Hi,
I usually use Access to sort data however for some reason its not working. Our systems guys and myself cannot figure it out so ive tried to use AWK to do the sorting. The file is made up of single lines in the format
1. The problem statement, all variables and given/known data:
I dont know what I do wrong, I am trying to create shell programming database:
I have this command first:
&& > $fname
...
echo $Name:$Surname:$Agency:$Tel:$Ref: >> $fname
then I have
echo " Name Surname Agency Tel... (2 Replies)
Hi,
I've a fixed width file where I need to count the number of patterns from each line between characters 1 to 15 . so can we sort them and get a count for each pattern on the file between 1 to 15 characters.
65795648617522383763831552 410828003265795648 6175223837... (5 Replies)
Hello,
Is it possible to do match and sort the data from two fields in a file using awk?
Like for example:
input
apple cat
in rat
out sky
cat pen
rat ball
sky cpu
pen linux
ball unix
cpu paper
linux phone
unix
paper
phone (8 Replies)
Input file
---------
12:name1:|host1|host1|host2|host1
13:name2:|host1|host1|host2|host3
14:name3:
......
Required output
---------------
12:name1:host1(2)|host1(1)
13:name2:host1(2)|host2(1)|host3(1)
14:name3:
where (x) - Count how many times field appears in last column
... (3 Replies)
Well,
i have a script and it makes a txt like this :
Caps 12
cans 9
cols 10
my print line is something like this
for(i in a)
print i, a;
i have to order the txt from higher to low like: (6 Replies)
dear friends..
i have data :
20130603;ABCD;ABCD1;14030;51271;0.000;0.000;21.000
20130603;ABCD;ABCD2;14030;51272;4853.000;53591.000;40539.000
20130603;ABCD;ABCD3;14030;51273;38024.000;385068.000;396424.000
20130603;ABCD;EFGH1;14030;51334;285879.000;563964.000;141780.000... (4 Replies)
Hi,
I need help to sort string using awk. I don't want to use sed or perl as I want to add this functionality in my existing awk script
Basically I have a variable in AWK which is string with comma separated value. I want to sort that string before using that variable in further processing
for... (10 Replies)
how can i sort the table based on first row? thanks in advance
input
name d b c a
l l1 l2 l3 l4
l1 1 2 3 4
l2 2 2 2 1
l3 1 1 2 2ouput
name a b c d
l1 l4 ... (4 Replies)
Discussion started by: quincyjones
4 Replies
LEARN ABOUT REDHAT
tracepath
TRACEPATH(8) System Manager's Manual: iputils TRACEPATH(8)NAME
tracepath, tracepath6 - traces path to a network host discovering MTU along this path
SYNOPSIS
tracepath destination [ port]
DESCRIPTION
It traces path to destination discovering MTU along this path. It uses UDP port port or some random port. It is similar to traceroute,
only does not not require superuser privileges and has no fancy options.
tracepath6 is good replacement for traceroute6 and classic example of application of Linux error queues. The situation with tracepath is
worse, because commercial IP routers do not return enough information in icmp error messages. Probably, it will change, when they will be
updated. For now it uses Van Jacobson's trick, sweeping a range of UDP ports to maintain trace history.
OUTPUT
root@mops:~ # tracepath6 3ffe:2400:0:109::2
1?: [LOCALHOST] pmtu 1500
1: dust.inr.ac.ru 0.411ms
2: dust.inr.ac.ru asymm 1 0.390ms pmtu 1480
2: 3ffe:2400:0:109::2 463.514ms reached
Resume: pmtu 1480 hops 2 back 2
The first column shows TTL of the probe, followed by colon. Usually value of TTL is obtained from reply from network, but sometimes reply
does not contain necessary information and we have to guess it. In this case the number is followed by ?.
The second column shows the network hop, which replied to the probe. It is either address of router or word [LOCALHOST], if the probe was
not sent to the network.
The rest of line shows miscellaneous information about path to the correspinding hetwork hop. As rule it contains value of RTT. Addition-
ally, it can show Path MTU, when it changes. If the path is asymmetric or the probe finishes before it reach prescribed hop, difference
between number of hops in forward and backward direction is shown folloing keyword async. This information is not reliable. F.e. the third
line shows asymmetry of 1, it is because the first probe with TTL of 2 was rejected at the first hop due to Path MTU Discovery.
Te last line summarizes information about all the path to the destination, it shows detected Path MTU, amount of hops to the destination
and our guess about amount of hops from the destination to us, which can be different when the path is asymmetric.
SEE ALSO traceroute(8), traceroute6(8), ping(8).
AUTHOR
tracepath was written by Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>.
SECURITY
No security issues.
This lapidary deserves to be elaborated. tracepath is not a privileged program, unlike traceroute, ping and other beasts of this kind.
tracepath may be executed by everyone who has some access to network, enough to send UDP datagrams to investigated destination using given
port.
AVAILABILITY
tracepath is part of iputils package and the latest versions are available in source form from anonymous ftp ftp://ftp.inr.ac.ru/ip-rout-
ing/iputils-current.tar.gz.
iputils-020927 27 September 2002 TRACEPATH(8)
08-24-2009
