what can I use ??
In vi, I can use :set list <-- and see end of line $.. or use cat -A but I am wondering if there is command or program that allows me to see all the hidden characters( space, tab and etc)
Please help
thanks. (3 Replies)
How to convert ^M appearing at end of line to unix newline?
As I have tried with ^M in 'tr' it replaced ^ to a newline.
Thanks in advance. (21 Replies)
cat file1|while read i
do
echo "$i"|wc
done
with this command the space in the end of the line not considered
how can solve that
for example:
read h
"hgyr "
echo "$h"|wc
4 (2 Replies)
Hi All,
below is my data file
file.txt
$$0 ServerA LAN1 AAA IT01 04/30/2008 09:16:26
$$0 ServerB LAN1 AAA IT02 04/30/2008 09:16:26
here $ is a blank space
how to delete first 2 blank spaces in a file. (4 Replies)
Hi !
I'm rather new with sed ... learned a lot already by googling etc ...
The following script should replace all spaces and ends-of-lines with "something (see below).
#!/bin/bash
i=0
while read line
do
fam="H`printf "%06d" $i`"
echo $line | sed -e 's//\t'$fam'\n/g'
i=$(($i+1))... (7 Replies)
for eg:
i have i/p file as:
================
i
wnt
to
change end of line
=================
my require ouput is like:
i wnt to change end of line
==================== (7 Replies)
I have a file with hundreds of records and I need to find those records that have three digits at the beginning and the same three digits at the end.
$GREP '\(\)\(\)\(\)\3\2\1'I
believe this is part of the script but I am not sure how to compare these 3 digits with the 3 digits at the end of... (2 Replies)
Hello,
I would like to convert a list of rows to a space separated line. Any ideas?
Input file:
"Administration Tools"
"Design Suite"
"Dial-up Networking Support"
"Editors"
desired output
"Administration Tools" "Design Suite" "Dial-up Networking Support" "Editors"
Thanks,... (4 Replies)
Hi,
Since today, with csh or tcsh, if I do 'ls files* > list',
every lines end with an extra space!
What happenned?
What can I do to go back when there was no extra space?
If I change to bash, there's no extra space.
Thanks,
Patrick
---------- Post updated at 03:19 PM... (1 Reply)
Discussion started by: trogne
1 Replies
LEARN ABOUT CENTOS
add_wchstr
curs_add_wchstr(3X)curs_add_wchstr(3X)NAME
add_wchstr, add_wchnstr, wadd_wchstr, wadd_wchnstr, mvadd_wchstr, mvadd_wchnstr, mvwadd_wchstr, mvwadd_wchnstr - add an array of complex
characters (and attributes) to a curses window
SYNOPSIS
#include <curses.h>
int add_wchstr(const cchar_t *wchstr);
int add_wchnstr(const cchar_t *wchstr, int n);
int wadd_wchstr(WINDOW * win, const cchar_t *wchstr);
int wadd_wchnstr(WINDOW * win, const cchar_t *wchstr, int n);
int mvadd_wchstr(int y, int x, const cchar_t *wchstr);
int mvadd_wchnstr(int y, int x, const cchar_t *wchstr, int n);
int mvwadd_wchstr(WINDOW *win, int y, int x, const cchar_t *wchstr);
int mvwadd_wchnstr(WINDOW *win, int y, int x, const cchar_t *wchstr, int n);
DESCRIPTION
These functions copy the (null-terminated) array of complex characters wchstr into the window image structure starting at the current cur-
sor position. The four functions with n as the last argument copy at most n elements, but no more than will fit on the line. If n=-1 then
the whole array is copied, to the maximum number of characters that will fit on the line.
The window cursor is not advanced. These functions work faster than waddnstr. On the other hand:
o they do not perform checking (such as for the newline, backspace, or carriage return characters),
o they do not advance the current cursor position,
o they do not expand other control characters to ^-escapes, and
o they truncate the string if it crosses the right margin, rather than wrapping it around to the new line.
These functions end successfully on encountering a null cchar_t, or when they have filled the current line. If a complex character cannot
completely fit at the end of the current line, the remaining columns are filled with the background character and rendition.
RETURN VALUE
All functions return the integer ERR upon failure and OK on success.
X/Open does not define any error conditions. This implementation returns an error if the window pointer is null.
Functions with a "mv" prefix first perform a cursor movement using wmove, and return an error if the position is outside the window, or if
the window pointer is null.
NOTES
All functions except wadd_wchnstr may be macros.
PORTABILITY
These entry points are described in the XSI Curses standard, Issue 4.
SEE ALSO curs_addwstr(3X), curses(3X).
Comparable functions in the narrow-character (ncurses) library are described in curs_addchstr(3X).
curs_add_wchstr(3X)