Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

curs_scroll(3) [osf1 man page]

curs_scroll(3)						     Library Functions Manual						    curs_scroll(3)

curs_scroll, 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 ); LIBRARY
Curses Library (libcurses) STANDARDS
Interfaces documented on this reference page conform to industry standards as follows: scrl, wscrl, scroll: XCURSES4.2 Refer to the standards(5) reference page for more information about industry standards and associated tags. 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 is scrolled at the same time. The scrl and wscrl routines, for positive n, scroll the current or specified window up n lines (line i+n becomes line i); otherwise, these routines scroll the window down n lines. This operation involves moving the lines in the window character-image structure. The routines do not change the current cursor position. For the scroll, scrl, and wscrl functions to work, the scrollok option must be enabled. NOTES
The header file <curses.h> automatically includes the header file <stdio.h>. Note that scrl may be a macro. RETURN VALUES
All routines return the integer ERR upon failure and OK upon successful completion. SEE ALSO
Functions: curses(3), curs_outopts(3) Others: standards(5) curs_scroll(3)

Check Out this Related Man Page

curs_scroll(3CURSES)					     Curses Library Functions					      curs_scroll(3CURSES)

curs_scroll, scroll, scrl, wscrl - scroll a curses window SYNOPSIS
cc [ flag ... ] file ... -lcurses [ library ... ] #include <curses.h> int scroll(WINDOW *win); int scrl(int n); int wscrl(WINDOW *win, int n); DESCRIPTION
With the scroll() routine, the window is scrolled up one line. This involves moving the lines in the window data structure. As an optimiza- tion, if the scrolling region of the window is the entire screen, the physical screen is scrolled at the same time. With the scrl() and wscrl() routines, for positive n 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 VALUES
All routines return the integer ERR upon failure and an integer value other than ERR upon successful completion. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |Unsafe | +-----------------------------+-----------------------------+ SEE ALSO
curs_outopts(3CURSES), curses(3CURSES), attributes(5) NOTES
The header <curses.h> automatically includes the headers <stdio.h> and <unctrl.h>. Note that scrl() and scroll() may be macros. SunOS 5.11 31 Dec 1996 curs_scroll(3CURSES)
Man Page

15 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

insert a header in a huge data file without using an intermediate file

I have a file with data extracted, and need to insert a header with a constant string, say: H|PayerDataExtract if i use sed, i have to redirect the output to a seperate file like sed ' sed commands' ExtractDataFile.dat > ExtractDataFileWithHeader.dat the same is true for awk and... (10 Replies)
Discussion started by: deepaktanna
10 Replies

2. Shell Programming and Scripting

Concatenation of a line to previous line

I need to concatenate all lines of a file into 1 line. input file containing lines like 001123456400001234563 107 001578000000000000000000000000000000000000 0000000021600 001123456912345600003 107 001578000000000000000000000000000000000000 0000000992000 i am using command echo `awk... (6 Replies)
Discussion started by: reeta_shri
6 Replies

3. Programming

make fails with "undefined reference to..."

i am compiling a program called vasp on suse and get the following error. there are many more preprocess and ifort commands prior so i just grabbed the tail of the log file: ./preprocess <main.F | /usr/bin/cpp -P -C -traditional >main.f90 -DMPI -DHOST=\"LinuxIFC\" -DIFC -Dkind8 -DNGZhalf... (6 Replies)
Discussion started by: crimso
6 Replies

4. Shell Programming and Scripting

Remove brackets { } in the data

Hello folks, I have a data file in which each line has 54 numbers, and every 3 numbers are bracketed. So totally 18 pairs of brackets in each line. A typical line is like: {29.187000274658203 -16.148000717163086 -0.9380000233650208} {30.63800048828125 -15.977999687194824... (5 Replies)
Discussion started by: rockytodd
5 Replies

5. Shell Programming and Scripting

Unix-problem of New line character

Hi All, "Please read the below information carefully." i have tried the below code for counting the number of lines present in text file ignoring blank lines #! /bin/bash clear rdCount=0; while read myline do if ; then echo "line is empty" else echo $myline let... (10 Replies)
Discussion started by: aish11
10 Replies

6. Shell Programming and Scripting

Inserting header after every nth line

Hi Experts, I have a file which contain hundreds of records/lines. I want to insert the below header in the file after every 60 lines. #Header FirstName LastName Address --------- ---------- --------- Let say I saved the... (6 Replies)
Discussion started by: brichigo
6 Replies

7. Shell Programming and Scripting

awk - Vlook up functionality

i am searching how to implement vlookup functionality in AWK i have file1 as 100,A 200,B 300,C 600,B 400,C and file2 as A,1 B,2 C,3 and the output should be 100,A,1 200,B,2 300,C,3 600,B,2 400,C,3 (7 Replies)
Discussion started by: janu_11
7 Replies

8. Shell Programming and Scripting

Help needed to extracting lines

Hello, I need help in extracting lines that meets following criteria Grep for a particular word and return line before it, the line that has that word, and line after that ::::::::::::::::::::::::: Subject Hi there My name is Jak My last name is XYZ Home Address... (5 Replies)
Discussion started by: jakSun8
5 Replies

9. Programming

Swap call by reference confusion

Hello, This is very silly question as millions discussions on call-by-value vs call-by-reference for programming beginners, but I need to confirm my understanding. #include<stdio.h> void swap(int *p, int *q) //Line 3 { int tmp; tmp = *p; *p = *q; *q = tmp; } int... (15 Replies)
Discussion started by: yifangt
15 Replies

10. Shell Programming and Scripting

Convert header rows into

I want to put the 3 first lines into a single line separated by ; I've tried to use Sed and Awk but without success. I'm new to Shell scripting. Thanks in advance! Input 112 DESAC_201309_OR_DJ10 DJ10 1234567890123;8 1234567890124;20 1234567890125;3 expected Output... (8 Replies)
Discussion started by: MoroccanRoll
8 Replies

11. Programming

Typedef does not work to name a type

Hello, This is related to the closed post in the forum for the installation of the same software called arachne, but with different error message: In file included from ueberal/ ./random/GnuRandom.h:54:5: error: ‘_G_uint32_t’ does not name a type _G_uint32_t u; ^... (11 Replies)
Discussion started by: yifangt
11 Replies

12. Shell Programming and Scripting

Removing last character of a specific line from a file

Hello guys, I would need to remove the last character ")" of a specific line. This can be from any line. Your help is appreciated. Below is the line. HOSTNAME=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)) Please help. (6 Replies)
Discussion started by: sang8g
6 Replies

13. Shell Programming and Scripting

Insert tags which matches the pattern

Hi Guys, How to achieve this in awk or sed: Patterns: A.B. No. T-8346 or A.B. No. T-8xxx will look like this: Patterns: A.B. No. T-8346<br> or A.B. No. T-8xxx<br> #cat file.txt JHON VS. PETER, AGOO PET. How Old Are Youthe file will look like this: A.B. No. T-8346<br> January 01,... (10 Replies)
Discussion started by: lxdorney
10 Replies

14. Shell Programming and Scripting

Remove duplicates according to their frequency in column

Hi all, I have huge a tab-delimited file with the following format and I want to remove the duplicates according to their frequency based on Column2 and Column3. Column1 Column2 Column3 Column4 Column5 Column6 Column7 1 user1 access1 word word 3 2 2 user2 access2 ... (10 Replies)
Discussion started by: corfuitl
10 Replies

15. Shell Programming and Scripting

Adding Leading Zeros for date in a file

Hello, I have a pipe separated file with two major lines. One is header and another is detail line. Header starts with H and Detail start with D. Sample Content: H|123456|Joes Watson|UK|4/5/2016|12/5/2016|3456|HC|NW|||||| D|123456|Joes... (13 Replies)
Discussion started by: Mannu2525
13 Replies