Hi all,
I need to extract some lines from a file based on a condition. For ex:
My file will contain 50 lines and i need to extract line which has "File" in it and then the line which has "date" in it. Which command will be the most efficient way to do it. I have tried two ways
1.... (1 Reply)
i want to extract lines 5 and 7 from a txt file which contains nearly 20 entries how to do it
also i want to check whether the 42nd character is 'S' in that line
suggestions welcome (4 Replies)
Hi All,
Please help me out in fllowing problem.
I have text file which contains the data in following format.
Contents of file.txt are
setregid02
Test that setregid() fails and sets the proper errno values when a
non-root user attemps to change the real or effective... (2 Replies)
Hi All,
I would like to extract from a text file m lines skipping n lines after a string occurrency. Is it possible with grep?
e.g.
qqq
ww
eee
rrr
ttt
yyy
uuu
I want to print 2 lines skipping 1 line after the string 'ww'
result would be
rrr
ttt (2 Replies)
Hi,
We have a file where we need to extract the lines of a file based on the first three characters of every line in that file.
Eg:
RAM hill station
SAM student
RAM rose
SAM apple
RAM india
SAM australia
RAM happy
RAM heaven
SAM smile
RAM glow
So, all the lines that start... (5 Replies)
Hi,
I have one file, say file 1, that has data like below where 19900107 is the date,
19900107 12 144 129 0.7380047
19900108 12 168 129 0.3149017
19900109 12 192 129 3.2766666E-02
... (3 Replies)
consider i have two files
cat onlyviews1.sql
CREATE VIEW V11
AS
SELECT id,
name,
FROM
etc etc
WHERE etc etc;
CREATE VIEW V22
AS
SELECT id,
name,
FROM
etc etc
WHERE etc etc;
CREATE VIEW V33
AS (10 Replies)
Hi,
If I have a file of something like
@hg19_gold_AL122127.6-131160
GCTTCATCATGCATGGATAGGCTGGCGCCTTTCCTGAGGCCATATGCCGATGGATATG
@hg19_gold_AL122127.6-131159
CTTTAATATTTCCGCCACCATCCTGAGTGAATCCCAGCAAGGACAGTCTTTGGGGATT
@hg19_gold_AL122127.6-131158... (4 Replies)
Discussion started by: jyu429
4 Replies
LEARN ABOUT OPENSOLARIS
scrl
curs_scroll(3CURSES) Curses Library Functions curs_scroll(3CURSES)NAME
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)