12-22-2010
Which operating system are you using?
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1. Shell Programming and Scripting
hi all ,
i wanted to know if someone knows how can i use
a variable inside another variable
e.g.
#!/bin/csh
foreach test(1 2 3)
set sta_$test = "2"
##now its the problem i want to echo the new var
#$sta_$test , each time with anothe num ($test = 1... (2 Replies)
Discussion started by: udi
2 Replies
2. UNIX for Advanced & Expert Users
The AppName may be TCS/HCL/SCB.
For All the above 3 i ill have exported TCSDIR/HCLDIR/SCBDIR in .profile with some path.
i'm cnstruct the path in script and trying to cd $VARIABLE, it shows "not found".
Any solution for this....?
> AppName="TCS"
> echo $AppName
TCS
>... (4 Replies)
Discussion started by: palsevlohit_123
4 Replies
3. Shell Programming and Scripting
Hi,
I've a problem with wariables in awk.
My example:
$ cat test.txt
12|aaaa
13|bbbb
012|cccc
0123|dddd
$ cat test.awk
$1 == var {print $0}
$ cat test.sh
/usr/xpg4/bin/awk -F"|" -v var="012" -f test.awk test.txt (5 Replies)
Discussion started by: apresa
5 Replies
4. Shell Programming and Scripting
Hi,
I'm new to shell programming.
I have two variables a and b
a=val1
b=val2
could anyone kindly post the shell script to concatenate the values of variable a and b with an underscore(_) in between?
The final output should be val1_val2. (8 Replies)
Discussion started by: badrimohanty
8 Replies
5. Shell Programming and Scripting
I am writing a script with a sed call that needs to use a variable and still have quotations be present in the substitution.
Example:
sed -i "s/Replacable.\+$/Replaced="root@$VAR"/g"
this outputs:
where $VAR = place
Replaced=root@place
and i need
Replaced="root@place"
... (2 Replies)
Discussion started by: mcdef
2 Replies
6. Shell Programming and Scripting
Hello,
I have a problem combining two variables into one.
I did the following:
in my env variables i had set
PATH_DESTINATION_1=/root/path_one
PATH_DESTINATION_2=/root/path_two
#!/usr/bin/ksh
count=1
count_path=2
while
do (3 Replies)
Discussion started by: Eraser
3 Replies
7. Shell Programming and Scripting
I need to know how to concatenate variables in Debian. I am making a interactive script where it ask the user for info to add a user I pull the first letter from the first middle and last name into individual variables now i want to put them all in one variable so i can put it into useradd command ... (4 Replies)
Discussion started by: HackerSeabass
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8. Shell Programming and Scripting
Cannot combine these two strings into one line, either as a 3rd variable or echo or printing ? Frustrating.
for i in `cat /scripts/pathList.dat`
do
OldRepo= grep Oldhostname ${i}/.svn/entries | tail -1
NewRepo= grep Oldhostname ${i}/.svn/entries | tail -1 | sed '/Oldhostname/... (41 Replies)
Discussion started by: pcpinkerton
41 Replies
9. Shell Programming and Scripting
Hi Guys,
I was scratching my head for this for half a day... finally not successful :confused:
Following is the problem
I have a variable
$ var1=123
$ var2-234
$ var3=345
and another Variable
$ i=1
Now i wanted to save these into a Variable as shown below
for i in 1 2 3
do... (5 Replies)
Discussion started by: ramprabhum
5 Replies
10. Shell Programming and Scripting
Hello!
I have a problem to insert variables with sed... And I can't find the solution. :confused:
I would like to display one/few line(s) between 2 values.
This line works well
sed -n '/Dec 12 10:42/,/Dec 12 10:47/p'
Thoses lines with variables doesn't work and I don't find the... (2 Replies)
Discussion started by: Castelior
2 Replies
synos(1) Mail Avenger 0.8.3 synos(1)
NAME
synos - guess operating system from TCP SYN fingerprint
SYNOPSIS
synos [--mtu mtu] [--db path] syn-fingerprint
DESCRIPTION
synos takes a SYN fingerprint, in the format described for the CLIENT_SYNFP environment variable in the avenger(1) man page, and outputs a
guess as to the type of the client operating system. synos makes use of the OpenBSD SYN fingerprint database (which is also repackaged
with Mail Avenger).
OPTIONS
--mtu val
Certain operating systems set the initial TCP window size based on the maximum transmission unit, or MTU, of the network. For such
operating systems, synos usually checks the window size using both the client's MSS option plus 40 bytes (for TCP and IP headers), or a
hard-coded MTU, which defaults to 1,500 bytes. If either value works, the fingerprint is considered to match the operating system.
You can change the value 1,500 by specifying this option. A value of 0 tells synos to use only the value derived from the MSS option.
--db file
Specifies an alternate location for the SYN fingerprint database.
FILES
/usr/local/share/pf.os
Default location of SYN fingerprint database.
SEE ALSO
avenger(1), asmtpd(8)
The Mail Avenger home page: <http://www.mailavenger.org/>.
The OpenBSD home page: <http://www.openbsd.org/>.
BUGS
The operating system type is determined by heuristics that are not always reliable. Moreover, not all operating systems can be
distinguished. The database may not even contain a client's particular operating system and version.
It is not hard to fool synos deliberately by changing TCP socket options or injecting raw packets onto the network.
AUTHOR
David Mazieres
Mail Avenger 0.8.3 2012-04-05 synos(1)