In a nutshell, I need to work out how to return the last matching pattern from an awk //,// search. I can bring back the first, but am unsure how to obtain the last, and a simple tail won't work as the match could be over multiple lines.
Secondly I would like some way of pattern matching, a... (10 Replies)
Dear Team,
How do we match two patterns on the same line using awk?Are there any logical operators which i could use in awk like awk '\gokul && chennai\' <filename>
Eg:
Input file:
gokul,10/11/1986,coimbatore.
gokul,10/11/1986,bangalore.
gokul,12/04/2008,chennai.... (2 Replies)
Hi,
How can I tell awk to print all lines/columns if column number 5 contains the word Monday?
I have tried
nawk -F, '$5==Monday' OFS=, myfile > outputfile
but that doesn't work (I am a newb!!)
Thanks, (7 Replies)
Find bumblebee and Megatron patterns (input2) in input1.
If it is + read input1 patterns from Left to Right
if it is - read input1 patterns from Right to Left
Y= any letter (A/B/C/D)
input1
c1 100 120 TF01_X1 + AABDDAAABDDBCADBDABC
c2 100 120 TF02_X2 - AABDDAAABDDBCBACDBBC... (2 Replies)
Dear Friends,
I have a flat file. To pick certain details we have written an awk where we are facing difficulty.
Sample of flat file.
line 1
line 2
line 3
line 4
line 5
line 6
line 7
line 8
line 9
line 10
line 11
line 12
line 13
line 14 (Matching pattern "Lkm_i-lnr:"can be... (4 Replies)
Hello all,
I am trying to sort thru a database and print all the customers whose first names are only four characters. I just want to pull the first name only from the database.
the database records appear like this in file:
Mike Harrington:(510) 548-1278:250:100:175; first is name Mike... (4 Replies)
Hi,
I am still a beginner on shell scripting so please bear with me.
What i am trying to do is filter my logfile based on some ID on field 24 which is defined in array. The filter result output will be moved to my log folder with the same name. The problem is when not using loop, this command... (2 Replies)
can somebody provide me with some ksh code that will return true if my the contents in my variable match anyone of these strings ORA|ERROR|SP2
variable="Error:ORA-01017: Invalid username/password; logon denied\nSP2-0640:Not connected"
I tried this and it does not seem to work for me
... (3 Replies)
Hi,
I'm very new to these forums. I was wondering if someone could help an AWK beginner with a pattern matching
an actor to his appearance in movies, which would be stored as records. Let's say we have a database of 4 movies (each movie a record with name, studio + year, and actor fields with... (2 Replies)
I have two files, want to compare file1 data with file2 second column and print line which are not matching. Need help in matching the pattern, file2 second column number can be leading 0 or 00 or 000.
Example:
file1
1
2
3
file2
a,0001
b,02
c,000
d,01
e,2
f,0005
Expected output:... (20 Replies)
Discussion started by: vegasluxor
20 Replies
LEARN ABOUT DEBIAN
ibdmchk
IBDMCHK(1) IB DATA MODEL PACKAGE IBDMCHK(1)NAME
IBDM - Network Checker and Attributes Analyzer
SYNOPSYS
ibdmchk has two operation modes: design and verification.
DESIGN:
ibdmchk [-v][-h][-u][-a <roots file>] -t <topology file> -n <SM Node>
-p <SM Port> [-e] [-l <lmc>]
VERIFICATION:
ibdmchk [-v][-h][-r <roots file>] [-s <subnet file>] [-f <fdb file>]
[-l <lmc>]
DESIGN MODE DESCRIPTION
The Design mode is intended to be used before the cluster is built. It provides basic checks of the specified network as described by a
topology file. After simulating the SM LID assignment and routing algorithms it provides reports of the (H)CA to (H)CA paths depth his-
togram and credit deadlock potential in the resulting routing scheme.
ARGUMENTS :
-t|--topo <topo file>
The topology file specifying the network. See man ibdm-topology-file
-n|--node <SM Node>
The name of the Subnet Manager node (syntax: <Topo-File-System>/U1)
-p|--port <SM Port>
The port number by which the SM nodes is attached to the fabric.
OPTIONS
-v|--verbose
Verbsoe mode
-h|--help
Provides this help message
-l|--lmc <lmc>
LMC value > 0 means assigning 2^lmc lids to each port.
-e|--enh
Use enhanced routing algorithm when LMC > 0 and report the resulting paths correlation (using same system/node) histogram
-u|--updn
Use up/down routing algorithm instead of OpenSM min-hop.
-r|--roots <roots file> A file with all the roots node names (one on each line).
VERIFICATION MODE DESCRIPTION
After the cluster is built and OpenSM is run (using flag -D 0x43) it reports the subnet and FDB tables into the files osm-subnet.lst,
osm.fdbs and osm.fdbs in /var/log/ (or subnet.lst, osm.fdbs and osm.mcfdbs into /tmp in older OpenSM versions). Based on these files the
utility checks all CA to CA connectivity. Further analysis for credit deadlock potential is performed and reported. In case of an LMC > 0
it reports histograms for how many systems and nodes are common between the different paths for the same port pairs.
ARGUMENTS
-l|--lmc <lmc>
The LMC value used while running OpenSM. Mandatory if not the default 0.
OPTIONS
-v|--verbose
Verbsoe mode
-h|--help
Provides this help message
-s|--subnet <file>
OpenSM subnet.lst file (default is /var/log/osm-subnet.lst or /tmp/subnet.lst)
-f|--fdb <file>
OpenSM dump of Ucast LFDB. Use -D 0x41 to generate it (default is /var/log/osm.fdbs or /tmp/osm.fdbs).
-m|--mcfdb <file>
OpenSM dump of Multicast LFDB. Use -D 0x41 to generate it (default is /var/log/osm.mcfdbs or /tmp/osm.mcfdbs).
-r|--roots <roots file>
A file holding all root nodes guids (one per line).
AUTHOR
Eitan Zahavi, Mellanox Technologies LTD, eitan@mellanox.co.il
IBDM 1.0 2008-06-16 IBDMCHK(1)