curs_scroll(3X)curs_scroll(3X)NAME
scroll, scrl, wscrl - scroll a curses window
SYNOPSIS
#include <curses.h>
int scroll(WINDOW *win);
int scrl(int n);
int wscrl(WINDOW *win, int n);
DESCRIPTION
The scroll routine scrolls the window up one line. This involves moving the lines in the window data structure. As an optimization, if
the scrolling region of the window is the entire screen, the physical screen may be scrolled at the same time.
For positive n, the scrl and wscrl routines scroll the window up n lines (line i+n becomes i); otherwise scroll the window down n lines.
This involves moving the lines in the window character image structure. The current cursor position is not changed.
For these functions to work, scrolling must be enabled via scrollok.
RETURN VALUE
These routines return ERR upon failure, and OK (SVr4 only specifies "an integer value other than ERR") upon successful completion.
NOTES
Note that scrl and scroll may be macros.
The SVr4 documentation says that the optimization of physically scrolling immediately if the scroll region is the entire screen "is" per-
formed, not "may be" performed. This implementation deliberately does not guarantee that this will occur, to leave open the possibility of
smarter optimization of multiple scroll actions on the next update.
Neither the SVr4 nor the XSI documentation specify whether the current attribute or current color-pair of blanks generated by the scroll
function is zeroed. Under this implementation it is.
PORTABILITY
The XSI Curses standard, Issue 4 describes these functions.
SEE ALSO curses(3X), curs_outopts(3X)curs_scroll(3X)
Check Out this Related Man Page
curs_scroll(3X)curs_scroll(3X)NAME
scroll, scrl, wscrl - scroll a curses window
SYNOPSIS
#include <curses.h>
int scroll(WINDOW *win);
int scrl(int n);
int wscrl(WINDOW *win, int n);
DESCRIPTION
The scroll routine scrolls the window up one line. This involves moving the lines in the window data structure. As an optimization, if
the scrolling region of the window is the entire screen, the physical screen may be scrolled at the same time.
For positive n, the scrl and wscrl routines scroll the window up n lines (line i+n becomes i); otherwise scroll the window down n lines.
This involves moving the lines in the window character image structure. The current cursor position is not changed.
For these functions to work, scrolling must be enabled via scrollok.
RETURN VALUE
These routines return ERR upon failure, and OK (SVr4 only specifies "an integer value other than ERR") upon successful completion.
NOTES
Note that scrl and scroll may be macros.
The SVr4 documentation says that the optimization of physically scrolling immediately if the scroll region is the entire screen "is" per-
formed, not "may be" performed. This implementation deliberately does not guarantee that this will occur, to leave open the possibility of
smarter optimization of multiple scroll actions on the next update.
Neither the SVr4 nor the XSI documentation specify whether the current attribute or current color-pair of blanks generated by the scroll
function is zeroed. Under this implementation it is.
PORTABILITY
The XSI Curses standard, Issue 4 describes these functions.
SEE ALSO curses(3X), curs_outopts(3X)curs_scroll(3X)
Hi,
Is it possible to read every 2 lines as single record, I have a file like below,
~CZK ~TSCHECHISCHE KRONE ~TSCHECH. REPUBLIK
Dec 1 2005 12:00AM~ 10.840000~
~DKK ~DAENISCHE KRONE ~DAENEMARK
Dec 2 2005 12:00AM~ ... (9 Replies)
Hi!
I'm using this code
grep ".* .* .*" $FILENAME >> $REPORT
to get 3D coordinates from a file (FILENAME) like this one :
0.1 0.1 0.1
2 2 2
0.03 0.03 0.03
...
and then write the coordinates in REPORT. The problem is that all lines from FILENAME appear on the same line in REPORT...... (13 Replies)
Hi guys, looking for a bit of advise, and as I am a complete novice, please excuse the daft questions!!
I have a list of events and of which entry looks like this;
#
# Event 1
# NAME = Event 1
#
12345 : 123 : 1 : 1 : L,1,N : 1,0 : Event
#
# Event 2
# NAME = Event 2
#
12346... (8 Replies)
I have a file that contains the following:
:@:176:@:4:@:name:@:file:@:this is
a summary:@:description can be
long but who knows
can even have <br> tags.:@:how to:@:type:@:18544:@:550:@:400:END:
:@:177:@:9:@:name:@:file:@:summary:@:this
will containg... (18 Replies)
hi,
I have the following file
hello
world
this
is
to
say
bye
to
everyone
so
bye
I want to get the lines from hello to the first bye inclusive into another file?
how can I do this (11 Replies)
Hi
can you please show me how to subset data from a file?
file1 looks like this:
>chr1 strand:+ excise_beg:554293 excise_end:554402
TAATATATTAGATTTGACCTTCAGCAAGGTCAAAGGGAGTCCGAACTAGTCT
>chr2 strand:+ excise_beg:554542 excise_end:554651
ACAGCATACCCCCGATTCCGCTACGACCAACTCATACACCTCCTATGAAAAAA... (17 Replies)
Hello,
I want to create a file whose content is multiple lines of strings.
The string has the following pattern:
aaaa/bbbb/A-B.txt
A is a variable ranges from A1 to A2
B is a variable ranges from B1 to B2
Any ideas?
Thanks. (17 Replies)
Hi everyone,
Please some help over here.
I've written the below script using ranges (/Initial_pattern/,/Final_Pattern/)to extract only those lines of interest for me:
awk '
/^Category/,/^$/{print $1};
/Titles/,/^$/{print $1};
/Authors/,/^$/{print $1}' inputfile
To process this input:... (8 Replies)
I am trying to create a script which will read 2 files and use the lines of file 1 for each line on file 2.
here's my sample code
cat $SBox |
while read line
do
cat $Date |
while read line
do $SCRIPTEXE <line from first file> $2 <line from 2nd file>
... (12 Replies)
Hi,
I have an issue to combine multiple lines of a file. I have records as below.
Fields are delimited by TAB. Each lines are ending with a new line char (\n)
Input
--------
ABC 123456 abcde 987
890456 7890 xyz
ght gtuv
ABC 5tyin 1234 789
ghty kuio
ABC ghty jind 1234
678 ght
... (8 Replies)
Hi All,
is there any work around to generate the file and directory structure like below at left side at Output? and exclude all file except .abc .txt
Current Directory structure
|-------------files
|---------------Share
|-----------------dir1
|-----------------dir2... (11 Replies)
Hi,
I have a linux server that was hacked and I have a bunch of files that sporadically contain the following lines through out the file:
<?php eval(base64_decode("Xxxxxxxxxxxxxx/xxxxxxxx"));
I did't put the exact lines of the file in this post. The "Xxxx" are random letters/numbers.... (8 Replies)
Hi, i have a file like this:
A1
kdfjdljfdkljfdlf
A2
lfjdlfkjddkjf
A3
***no hit***
A4
ldjfldjfdk
A5
***no hit***
A6
jldfjdlfjdlkfjd
I want to remove the lines "***no hit*** and their above line to get an output file like this: (11 Replies)
i want to extract specific region of interest from big file. i have only start position, end position and seq id, see my query is:
I have file1 is this
>GL3482.1
GAACTTGAGATCCGGGGA
GCAGTGGATCTCCACCAG
CGGCCAGAACTGGTGCAC
CTCCAGGCCAGCCTCGTC
CTGCGTGTC
>GL3550.1... (14 Replies)
Hi All,
I have a file which has the following sample lines
--
<Member name="Canada"
Currency="CAD"
--
<Member name="UK"
Currency="GBP"
--
<Member name="Switzerland"
Currency="CHF"
--
<Member name="Germany"
Currency="EUR"
-- (11 Replies)