Working in HP-UX 10.20. I eventually want to write a bourne shell script to handle the following problem, but for now I am just toying with it at the command line.
Here's what I am basically trying to do:
tail -f log_X | grep n > log_Y
I am doing a tail -f on log_X . Once it sees "n", I... (6 Replies)
I am trying to extract a particular line from a.log which keeps appending every sec and output that into a newfile b.log which should append itself with filtered data received from a.log
I tried
tail -f a.log |grep fail| tee -a b.log
nothing in b.log
tail -f a.log |grep fail >>b.log
... (4 Replies)
The problem I have is that I have 23,000 records I need to sort through to pull out LEN: XXXX XX XX XX XX and NCOS: XXX entries from so I can insert them into a database. But some of my records include TYPE: ISDN, THE DN IS UNASSIGNED, or INVALID entries in between some records and I would like... (2 Replies)
Hi,
Could any one help me to extract data from a report.
I would like to get the two lines which are just below the separations
I have a report like this
--------------------------------------------------------------------------
Pid Command Inuse Pin Pgsp Virtual... (2 Replies)
Hi,
I had few scripts which were running fine on linux:
uname -a
Linux ######### 2.6.9-89.ELsmp #1 SMP Mon Apr 20 10:33:05 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
from some front end application. Recently there was a migration of this application on some other linux m/c:
uname -a... (4 Replies)
Hello,
I am using a tail command to fetch the line before last in a log file.
the two last lines are as followed:
11-01-16 11:55:45.174 | CClientObject::InitTraceLevelInCache Starting
CClientObject::InitTraceLevelInCache End
I am doing a awk statement to gather only the numeric... (1 Reply)
I have 250 files that have 16 columns each - all numbered as follows stat.1000, stat.1001, stat.1002, stat.1003....stat.1250.
I would like to join all 250 of them together tail by tail as follows. For example
stat.1000
a b c
d e f
stat.1001
g h i
j k l
So that my output... (2 Replies)
Hello,
When I am trying to use tail +13 filename.csv it is throwing an error.
tail: cannot open `+13' for reading: No such file or directory and then prints last 10 lines of the file. (File is present on the path)
But when i try tail -13 filename.csv it runs perfectly.
Could I have... (5 Replies)
because the tail +2 on the first line gives me the file name pomga I do not want anything like what I miss
tail +2 ejemplo.txt
ouput
==> ejemplo.txt <==
1
2
3
4
5
6
7
8
9
10 (2 Replies)
Discussion started by: tricampeon81
2 Replies
LEARN ABOUT SUNOS
ldi_strategy
ldi_strategy(9F) Kernel Functions for Drivers ldi_strategy(9F)NAME
ldi_strategy - Device strategy request
SYNOPSIS
#include <sys/sunldi.h>
int ldi_strategy(ldi_handle_t lh, struct buf *bp);
PARAMETERS
lh Layered handle.
bp Pointer to the buf(9S) structure.
DESCRIPTION
The ldi_strategy() function passes a strategy request to the device entry point for the device specified by the layered handle. This opera-
tion is supported for block devices.
RETURN VALUES
The ldi_strategy() function returns 0 if the strategy request has been passed on to the target device. Other possible return values are:
EINVAL Invalid input parameters.
ENOTSUP Operation is not supported for this device.
Once the request has been passed on to the target devices strategy entry point, any further errors will be reported by bioerror(9F) and
biodone(9F). See the strategy(9E) entry point for more information.
CONTEXT
This function may be called from user or kernel context.
SunOS 5.10 3 June 2003 ldi_strategy(9F)