in my file, i like to search for a string and if there is a match then i want to replace it with someother string(like in windows wordpad).
i only know how to search for a pattern.... but i dont know how to replace it..
and
1). i think it is there in unix grep or some other commends... if... (6 Replies)
Hello all
i have this simple loop that gets me every time the match of "<#" in my string
something like that :
my $str ="gggg<#nnnnn#>kkkk<#ssss#>llllll";
while($str =~m/<#/g){
print pos($str);
}
but now i like to get another pos in the same loop iteration , i will like to get the... (1 Reply)
hi
I have a file, I need to concatenate depening on the no of columns i need to concatenate.
for example i need to concatenate field1,filed34,field2( no of columns is not always 3, it can be any number of fields)
concat.ksh field1 field34 field2
how to achieve this, is there any argv ,argc... (10 Replies)
Hello,
I have a list of tablespaces in oracle and I want to concatenate 'drop tablespace' on the left of each line and 'INCLUDING CONTENTS AND DATAFILES' on the right of each line.
Any idea how to do that?
many thanks.
PS: I tried to use excel and copy/paste it to vi. But I noticed many... (1 Reply)
Hi, I'm trying to find the position of a series of numbers within a large text file. The numbers are separated by spaces.
This works fine:
type Huge_File.txt | gawk "{print index($0,"255")}"
But this does not:
type Huge_File.txt | gawk "{print index($0,"188 028 239 160 016 190 137... (4 Replies)
Hello Unix gurus,
how to concat 3 files content side by side .
i have 3 files
more report1.txt
select *from tab1 A JOIN tab1 B ON
more report2.txt
A.PK1=B.PK1 where
more report3.txt
A.AAA <> B.AAA or
A.BBB <> B.BBB or
A.CCC<> B.CCCC or
..
..
..
A.ZZZ <> B.ZZZ;
if i concatinate... (3 Replies)
Hi,
I have the following requirement.
There will be following text/line in a file (eg: search-build.txt)
PRODUCT_VERSION="V:01.002.007.Build1234"
I need to update the incremental build number (eg here 007) every time I give a build through script. I am able to search the string and get... (4 Replies)
Hi,
I need help to combine the first 7 character of firstname if it is longer than 7and combine with the first character of lastname.
ex: username lastname => usernaml
user lastname => userl
Thanks in advance. (10 Replies)
Discussion started by: xitrum
10 Replies
LEARN ABOUT SUNOS
echo
echo(3XCURSES) X/Open Curses Library Functions echo(3XCURSES)NAME
echo, noecho - enable/disable terminal echo
SYNOPSIS
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib
-R /usr/xpg4/lib -lcurses [ library... ]
c89 [ flag... ] file... -lcurses [ library... ]
#include <curses.h>
int echo(void);
int noecho(void);
DESCRIPTION
The echo() function enables Echo mode for the current screen. The noecho() function disables Echo mode for the current screen. Initially,
curses software echo mode is enabled and hardware echo mode of the tty driver is disabled. The echo() and noecho() functions control soft-
ware echo only. Hardware echo must remain disabled for the duration of the application, else the behavior is undefined.
RETURN VALUES
Upon successful completion, these functions return OK. Otherwise, they return ERR.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO getch(3XCURSES), getstr(3XCURSES), initscr(3XCURSES), libcurses(3XCURSES), scanw(3XCURSES), attributes(5), standards(5)SunOS 5.10 5 Jun 2002 echo(3XCURSES)