Hi everybody! :) :D :D :)
it's great to be here since this is my first post.
touch /base/oracle/FRA/XMUT00/RMAN_FLAG
touch /base/oracle/FRA/XRLL00/RMAN_FLAG
find directory name containing RMAN_FLAG :
$ find /base/oracle/FRA -name RMAN_FLAG -print|xargs -n1 dirname |sort -u... (3 Replies)
machine: HPUX
file: a.dat
contents:
decimal 1
decimal 2
string 1
string 2
ASCII value of 'd': 100.
to grep lines that have 'd', I use the following command
grep d a.dat
My requirement:
I should grep for lines that contain 'd'. But I should use ASCII value of 'd' in the command... (1 Reply)
Hi...
I have a file abc.txt , havin more then 10,000 lines, each field separated by '#'.
I want to grep 9914699895 and 999 from abc.txt
I am trying
cat abc.txt | grep 9914699895 | grep 999
but i am also getting data like 9991111111 or 9991010101
I want to grep "999" exactly and... (1 Reply)
I want to search files (basically .cc files) in /xx folder and subfolders.
Those files (*.cc files) must contain #include "header.h" AND x() function.
I am writing it another way to make it clear,
I wanna list of *.cc files that have 'header.h' & 'x()'. They must have two strings, header.h... (2 Replies)
Hi,
I will use below command for grep single string ("osuser" is search string)
ex: find . -type f | xarg grep -il osuser
but i have one more string "v$session"
here i want to grep in which file these two strings are present.
any help is appreciated,
Thanks in advance.
Gagan (2 Replies)
Hi
I'm sure there's a way to do this, but I ran out of caffeine/talent before getting the answer in a long winded alternate way (don't ask ;) )
The task I was trying to do was scan a directory of files and show only files that contained 3 values:
I940
5433309
2181
I tried many variations... (4 Replies)
Hi, every one!
I have a file with multiple strings.
file1
ATQRGNE
ASQGVKFTE
ASSQYRDRGGLET
SPEQGARSDE
ASSRDFTDT
ASSYSGGYE
ASSYTRLWNTGE
ASQGHNTD
PSLGGGNQPQH
SLDRDSYNEQF
I want to grep each string in hundreds of files in the same directory, further, I want to find out the string... (7 Replies)
Hi,
I want to grep multiple patterns from multiple files and save to multiple outputs. As of now its outputting all to the same file when I use this command.
Input : 108 files to check for 390 patterns to check for. output I need to 108 files with the searched patterns.
Xargs -I {} grep... (3 Replies)
I have a file containing multiple values, some of them are pipe separated which are to be read as separate values and some of them are single value all are these need to store in variables.
I need to read this file which is an input to my script
Config.txt
file name, first path, second... (7 Replies)
Hello,
I would like to ask for help with csh script.
An example of an input in .txt file is below, the number of lines varies from file to file and I have 2 or 3 columns with values. I would like to read all the values (probably one by one) and set them to independent unique variables that... (7 Replies)
Discussion started by: FMMOLA
7 Replies
LEARN ABOUT DEBIAN
term::size
Size(3pm) User Contributed Perl Documentation Size(3pm)NAME
Term::Size - Retrieve terminal size (Unix version)
SYNOPSIS
use Term::Size;
($columns, $rows) = Term::Size::chars *STDOUT{IO};
($x, $y) = Term::Size::pixels;
DESCRIPTION
Term::Size is a Perl module which provides a straightforward way to retrieve the terminal size.
Both functions take an optional filehandle argument, which defaults to *STDIN{IO}. They both return a list of two values, which are the
current width and height, respectively, of the terminal associated with the specified filehandle.
"Term::Size::chars" returns the size in units of characters, whereas "Term::Size::pixels" uses units of pixels.
In a scalar context, both functions return the first element of the list, that is, the terminal width.
The functions may be imported.
If you need to pass a filehandle to either of the "Term::Size" functions, beware that the *STDOUT{IO} syntax is only supported in Perl
5.004 and later. If you have an earlier version of Perl, or are interested in backwards compatibility, use *STDOUT instead.
EXAMPLES
1. Refuse to run in a too narrow window.
use Term::Size;
die "Need 80 column screen" if Term::Size::chars *STDOUT{IO} < 80;
2. Track window size changes.
use Term::Size 'chars';
my $changed = 1;
while(1) {
local $SIG{'WINCH'} = sub { $changed = 1 };
if ($changed) {
($cols, $rows) = chars;
# Redraw, or whatever.
$changed = 0;
}
}
RETURN VALUES
Both functions return "undef" if there is an error.
If the terminal size information is not available, the functions will normally return "(0, 0)", but this depends on your system. On
character only terminals, "pixels" will normally return "(0, 0)".
BUGS
It only works on Unix systems.
AUTHOR
Tim Goodwin, <tim@uunet.pipex.com>, 1997-04-23.
Candidate for maintainership: Adriano Ferreira, <ferreira@cpan.org>, 2006-05-19.
perl v5.14.2 2012-03-04 Size(3pm)