10 More Discussions You Might Find Interesting
1. What is on Your Mind?
Hello All,
This Poll/thread is for views of all forum user regarding following point:
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Discussion started by: RavinderSingh13
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2. What is on Your Mind?
Hello All,
Just want to share some funny *NIX commands :).
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make: *** No rule to make target `love'. Stop.
On a FreeBSD make:
$ make love
Not war.
$ \(-
bash: (-: command not found
$ man woman
No manual entry for woman
$ touch /me
touch: cannot touch `/me':... (5 Replies)
Discussion started by: RavinderSingh13
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3. UNIX for Advanced & Expert Users
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4. What is on Your Mind?
hey there, new to the forums here.
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5. Shell Programming and Scripting
Hello,
I want to write a tool which fetches performance data from remote machines. Sounds easy? well there are some requirements:
No extra "client" software should be needed on the hosts, remote shell access (e.g. SSH) should be enough. -> I'm limited to a small amount of tools.
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6. UNIX for Advanced & Expert Users
Hi
I am looking out for a book which will help admins to fine tune kernel & know in & out of it.. (Linux or Solaris.)
Can anyone suggest me a gud book.
thanks
gokul. (3 Replies)
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7. UNIX for Dummies Questions & Answers
Hi,
I don't mean the client.... I mean the server - I have the client to connect to a windows citrix server already.
The next best thing I can use at present is VNC (I only want remote desktop, not application sharing specifically). The thing with VNC is that when you go on you are... (3 Replies)
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8. What is on Your Mind?
Yeah, we all know where to find screenshots of Unix and Linux, but it would be awesome to see some of your *nix screenshots. Okay.. to explain: This is my KDE desktop on Yellow Dog Linux. I changed the background recently to a Commodore 64 theme (pretty cool) and no longer is the Konstruct Konsole... (25 Replies)
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9. UNIX for Dummies Questions & Answers
HI there I would like to become a UNIX god in...oh lets say a month.
Basically im a windows expert (stop laughing) and I want one of them high paying IT jobs that always require knowledge of some flavour of UNIX.
The last NIX that I tried was Redhat 7. I loved it!!!! But didn't have anything to... (18 Replies)
Discussion started by: TINO
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10. UNIX for Dummies Questions & Answers
How can i set an permanent route so that itīs still here after a reboot ?
i have a gateways file
Thanks
:confused: :confused: :confused: (1 Reply)
Discussion started by: redcrosskbg
1 Replies
Match-all classifier in tc(8) Linux Match-all classifier in tc(8)
NAME
matchall - traffic control filter that matches every packet
SYNOPSIS
tc filter ... matchall [ skip_sw | skip_hw ] [ action ACTION_SPEC ] [ classid CLASSID ]
DESCRIPTION
The matchall filter allows to classify every packet that flows on the port and run a action on it.
OPTIONS
action ACTION_SPEC
Apply an action from the generic actions framework on matching packets.
classid CLASSID
Push matching packets into the class identified by CLASSID.
skip_sw
Do not process filter by software. If hardware has no offload support for this filter, or TC offload is not enabled for the inter-
face, operation will fail.
skip_hw
Do not process filter by hardware.
EXAMPLES
To create ingress mirroring from port eth1 to port eth2:
tc qdisc add dev eth1 handle ffff: ingress
tc filter add dev eth1 parent ffff:
matchall skip_sw
action mirred egress mirror
dev eth2
The first command creats an ingress qdisc with handle ffff: on device eth1 where the second command attaches a matchall filters on it that
mirrors the packets to device eth2.
To create egress mirroring from port eth1 to port eth2:
tc qdisc add dev eth1 handle 1: root prio
tc filter add dev eth1 parent 1:
matchall skip_sw
action mirred egress mirror
dev eth2
The first command creats an egress qdisc with handle 1: that replaces the root qdisc on device eth1 where the second command attaches a
matchall filters on it that mirrors the packets to device eth2.
To sample one of every 100 packets flowing into interface eth0 to psample group 12:
tc qdisc add dev eth0 handle ffff: ingress
tc filter add dev eth0 parent ffff: matchall
action sample rate 100 group 12
SEE ALSO
tc(8),
iproute2 21 Oct 2015 Match-all classifier in tc(8)