Newby here.....
Is there any way of doing a find & replace within a huge file other than using something like : " vi - FileForReplacing < /u1/excel/consultants "
contents of consultants file looks like
:1,$s/0000031/CON/g
:1,$s/0001032/JONES/g
:1,$s/0001355/SMITH/g... (3 Replies)
I have some ASCII files containing numerous numbers. What I'd like to do is replace all numbers greater than 0 with 1.
Examples of the numbers include: - 000011 and 000042
Thanks (4 Replies)
Hi
Im trying to replace http port value.However for some reason its not working.Can you guys take a look and hit me with suggestions please.Your help is much appreciated.
echo "Enter Value"
read ans
sed -i "s/http-port = 80 /http-port = $ans/g" demo
Note:demo is the filename
... (6 Replies)
Hi,
I have lines in some files that look exactly as below, and the line numbers they occur in are always the same. (Lines 136-139)
W 0.00000000 0.00000000 2.00000000
W 0.50000000 0.50000000 2.50000000
W 0.00000000 0.00000000 3.00000000
W 0.50000000 0.50000000 3.50000000
I'd like to... (0 Replies)
Hi,
I would like to do a scripting for finding the links based on the name I have and replace the links with the new name. General find command lists everything for that links ( means all the sub-sirs and all the files), i need only the main link and replace.
Can you anyone give me some... (1 Reply)
hi i have two files
one of the form
1 2
2 45
3 56
4 98
5 6598
6 98
7 10
8 0
9 15
10 56
This file's significance is that it maps the number in first column to that of the number in second column
The other file is of the form
1
2 (1 Reply)
Hi Guys,
I saw this line of code in a script
sftp username@hostname#2200
get file
and the script never asked for password. Can you please explain on this?:confused: (9 Replies)
Hi, I need to replace a character between two numbers (specifically a - to a _). The problem is that they can be *any* numbers. So, I need a one liner to turn a file like this:
1-2
3-4
55-66
4323-12312893
into the following
1_2
3_4
55_66
4323_12312893
Any help would be appreciated! (5 Replies)
Discussion started by: mikey11415
5 Replies
LEARN ABOUT DEBIAN
ieee1284_write_data
IEEE1284_DATA(3) Functions IEEE1284_DATA(3)NAME
ieee1284_read_data, ieee1284_write_data, ieee1284_data_dir, ieee1284_wait_data - control the data lines
SYNOPSIS
#include <ieee1284.h>
int ieee1284_read_data(struct parport *port);
void ieee1284_write_data(struct parport *port, unsigned char dt);
int ieee1284_data_dir(struct parport *port, int reverse);
int ieee1284_wait_data(struct parport *port, unsigned char mask, unsigned char val, struct timeval *timeout);
DESCRIPTION
These functions manipulate the data lines of the parallel port associated with port (which must have been claimed using ieee1284_claim(3)).
The lines are represented by an 8-bit number (one line per bit) and a direction. The data lines are driven as a group; they may be all
host-driven (forward direction) or not (reverse direction). When the peripheral is driving them the host must not.
For ieee1284_data_dir the reverse parameter should be zero to turn the data line drivers on and non-zero to turn them off. Some port types
may be unable to switch off the data line drivers.
Setting the data lines may have side effects on some port types (for example, some Amiga ports pulse nStrobe).
ieee1284_wait_data waits, up until the timeout, for the data bits specified in mask to have the corresponding values in val.
RETURN VALUE
ieee1284_read_data returns the 8-bit number representing the data lines unless it is not possible to return such a value with this port
type, in which case it returns an error code. Possible error codes:
E1284_NOTAVAIL
Bi-directional data lines are not available on this system.
E1284_INVALIDPORT
The port parameter is invalid (perhaps it has not been claimed, for instance).
E1284_SYS
There was an error at the operating system level, and errno has been set accordingly.
E1284_TIMEDOUT
The timeout has elapsed.
Whereas ieee1284_read_data may return E1284_NOTAVAIL on its first invocation on the port, if it does not do so then it cannot until
ieee1284_close is called for that port.
AUTHOR
Tim Waugh <twaugh@redhat.com>
Author.
COPYRIGHT
Copyright (C) 2001-2003 Tim Waugh
09/18/2007 IEEE1284_DATA(3)