I am in desperate need of an answer to this question. I have looked everywhere (even the man pages) and found very little.
Solaris has the concept of "plumbing" a network interface. What does this mean?
I would be really greatful to whoever could help me answer this question. I am so... (1 Reply)
Well, I hope this way you will respond to my inquiries.
I have 4 unix servers,with static ips (though i dont think this is an issue)....i can telnet and rlogin from one to the other....if i FTP from on et othe other and try to execute :
cd /user return
/user : no such file or... (1 Reply)
I have a tab delimited HUGE file (13 million records) with Detail, Metadata and Summary records.
Sample File looks like this
M BESTWESTERN 4 ACTIVITY_CNT_L12 A 3
M AIRTRAN 4 ACTIVITY_CNT_L12 A 3
D BESTWESTERN FIRSTNAME LASTNAME 209 N SANBORN AVE
D BESTWESTERN FIRSTNAME LASTNAME 6997... (25 Replies)
Hi,
This is the Third thread i'm putting here for the same problem. :(
Actually, i'm trying a script like this.. but its taking a long time.. about 3 days to complete fully..
#!/bin/ksh
if
then
exit 1
fi
while read i
do
while read j
do
field7=`echo $j|cut -d "|"... (12 Replies)
Hello All,
I am new to this forum, and the reason I came here is to seek solution from the experts.
I have written following wrapper script, it was running fine from past couple of months, until last week.
When one of the function in the script which suppose to login through ssh to the... (2 Replies)
Hi,
Can someone help me with creating a bash shell script.
I need to create a script that gets a positive number n as an argument.
The script must create n directories in the current directory with names like map_1, map_2 etcetera. Each directory must be contained within its predecessor. So... (7 Replies)
Hello all,
I asked this in the basic Unix forum got no answer since one week.
So I believe this is an advanced level question hence posting it here.
Any suggestions welcome.
I have a directory of files of varying sizes.
I want to copy all these files in n number of threads to... (2 Replies)
Hi,
I rather have a very complicated awk problem here, at least to me. I have two files.
File 1:
607 687 174 0 0 chr1 3000001 3000156 -194195276 - L1_Mur2 LINE L1 -4310 1567 1413 1
607 917 214 114 45 chr1 3000237 ... (19 Replies)
Folks - I found this code on the forums to extract a paragraph for a matching pattern but I don't know how to make it ignore case.
grep "-ip" is not an option for me as I am on SUSE LINUX.
Thanks for ur help.
I run this script as below:
grep_para.ksh sqlstate < logfile
"The end result... (2 Replies)
Hi,
My input file contains
1,2
2,4
3,6
4,9
9,10
My expected output is
1,10
2,10
3,6
4,1
9,10 (6 Replies)
Discussion started by: pandeesh
6 Replies
LEARN ABOUT V7
escape
escape(1) Mail Avenger 0.8.3 escape(1)NAME
escape - escape shell special characters in a string
SYNOPSIS
escape string
DESCRIPTION
escape prepends a "" character to all shell special characters in string, making it safe to compose a shell command with the result.
EXAMPLES
The following is a contrived example showing how one can unintentionally end up executing the contents of a string:
$ var='; echo gotcha!'
$ eval echo hi $var
hi
gotcha!
$
Using escape, one can avoid executing the contents of $var:
$ eval echo hi `escape "$var"`
hi ; echo gotcha!
$
A less contrived example is passing arguments to Mail Avenger bodytest commands containing possibly unsafe environment variables. For
example, you might write a hypothetical reject_bcc script to reject mail not explicitly addressed to the recipient:
#!/bin/sh
formail -x to -x cc -x resent-to -x resent-cc
| fgrep "$1" > /dev/null
&& exit 0
echo "<$1>.. address does not accept blind carbon copies"
exit 100
To invoke this script, passing it the recipient address as an argument, you would need to put the following in your Mail Avenger rcpt
script:
bodytest reject_bcc `escape "$RECIPIENT"`
SEE ALSO avenger(1),
The Mail Avenger home page: <http://www.mailavenger.org/>.
BUGS
escape is designed for the Bourne shell, which is what Mail Avenger scripts use. escape might or might not work with other shells.
AUTHOR
David Mazieres
Mail Avenger 0.8.3 2012-04-05 escape(1)