a simple question,
how can i use cut (after using grep) to extract the last four digits on a line.
so say i had a string http://blabla:9020, how would I extract the port??
-Fez (4 Replies)
Anyone have a better idea to automate extraction of info like ...
"uname"
"ifconfig"
"ps efl"
"netstat -ao"
etc.
from several hundred aix, solaris, red hat boxes? without logging into each box and manually performing these tasks and dumping them to individual files?
thanks for any input (1 Reply)
Dear all
I have a file call interfaces.txt
Filename: interfaces.txt
How can I extract the information at below?
ABC_DB_001 hostname1 20901
ABC_DB_002 hostname2 20903
ABC_DB_003 hostname3 20905
Currently I am using a very stupid method
grep ^ABC interfaces.txt > name.txt
grep... (3 Replies)
Hi Folks,
I've searched for this for quite a while, but can't find any solution - hope someone can help.
I have various files with standard headers. eg.
<HEADER>
IP: 1.2.3.4
Username: Joe
Time: 12:00:00
Date: 23/05/2010
</HEADER>
This
is
a
test
and this part can be any size... (6 Replies)
Need help - hopefully I explain it correctly
I have a table in mysql database with multiple fields.
2 of the fields are called id and id_link
id id_link
93 http://test_server/testpage.cgi?93
95
96
97
98
I need to find the correct sql to update all of the id_link... (2 Replies)
I need to be able to take the results from ls -l command and modify the output as follows:
I will run
ls -l *.mak
My results will be
aa.mak
bb.mak
cc.mak
I then need to take those results and create a file that has the following info:
dsjj/ubin/aa
dsjj/ubin/bb
dsjj/ubin/cc
... (3 Replies)
Discussion started by: jclanc8
3 Replies
7. Forum Support Area for Unregistered Users & Account Problems
Hello everyone,
I need to extract some information from a csv file and further need to do some algebraic calculations on those information and then to throw the result in a new file.
Here is a sample from my data.csv file;
Col1,Col2,Col3,Col4,Col5,Col6,Col7... (19 Replies)
Hi guys, new to this forum. I am currently trying to extract the times from pinging a domain and list the top 3 and then also do the opposite i.e. list the bottom 3.
so if I had this as a ping result (the bold part is what I want):
64 bytes from 193.120.166.90: icmp_seq=10 ttl=128 time=34.8... (5 Replies)
In the attached file I am trying to use awk to extract multiple values and create the tab-delimited desired output.
In the output R_Index is a the sequential # and Pre_Enrichment is defaulted to ..
I can extract from the values to the side of the keywords, but most are above and I can not... (2 Replies)
Discussion started by: cmccabe
2 Replies
LEARN ABOUT SUSE
multipath
MULTIPATH(8) Linux Administrator's Manual MULTIPATH(8)NAME
multipath - Device mapper target autoconfig
SYNOPSIS
multipath [-v verbosity] [-d] [-h|-l|-ll|-f|-t|-F] [-p failover|multibus|group_by_serial|group_by_prio|group_by_node_name] [device]
DESCRIPTION
multipath is used to detect multiple paths to devices for fail-over or performance reasons and coalesces them
OPTIONS -v level
verbosity, print all paths and multipaths
0 no output
1 print the created or updated multipath names only, for use to feed other tools like kpartx
2 + print all info : detected paths, coalesced paths (ie multipaths) and device maps
-h print usage text
-d dry run, do not create or update devmaps
-l show the current multipath topology from information fetched in sysfs and the device mapper
-ll show the current multipath topology from all available information (sysfs, the device mapper, path checkers ...)
-f flush a multipath device map specified as parameter, if unused
-F flush all unused multipath device maps
-t print internal hardware table to stdout
-p policy
force maps to specified policy:
failover 1 path per priority group
multibus all paths in 1 priority group
group_by_serial
1 priority group per serial
group_by_prio
1 priority group per priority value. Priorities are determined by callout programs specified as a global, per-con-
troller or per-multipath option in the configuration file
group_by_node_name
1 priority group per target node name. Target node names are fetched in /sys/class/fc_transport/target*/node_name.
device update only the devmap the path pointed by device is in. device is in the /dev/sdb (as shown by udev in the $DEVNAME variable) or
major:minor format. device may alternatively be a multipath mapname
SEE ALSO multipathd(8), multipath.conf(5), kpartx(8), udev(8), dmsetup(8)hotplug(8)AUTHORS
multipath was developed by Christophe Varoqui, <christophe.varoqui@free.fr> and others.
July 2006 MULTIPATH(8)