06-19-2006
bounce to the top .........
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10 More Discussions You Might Find Interesting
1. HP-UX
how to get duplicates in a file containing data in columns using command or scripting? (4 Replies)
Discussion started by: megh
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2. UNIX for Dummies Questions & Answers
Hello there,
I "discovered" an interesting command lastlog, but I couldn't find, until now:cool:, if it's possible to get a list of the launched process by users and root during a certain of time...
...any idea would be really appreciated!!!
Thanks in advance.
Giordano Bruno (3 Replies)
Discussion started by: Giordano Bruno
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3. Shell Programming and Scripting
I have input file like below.
I00789524 0213 5212
D00789524 0213 5212
I00778787 2154 5412
The first two records are same(Duplicates) except I & D in the first character. I want non duplicates(ie. 3rd line) to be output. How can we get this . Can you help. Is there any single AWK or SED... (3 Replies)
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4. AIX
Dear Friends ,
From 'last' or 'lastlog' command , I can get the last login informations of the users . now as a system admin , If I want to delete the log information from this 'last' 'lastog' command , then is it possible to do ?
plz inform ... ... (1 Reply)
Discussion started by: shipon_97
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5. AIX
There is also "host_last_login" information in a file /etc/security/lastlog .
If I login to an appl (on AIX) via 'rexec' from my pc, I can see there pc's name or its IP:
tty_last_login = rexec
host_last_login = 10.50.38.74
I already collect login time/date/user into my own log... (1 Reply)
Discussion started by: frajer
1 Replies
6. Shell Programming and Scripting
I have a text file of this format...
55 55-45345.xml 20070615
55 55-87655.xml 20070613
34 34-56753.xml 20070614
The text file has values like a number,xml file name, and a date.The first column can have n number of duplicates.And no two dates are equal.Now I sorted out the file.So, it is... (1 Reply)
Discussion started by: gameboy87
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7. UNIX for Dummies Questions & Answers
Hi,
How to eliminate the duplicate values in unix? I have a excel file which contains duplicate values.
Need to use this in a script.
Thanks in advance. (3 Replies)
Discussion started by: venkatesht
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8. Shell Programming and Scripting
I have a test file with the following 2 columns:
Col 1 | Col 2
T1 | 1 <= remove
T5 | 1
T4 | 2
T1 | 3
T3 | 3
T4 | 1 <= remove
T1 | 2 <= remove
T3 ... (7 Replies)
Discussion started by: gctex
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9. UNIX for Dummies Questions & Answers
what does the filed +0100 +0000 actually indicates
abcd pts/30 pdd10264 Fri Sep 2 11:06:51 +0100 2011
robo pts/5 pdd10280 Mon Feb 13 16:32:45 +0000 2012 (4 Replies)
Discussion started by: robo
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10. Shell Programming and Scripting
Hi Folks,
Is there a way to cleanup the root entries in the Linux server from the lastlog.
For AIX and SUN server, this has been done Via the fwtmp command. (1 Reply)
Discussion started by: gsiva
1 Replies
LEARN ABOUT CENTOS
probe::ioblock_trace.bounce
PROBE::IOBLOCK_TRACE(3stap) IO Scheduler and block IO Taps PROBE::IOBLOCK_TRACE(3stap)
NAME
probe::ioblock_trace.bounce - Fires whenever a buffer bounce is needed for at least one page of a block IO request.
SYNOPSIS
ioblock_trace.bounce
VALUES
None
DESCRIPTION
name - name of the probe point q - request queue on which this bio was queued. devname - device for which a buffer bounce was needed. ino
- i-node number of the mapped file bytes_done - number of bytes transferred sector - beginning sector for the entire bio flags - see below
BIO_UPTODATE 0 ok after I/O completion BIO_RW_BLOCK 1 RW_AHEAD set, and read/write would block BIO_EOF 2 out-out-bounds error BIO_SEG_VALID
3 nr_hw_seg valid BIO_CLONED 4 doesn't own data BIO_BOUNCED 5 bio is a bounce bio BIO_USER_MAPPED 6 contains user pages BIO_EOPNOTSUPP 7
not supported rw - binary trace for read/write request vcnt - bio vector count which represents number of array element (page, offset,
length) which makes up this I/O request idx - offset into the bio vector array phys_segments - number of segments in this bio after
physical address coalescing is performed. size - total size in bytes bdev - target block device bdev_contains - points to the device
object which contains the partition (when bio structure represents a partition) p_start_sect - points to the start sector of the partition
structure of the device
CONTEXT
The process creating a block IO request.
SystemTap Tapset Reference June 2014 PROBE::IOBLOCK_TRACE(3stap)