06-27-2013
thanks a lot friend..!! it worked for me..
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I need some help.
Shell script counter. i need to add condition to check if counter is more than 10 and longer than 3 hours? it runs every 5 mins. it only check count and send email right now.
it runs in cron as below
gregcount.ksh gregdb 10 > /tmp/gregcount.out 2> /tmp/gregcount.err
... (1 Reply)
Discussion started by: pega
1 Replies
2. Shell Programming and Scripting
Hi,
I have such an example(ksh):
name1=Example
directory=/directory1/Example/directory2
match=$(grep -s '$name1' $directory | wc -l)
echo $match
But it replies to me:
0
What I expect from it, is to find $name1 in $directory and produce 1 for me as true, not false. (3 Replies)
Discussion started by: chish
3 Replies
3. UNIX for Dummies Questions & Answers
Dear all,
I have numerous dat files (a.dat, b.dat...) containing 500 numeric values each. I would like to count them, based on their range and obtain a histogram or a counter.
INPUT:
a.dat
1.3
2.16
0.34
......
b.dat
1.54
0.94
3.13
.....
... (2 Replies)
Discussion started by: chen.xiao.po
2 Replies
4. Shell Programming and Scripting
cat sport_by_month
Month : Jan
sport :Football
sport :Volleyball
Month: Feb
sport :BasketBall
sport: Cricket
sport: Fotball
Month: Mar
Month: APR
sport : Bowling
sport : Climbing
I need your help to have a script that count the number of sports per month and sorted by mont with... (7 Replies)
Discussion started by: Sara_84
7 Replies
5. Shell Programming and Scripting
i having a file
xxxxxxxxxxxxxxx1234 ...........value can be change
xxxxxxxxxxxxxxx1235
xxxxxxxxxxxxxxxx1236
.
.
.
.
xxxxxxxxxxxxxxxxx1300 ...........value can be change
i want to cut last four characters of first line and last line and find the missing pattern.
output should... (4 Replies)
Discussion started by: sagar_1986
4 Replies
6. Shell Programming and Scripting
if ;then
echo "mrnet greater 5000"
gzip /var/log/mrnet.log
mv /var/log/mrnet.log.gz /var/log/mrnet.log.1.gz
if ];then
i=1
let i++
mv /var/log/mrnet.log.1.gz /var/log/vieux-logs/mrnet.log.$i.gz
else
echo "theres no... (1 Reply)
Discussion started by: Froob
1 Replies
7. Shell Programming and Scripting
I have this file
1801,A1,2012-12-16 15:59:59.995,id2_3,ab,phoneC2-00,VOE,,,,,,,,,,,,,,,
1802,A1,2012-12-16 15:59:59.995,id2_3,ab=,phoneX1-01,BL,,,,,,,,,,,,,,,
1803,A1,2012-12-16 15:59:59.995,id2_3,ab,phone300,BL,,,,,,,,,,,,,,,
1804,A1,2012-12-16... (4 Replies)
Discussion started by: nikhil jain
4 Replies
8. Shell Programming and Scripting
For the following code
SEQ=200
awk -v S="$SEQ" '
$0 ~ S {
N++
print N
}
' "$1"ascii >"$1"search
N is printed 8002 times as it occurred 8002 times in file
how I could print the counter one time only (20 Replies)
Discussion started by: khaled79
20 Replies
9. Shell Programming and Scripting
hello
this script should show all users and space they used without problem :
ls /home >> /root/users.txt
cat /root/users.txt | while read line; do
space=`du -s /home/$line`
echo "$line space is $space"
shift
done
but when i remove pipe ,script run without any output:
ls /home... (4 Replies)
Discussion started by: nimafire
4 Replies
LEARN ABOUT REDHAT
pcre_table
PCRE_TABLE(5) File Formats Manual PCRE_TABLE(5)
NAME
pcre_table - format of Postfix PCRE tables
SYNOPSIS
pcre:/etc/postfix/filename
DESCRIPTION
The Postfix mail system uses optional tables for address rewriting or mail routing. These tables are usually in dbm or db format. Alterna-
tively, lookup tables can be specified in Perl Compatible Regular Expression form.
To find out what types of lookup tables your Postfix system supports use the postconf -m command.
The general form of a PCRE table is:
pattern result
When pattern matches a search string, use the corresponding result.
blank lines and comments
Empty lines and whitespace-only lines are ignored, as are lines whose first non-whitespace character is a `#'.
multi-line text
A logical line starts with non-whitespace text. A line that starts with whitespace continues a logical line.
Each pattern is a perl-like regular expression. The expression delimiter can be any character, except whitespace or characters that have
special meaning (traditionally the forward slash is used). The regular expression can contain whitespace.
By default, matching is case-insensitive, although following the second slash with an `i' flag will reverse this. Other flags are sup-
ported, but the only other useful one is `U', which makes matching ungreedy (see PCRE documentation and source for more info).
Each pattern is applied to the entire lookup key string. Depending on the application, that string is an entire client hostname, an entire
client IP address, or an entire mail address. Thus, no parent domain or parent network search is done, and user@domain mail addresses are
not broken up into their user and domain constituent parts, nor is user+foo broken up into user and foo.
Patterns are applied in the order as specified in the table, until a pattern is found that matches the search string.
Substitution of substrings from the matched expression into the result string is possible using the conventional perl syntax ($1, $2,
etc.). The macros in the result string may need to be written as ${n} or $(n) if they aren't followed by whitespace.
EXAMPLE SMTPD ACCESS MAP
# Protect your outgoing majordomo exploders
/^(?!owner-)(.*)-outgoing@/ 550 Use ${1}@${2} instead
# Bounce friend@whatever, except when whatever is our domain (you would
# be better just bouncing all friend@ mail - this is just an example).
/^friend@(?!my.domain)/ 550 Stick this in your pipe $0
# A multi-line entry. The text is sent as one line.
#
/^noddy@my.domain$/
550 This user is a funny one. You really don't want to send mail to
them as it only makes their head spin.
EXAMPLE HEADER FILTER MAP
/^Subject: make money fast/ REJECT
/^To: friend@public.com/ REJECT
SEE ALSO
regexp_table(5) format of POSIX regular expression tables
AUTHOR(S)
The PCRE table lookup code was originally written by:
Andrew McNamara
andrewm@connect.com.au
connect.com.au Pty. Ltd.
Level 3, 213 Miller St
North Sydney, NSW, Australia
Adopted and adapted by:
Wietse Venema
IBM T.J. Watson Research
P.O. Box 704
Yorktown Heights, NY 10598, USA
PCRE_TABLE(5)