How to write this condition in ksh?
if myfile is empty or myfile does not exist
then
do action1
fi
is this OK?
if ] -o ] then
then
do action1
fi
Thanks. (3 Replies)
Hi,
Plz suggest me how can i change the date of a file.
Suppose my file has been created in some date and i want to give it present date.
How can i do this???? (2 Replies)
For example,
/tmp/folder1
includes /tmp/folder1/a /tmp/folder1/b
/tmp/folder2
includes /tmp/c
Is there a command without removing files in /tmp/folder2 first to copy the /tmp/folder1 to /tmp/folder2?
and the result should be
/tmp/folder2 will include only /tmp/folder2/a... (2 Replies)
Hi guys,
Please help me if u have some solution.
I have a file with three columns separated by ':' -
INPUT_FILE
C416722_2 : calin Dirigent : Dirigent
AC4174_6 : Jac : cal_co
TC4260_5 : [no : lin kite
BC426302_1 : [no : calin Dirigent lin
JC426540_3 : lin Pymo_bin : calin
TC428_3 : no7... (4 Replies)
Hi all,
I have a snmpd.conf file as below. in "SECTION: Trap Destinations" line I want to add "trap2dest <IP>:162 <com_str>" on a new line. For this I wrote following code
#include <stdio.h>
#include <stdlib.h>
int main(void)
{
FILE *fp;
ssize_t read_char_count = 0;
... (2 Replies)
Hi..
I have a folder within which I have two files :
abc.gz and xyz.tar.gz
Actualy abc was a 8 GB File and while zipping other files in xyz.tar.gz it could not be zipped due to its large size..
I have zipped abc using -E option of tar.
Can someone help to put abc.gz in xyz.tar.gz..... (1 Reply)
Evening all !
I would like to ask your expertise on how to accomplish the following ;
I have 2 lists, and would like each line from list2 to be appended to each line in list1, resulting in list3 ;
List1;
alpha
beta
charlie
List2;
one
two
three (4 Replies)
hello ..
I am new to perl scripting, I have a text file, and would like to insert 3 new lines into the same file at different line numbers using perl scripting. Any Help regarding this will be very useful.
say the file is sample.txt, contents are
aaaaa
bbbb
ccccc
dddd
eeeee
ffffffff... (4 Replies)
Discussion started by: hemalathak10
4 Replies
LEARN ABOUT CENTOS
pdfseparate
pdfseparate(1) General Commands Manual pdfseparate(1)NAME
pdfseparate - Portable Document Format (PDF) page extractor
SYNOPSIS
pdfseparate [options] PDF-file PDF-page-pattern
DESCRIPTION
pdfseparate extract single pages from a Portable Document Format (PDF).
pdfseparate reads the PDF file PDF-file, extracts one or more pages, and writes one PDF file for each page to PDF-page-pattern, PDF-page-
pattern should contain %d. %d is replaced by the page number.
The PDF-file should not be encrypted.
OPTIONS -f number
Specifies the first page to extract. If -f is omitted, extraction starts with page 1.
-l number
Specifies the last page to extract. If -l is omitted, extraction ends with the last page.
-v Print copyright and version information.
-h Print usage information. (-help and --help are equivalent.)
EXAMPLE
pdfseparate sample.pdf sample-%d.pdf
extracts all pages from sample.pdf, if i.e. sample.pdf has 3 pages, it produces
sample-1.pdf, sample-2.pdf, sample-3.pdf
AUTHOR
The pdfseparate software and documentation are copyright 1996-2004 Glyph & Cog, LLC and copyright 2005-2011 The Poppler Developers -
http://poppler.freedesktop.org
SEE ALSO pdfunite(1),
15 September 2011 pdfseparate(1)