrote is not an example of) means 'match anything else except this'. grep -v [pattern] has this meaning.
I have written a script to test some isdn links in my network and I am trying to format the output to be more readable. Each line of the output has a different number of digits as follows...
Sitename , spid1 12345678901234 1234567890 1234567 , spid2 1234567890 1234567890 1234567
Sitename , ... (1 Reply)
Hi there
i have a script which will create unix user accounts. Id like to validate the entered string so that it is specifically 8 characters or less and consists of only ! not
Is there a way to validate a string against a regular expression.. i.e
size=`printf "$var | wc -m`
... (1 Reply)
I am trying to read a file and capture particular lines into different strings:
LENGTH: Some Content here
TEXT: Some Content Here
COMMENT: Some Content Here
I want to be able to get (LENGTH: .... ) into one array and so on... I'm trying to use PERL in slurp mode but for some reason... (8 Replies)
In Perl I can write a condition that evaluates a match expression like this:
if ($foo =~ /^bar/) {
do blah blah blah
}
How do I write this in shell? What I need to know is what operator do I use? The '=~' doesn't seem to fit. I've tried different operators, I browsed the man page for... (3 Replies)
Hi,
I have a variable in my script that gets its value from a procstack output. It could be a number of any length, or it could just be a '1' with 0 or more white spaces around it. I would like to detect when this variable is just a 1 and not a 1234, for example. This is as far as I got:
... (3 Replies)
I trying to match the begining of the following line in a perl script with a regular expression.
$ENV{'ORACLE_HOME'}
I tried this regluar expession:
/\$ENV\{\'ORACLE_HOME\'\}/
Instead of match, I got a blank prompt >
It seems to be a problem with the single quote. If I take it... (11 Replies)
Hi all,
How am I read a file, find the match regular expression and overwrite to the same files.
open DESTINATION_FILE, "<tmptravl.dat" or die "tmptravl.dat";
open NEW_DESTINATION_FILE, ">new_tmptravl.dat" or die "new_tmptravl.dat";
while (<DESTINATION_FILE>)
{
# print... (1 Reply)
I have a very large file (over 700 million lines) that has some lines that I need to delete. An example of 5 lines of the file:
HS4_80:8:2303:19153:193032 153 k80:138891
HS4_80:8:2105:5544:43174 89 k88:81949
165 k88:81949 323 0 * = 323 0 ... (6 Replies)
Hi
Consider the file
this is a good line
when running
grep '\b(good|great|excellent)\b' file5
I expect it to match the line but it doesn't... what am i doing wrong??
(ultimately this regex will be in a awk script- just using grep to test it)
Thanks,
Storms (5 Replies)
Hi,
temp="/usr=25,/usr/lib=12"
How to get only dir names with out values.
I tried like below but no use.
tmp=${temp##*,}
echo $tmp
o/p:
/usr/lib=12
expected o/p:
/usr /usr/lib ---> in array (13 Replies)
Discussion started by: munna_dude
13 Replies
LEARN ABOUT LINUX
imqkeytool
imqkeytool(1M) System Administration Commands imqkeytool(1M)NAME
imqkeytool - generate a self-signed certificate for secure communication
SYNOPSIS
/usr/bin/imqkeytool [-broker] [-servlet keystore_location]
/usr/bin/imqkeytool -h
DESCRIPTION
The imqkeytool utility generates a self-signed certificate for secure communication. The certificate can be used by a broker instance to
establish a secure connection with a client, or by a Message Queue-supplied HTTPS servlet to establish a secure connection with a broker
instance. An HTTPS servlet is an SSL-enabled varient of the HyperText Transfer Protocol that establishes a secure connection with a broker
instance.
Without an option, imqkeytool generates a self-signed certificate for a broker instance.
imqkeytool uses command line options to specify whether the certificate is used by a broker instance or by a servlet.
OPTIONS
The following options are supported:
-broker
Generate a self-signed certificate for the broker and places it in the Message Queue keystore. All broker instances running on a system
must use the same certificate.
-h
Display usage help. Do not execute anything else on the command line.
-servlet keystore_location
Generate a self-signed certificate for an HTTPS servlet and places it in keystore_location.
keystore_location refers to the location of the keystore. You should move this keystore to a location where it is accessible and read-
able by the Message Queue HTTPS servlet to establish a secure connection with a broker.
ENVIRONMENT VARIABLES
The following environment variables affect the execution of this command:
IMQ_JAVAHOME Specify the Java 2 compatible runtime. When this environment variable is not set it defaults to /usr/j2se.
EXIT STATUS
The following exit values are returned:
0 Successful completion.
>0 An error occurred.
FILES
/etc/imq/keystore Contains Message Queue keystore in which imqkeytool stores a self-signed certificate for brokers.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWiqu |
+-----------------------------+-----------------------------+
SEE ALSO imqadmin(1M), imqbrokerd(1M), imqcmd(1M), imqdbmgr(1M), imqobjmgr(1M), imqusermgr(1M), attributes(5)
Sun Java System Message Queue Administrator's Guide
SunOS 5.10 11 Mar 2004 imqkeytool(1M)