09-22-2011
Hi nithyanandan,
A couple of things
- Your spec is a little bare, I'm not sure I follow the criteria you are using to remove the records indicated, could you outline why the records above should be removed.
- Your workings are also a little threadbare, what have you tried and what does it fail to do?
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
What is the command used by sysadmin to see the disk used by the users in descending order of their disk usage? (8 Replies)
Discussion started by: asutoshch
8 Replies
2. Shell Programming and Scripting
hello,
how can I filter and get the latest order number (last five digits) below:
input file:
johnmm00001
maryyy00121
johnm100222
johnmm00003
maryyy00122
output file:
johnmm00003
maryyy00122
johnm100222 (6 Replies)
Discussion started by: happyv
6 Replies
3. Shell Programming and Scripting
Dear All,
I have below attached file in which i have many nos, i want the last ascending order nos. The brief description is given below.
File
315
381
432
315
381
432
315
381
432
315
381
432
315
381
432 (6 Replies)
Discussion started by: pravani1
6 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I would like to know the command to get the files order in descending order with "FIND" command.
Appreciate your help
Thanks (4 Replies)
Discussion started by: TonySolarisAdmi
4 Replies
5. Shell Programming and Scripting
Hello,
I am trying to print line number/order using this command
awk '{print $0, FNR}' myfilename
11006 A41 1888
11006 A41 1888
11006 A41 1888
11006 A41 ... (2 Replies)
Discussion started by: davidkhan
2 Replies
6. UNIX for Dummies Questions & Answers
Hi,
I want to short descending all the files according to their size.Please help me.. (1 Reply)
Discussion started by: jyotidas
1 Replies
7. Shell Programming and Scripting
Input file
9.99331e-13
8.98451e-65
9.98418e-34
7.98319e-08
365592
111669
74942.9
0
Desired output
365592
111669
74942.9
7.98319e-08
1.99331e-13
6.98418e-34 (2 Replies)
Discussion started by: perl_beginner
2 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I am trying to sort the following file in descending order of its fourth column.
2 1 363828 -2.423225e-03
3 1 363828 4.132763e-03
3 2 363828 8.150133e-03
4 1 363828 4.126890e-03
I use
sort -k4,4g -r input.txt > output.txt ... (1 Reply)
Discussion started by: evelibertine
1 Replies
9. Shell Programming and Scripting
How do I remove maxvalue and noorder?
I've a list of files with the following similar content
Prompt Sequence SEQ_AD_ID;
CREATE SEQUENCE SEQ_AD_ID
START WITH 1
MAXVALUE 1000000000000
MINVALUE 1
NOCYCLE
CACHE 10
NOORDER;
to
Prompt Sequence SEQ_AD_ID;
CREATE... (2 Replies)
Discussion started by: jediwannabe
2 Replies
10. Shell Programming and Scripting
Hi,
I have a problem . I have few directories like inpTDT_1, inpTDT_2, inpTDT_3 and so on inside HOME directory . In one of my perl script (which is in my HOME), the above directories like inpTDT_1, inpTDT_2, inpTDT_3 are sorting out in an order So I wanted to sort all the inpTDT_1, inpTDT_2,... (1 Reply)
Discussion started by: venkatesh
1 Replies
LEARN ABOUT CENTOS
rescan-scsi-bus.sh
RESCAN-SCSI-BUS.SH(1) User Commands RESCAN-SCSI-BUS.SH(1)
NAME
rescan-scsi-bus.sh - script for adding and removing SCSI devices without rebooting
SYNOPSIS
rescan-scsi-bus.sh [options] [host [host ...]]
OPTIONS
-a, --alltargets
scan all targets, not just currently existing [default: disabled]
-d enable debug [default: 0]
-l activates scanning for LUNs 0--7 [default: 0]
-L NUM activates scanning for LUNs 0--NUM [default: 0]
-w, --wide
scan for target device IDs 0--15 [default: 0--7]
-c enables scanning of channels 0 1 [default: 0 / all detected ones]
-r, --remove
enables removing of devices [default: disabled]
-f, --flush
flush failed multipath devices [default: disabled]
-i, --issue-lip
issue a FibreChannel LIP reset [default: disabled]
-u, --update
look for existing disks that have been remapped
-s, --resize
look for resized disks and reload associated multipath devices, if applicable
--forcerescan
rescan existing devices
--forceremove
remove and readd every device (DANGEROUS)
--nooptscan
don't stop looking for LUNs is 0 is not found
--color
use coloured prefixes OLD/NEW/DEL
--hosts=LIST
scan only host(s) in LIST
--channels=LIST
scan only channel(s) in LIST
--ids=LIST
scan only target ID(s) in LIST
--luns=LIST
scan only lun(s) in LIST
--sync, --nosync
issue a sync / no sync [default: sync if remove]
--attachpq3
tell kernel to attach sg to LUN 0 that reports PQ=3
--reportlun2
tell kernel to try REPORT_LUN even on SCSI2 devices
--largelun
tell kernel to support LUNs > 7 even on SCSI2 devs
--sparselun
tell kernel to support sparse LUN numbering
Host numbers may thus be specified either directly on cmd line (deprecated) or or with the --hosts=LIST parameter (recommended).
LIST: A[-B][,C[-D]]... is a comma separated list of single values and ranges (No spaces allowed.)
SEE ALSO
rescan-scsi-bus.sh Homepage: http://www.garloff.de/kurt/linux/#rescan-scsi
sg3_utils Homepage: http://sg.danny.cz/sg
rescan-scsi-bus.sh 1.57 leden 2014 RESCAN-SCSI-BUS.SH(1)