Hello,
I have the following to remove spaces from beginning and end of a string.
infile=`echo "$infilename" | sed 's/^ *//;s/ *$//`
How do I modify the above code to remove spaces from beginning, end and in the middle of the string also.
ex:
... (4 Replies)
Hi,
I need a help in deleting extra spaces in a text.
I have a huge file, a part of it is :-
3 09/21/08 03:32:07 started undef mino Oracle nmx004.wwdc.numonyx.com Message Text : The Oracle session with the PID 1103 has a CPU time ... (6 Replies)
Hello and thx for reading this
I'm using sed to remove only the leading spaces in a file
bash-280R# cat foofile
some text
some text
some text
some text
some text
bash-280R#
bash-280R# sed 's/^ *//' foofile > foofile.use
bash-280R# cat foofile.use
some text
some text
some text... (6 Replies)
if the answer is obvious, sorry, I'm new here.
anyway, I'm using tr to encrypt with rot-13:
echo `cat $script | tr 'a-zA-Z' 'n-za-mN-ZA-M'` > $script
it works, but it removes any consecutive spaces so that there is just one space between words. I've had this problem before while using sed to... (5 Replies)
Hi all,
i am getting count from oracle 11g by spooling it to a file.
Now there are some newline characters and blank spaces i need to remove these.
pl provide me a awk/sed solution.
the spooled file is attached.
i tried this.. but not getting req o/p (6 Replies)
Hi, suppose I have the following data:
albert music=top40 age=20
bob music=punk rock age=25
candy music=r n b age=22
dave music=mozart or bach only age=30
I want to extract and manipulate the music column but it's got spaces in it. How can I substitute the space with an underscore... (2 Replies)
The following command works echo "some text with spaces" | sh -c 'sed -e 's/t//g''But this doesn't and should echo "some text with spaces" | sh -c 'sed -e 's/ //g''Any ideas? (3 Replies)
Discussion started by: Tribe
3 Replies
LEARN ABOUT SUNOS
touchwin
is_linetouched(3XCURSES) X/Open Curses Library Functions is_linetouched(3XCURSES)NAME
is_linetouched, is_wintouched, touchline, touchwin, untouchwin, wtouchln - control window refresh
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>
bool is_linetouched(WINDOW *win, int line);
bool is_wintouched(WINDOW *win);
int touchline(WINDOW *win, int start, int count);
int touchwin(WINDOW *win);
int untouchwin(WINDOW *win);
int wtouchln(WINDOW *win, int y, int n, int changed);
PARAMETERS
win Is a pointer to the window in which the refresh is to be controlled or monitored.
line Is the line to be checked for change since refresh.
start Is the starting line number of the portion of the window to make appear changed.
count Is the number of lines in the window to mark as changed.
y Is the starting line number of the portion of the window to make appear changed or not changed.
n Is the number of lines in the window to mark as changed.
changed Is a flag indicating whether to make lines look changed(0) or not changed(1).
DESCRIPTION
The touchwin() function marks the entire window as dirty. This makes it appear to X/Open Curses as if the whole window has been changed,
thus causing the entire window to be rewritten with the next call to refresh(3XCURSES). This is sometimes necessary when using overlapping
windows; the change to one window will not be reflected in the other and, hence will not be recorded.
The touchline() function marks as dirty a portion of the window starting at line start and continuing for count lines instead of the entire
window. Consequently, that portion of the window is updated with the next call to refresh().
The untouchwin() function marks all lines in the window as unchanged since the last refresh, ensuring that it is not updated.
The wtouchln() function marks n lines starting at line y as either changed (changed=1) or unchanged (changed=0) since the last refresh.
To find out which lines or windows have been changed since the last refresh, use the is_linetouched() and is_wintouched() functions,
respectively. These return TRUE if the specified line or window have been changed since the last call to refresh() or FALSE if no changes
have been made.
RETURN VALUES
On success, these functions return OK. Otherwise, they return ERR.
ERRORS
None.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO doupdate(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5)SunOS 5.10 5 Jun 2002 is_linetouched(3XCURSES)
06-03-2014
