Hi,
I have a script which will generate three csv files. i want to copy the contents of these csv files into a .XLS file but in different worksheets. Can a this be done in the same script? :confused:
Can Perl come to my help in coping the csv files into different worksheets of .XLS file ?... (0 Replies)
Hi, Im trying to take a database backup. one of the files is 26 GB. I am using cp -pr to create a backup copy of the database. after the copying is complete, if i do du -hrs on the folders i saw a difference of 2GB.
The weird fact is that the BACKUP folder was 2 GB more than the original one!
... (1 Reply)
Hi ,
i have two basic requirement on linux platform . I am using C language to do this .
1) copying one file to another (assuming i know their file descriptors)
2) Overwriting a file using it file descriptor .
Please guide.
regards
Aki (2 Replies)
We have 2 file XML files - FILE1.XML and FILE2.xml - we need copy the contents of FILE1.XML and replace in FILE2.xml pattern "<assignedAttributeList></assignedAttributeList>"
FILE1.XML
1. <itemList>
2. <item type="Manufactured">
3. <resourceCode>431048</resourceCode>
4. ... (0 Replies)
Hi guys, I am a newbie here :wall:
I need a script that can search for a file in a directory and copy the contents of that file in a new file.
Please help me. :confused: Thanks in advance~ (6 Replies)
Hello, I'm new to scripting and I need help moving text from one file to another file. Here are examples what the files look like.
File 1:
Ac-223 2.10m A 1 0 0 0 Fr-219 358 9.9000E-01 0 0.0 0 0.0 0 0.0... (1 Reply)
Hello everyone
I am completely new to shell scripting in linux. I wan to write a script to search for a certain string from a .txt file and copy the string which apears just after tat searched string.
Eg: in a file- try.txt , we have a line saying: "roses are red, so what do i do"
I... (4 Replies)
Hi,
I want to write a program to copy a log file to Excel sheet. Excel sheet has four columns MethodName , Code , Description, Details and Time.
I want to pick these info from text file and put it in excel sheet.
here is how the text file looks -
04.17.2014 08:06:12,697... (1 Reply)
Hello,
I have a file called COMPLIST as follows that contains 4 digit numbers.0002
0003
0010
0013
0015
0016
0022
0023
0024
0025
0027
0030
0031
0032
0033
0035
0038
0041 (3 Replies)
Discussion started by: sph90457
3 Replies
LEARN ABOUT MOJAVE
null
null(n) null(n)
__________________________________________________________________________________________________________________________________________________NAME
null - Create and manipulate null channels
SYNOPSIS
package require Tcl
package require memchan
null
_________________________________________________________________DESCRIPTION
The command described here is only available in a not-yet released version of the package. Use the CVS to get the sources.
null creates a null channel which absorbs everything written into it. Reading from it is not possible, or rather will always return zero
bytes. These channels are essentially Tcl-specific variants of the null device for unixoid operating systems (/dev/null). Transfer-
ing the generated channel between interpreters is possible but does not make much sense.
OPTIONS
Memory channels created by null provide one additional option to set or query.
-delay ?milliseconds?
A null channel is always writable and readable. This means that all fileevent-handlers will fire continuously. To avoid starvation
of other event sources the events raised by this channel type have a configurable delay. This option is set in milliseconds and
defaults to 5.
A null channel is always writable and never readable. This means that a writable fileevent-handler will fire continuously and a readable
fileevent-handler never at all. The exception to the latter is only the destruction of the channel which will cause the delivery of an eof
event to a readable handler.
SEE ALSO
fifo, fifo2, memchan, random, zero
KEYWORDS
channel, i/o, in-memory channel, null
COPYRIGHT
Copyright (c) 1996-2003 Andreas Kupries <andreas_kupries@users.sourceforge.net>
Memory channels 2.2 null(n)