12-01-2010
ok, thanks. One more thing, I am not familiar with the match() function and I'm not sure if I'm supposed to use it, is there another way of getting a[1] and a[2]?
8 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi, guys !
I have a server that runs FreeBSD 5.3 and on that server a have a CD-Writer used for backup. The question is, does anybody know how can I share this CD-Writer ? I want to be able to write CDs from another computer, without transfering all the data to the server and after that use all... (2 Replies)
Discussion started by: Sergiu-IT
2 Replies
2. UNIX for Advanced & Expert Users
I Use mkcd for save same directories into DVD, But the commande not complete succefuly
mkcd -r directorie_i_whish_save -d /dev/cd1
please it is very urgent
thank you :confused: :confused: (1 Reply)
Discussion started by: mktahar
1 Replies
3. AIX
I can write into DVD? I have USE "MKCD" command
mkcd -r directorie -d /dev/cd1
please help me it s urgent (2 Replies)
Discussion started by: mktahar
2 Replies
4. Shell Programming and Scripting
Hi all,
I have a log file of the below format.
20081016:000042 asdflasjdf asljfljs asdflasjf safjl
20081016:000229 /lask/ajlsdf/askdfjsa
20081016:000229 /lashflas /askdfaslj hsfhsahf
20081016:000304 lasflasj ashfashd
20081016:000304 lajfasdf ashfashdfhs
I need to generate a... (3 Replies)
Discussion started by: manoj.naidu
3 Replies
5. Homework & Coursework Questions
Use and complete the template provided. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
The key to using memory most efficiently is virtual memory management. Consider both Windows and UNIX operating systems. Compare and contrast how each... (0 Replies)
Discussion started by: kjcruz
0 Replies
6. HP-UX
Hello! just wanna ask if how UNIX implements virtual memory, and how it handles page faults, working sets, page sizes and how it reconciles thrashing issues? if you know some sources where I can have some idea, just post it here. thx (1 Reply)
Discussion started by: kjcruz
1 Replies
7. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
The script should compute the sale amounts per associate for the year 2009 and print them in a sorted list ranked... (1 Reply)
Discussion started by: Jeffthrow5
1 Replies
8. UNIX for Advanced & Expert Users
I want to implement a control mechanism using Shell scripts .The intention is to have controlled number of jobs running in parallel
External process will kickstart 40 jobs in parallel .All the 40 jobs will call the same generic script with different parameter values .But at a time only 2 should... (1 Reply)
Discussion started by: police
1 Replies
Firewall mark classifier in tc(8) Linux Firewall mark classifier in tc(8)
NAME
fw - fwmark traffic control filter
SYNOPSIS
tc filter ... fw [ classid CLASSID ] [ action ACTION_SPEC ]
DESCRIPTION
the fw filter allows to classify packets based on a previously set fwmark by iptables. If it is identical to the filter's handle, the fil-
ter matches. iptables allows to mark single packets with the MARK target, or whole connections using CONNMARK. The benefit of using this
filter instead of doing the heavy-lifting with tc itself is that on one hand it might be convenient to keep packet filtering and classifi-
cation in one place, possibly having to match a packet just once, and on the other users familiar with iptables but not tc will have a less
hard time adding QoS to their setups.
OPTIONS
classid CLASSID
Push matching packets to the class identified by CLASSID.
action ACTION_SPEC
Apply an action from the generic actions framework on matching packets.
EXAMPLES
Take e.g. the following tc filter statement:
tc filter add ... handle 6 fw classid 1:1
will match if the packet's fwmark value is 6. This is a sample iptables statement marking packets coming in on eth0:
iptables -t mangle -A PREROUTING -i eth0 -j MARK --set-mark 6
SEE ALSO
tc(8), iptables(8), iptables-extensions(8)
iproute2 21 Oct 2015 Firewall mark classifier in tc(8)