04-03-2009
use an embedded database instead ( sqlite/cdb...)
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1. UNIX for Dummies Questions & Answers
Hi,
I have a file that has several values seperated by ":"
2006:John:Student:Football:Portugal:Cinema
2006:James:Engineer:Basket:Poland:Theatre
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I need make a filter based on the 5th field to find countries that... (1 Reply)
Discussion started by: efernandes
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2. UNIX for Dummies Questions & Answers
HI,
Your help was great: awk -F":" '$5 ~ /^P/{print }' file
I would like to know what changes need to be done to this line code, so that I can put it in a shell script and call it as the example below.
example: countries that start with chacater 'P'
> country P
Result:
... (0 Replies)
Discussion started by: efernandes
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Hi
I have a file which consists of a number in the square brackets, followed by the blank line, then several lines which describe this number. This pattern is repeated several thousands time. The number in the brackets and the decription of it is unique. For example:
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4. Shell Programming and Scripting
Hi,
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5. UNIX for Dummies Questions & Answers
are there any basic commands that can display lines 99 - 101 of the /etc/passwd file?
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Hello All,
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Hey, guys!
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Hi i'm new to shell script,
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This could be a really dummy question.
I have a log text file.
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more +/"string" file_name
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10. UNIX for Beginners Questions & Answers
I have requirement to search for a text in the file and retrieve required lines that is user defined with unix command.
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Test 2
Test 3
Test 4
UNIX
Test 5
Test 6
Test 7
Test 8
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LEARN ABOUT OPENDARWIN
curs_scroll
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)