I have to create a couple of files within a directory structure.
Filename stays the same, but at the end of each file, the number appears.
Example:
File needs to be created within directory c:\temp
File Name will stay the same (testfile), but extension will increase, starting at 01 - example - testfile01, testfile02, ....
Depending on the day of the month, I will either create 10 files or I will create 26 files or 53, number can very.
Directory will look something like this:
The value I will change daily
Can anyone help me with a script for this please?
Last edited by rbatte1; 08-17-2017 at 08:40 AM..
Reason: Added CODE tags
#!/usr/bin/ksh
echo Please enter
while read n
do
echo $n >> datafile
done
question:
How can I enject an if statement that if the users enter 0 (zero) the program will exit?
this is what I have but not working
#!/usr/bin/ksh
echo Please enter number
while read n
do
if $n=0
then... (2 Replies)
Hi all
I try to execute SSH commands on several hosts in a while-loop.
There seems to be a problem with file-handle, first cycle works correct but no other one will follow due to the while condition is false even that there are many more host entries (lines) in all_hosts.dat.
... (3 Replies)
Hello I am very new to shell and I bought some books and trying to learn it. I started trying to write a script that will take a number and count it down to 1 with commas in between. This number can only be one argument. If lower than one or higher than one argument it sends an error message. ... (4 Replies)
I am writing a bash script that asks the user for input and I need it to repeat until the user selects quit.. I dont know how to write the loop for it I searched all over but i still do not get it.. if anyone could help with this it would be greatly apprciated here is my script so far:
#!... (2 Replies)
Hello everyone. I am new to shell scripting and i am required to create a shell script, the purpose of which i will explain below.
I am on a solaris server btw.
Before delving into the requirements, i will give youse an overview of what is currently in place and its purpose.
... (2 Replies)
Hey guys,
a=`cat abc | wc -l`
b=`cat def | wc -l`
if $a== $b
then
echo "a"
else
echo "b"
fi
I want the if condition to retry itself , untill a==b.
I can't use goto statemt.
Please help.
Thanx in advance.
Please use next time code tags for your code and data (5 Replies)
I need to match multiple values in a single column in a file:
example:
Source file:
abd,123,one
def,232,two
ghi,987,six
Target file:
12345,abcde,123
09876,zxvyr,566
56789,lmnop,232
Variable:
var1=`grep 2 sourcefile | awk '{print$1}'
essentially, echo "$var1" would read:... (2 Replies)
Hi,
I'm a rookie who is trying to learn this stuff. What I need help with is putting together a non complicated "while" loop within the below "if" statement. I also need the while loop to keep looping until the user types a key to end the loop. Please reveal the proper insertion points. Thank... (4 Replies)
I am trying to have the below batch file do following two things:
1. only allow the values YES,yes,Y,y, or NO,no,N,n
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Discussion started by: cmccabe
0 Replies
LEARN ABOUT DEBIAN
tree::simple::visitor::loaddirectorytree
Tree::Simple::Visitor::LoadDirectoryTree(3pm) User Contributed Perl Documentation Tree::Simple::Visitor::LoadDirectoryTree(3pm)NAME
Tree::Simple::Visitor::LoadDirectoryTree - A Visitor for loading the contents of a directory into a Tree::Simple object
SYNOPSIS
use Tree::Simple::Visitor::LoadDirectoryTree;
# create a Tree::Simple object whose
# node is path to a directory
my $tree = Tree::Simple->new("./");
# create an instance of our visitor
my $visitor = Tree::Simple::Visitor::LoadDirectoryTree->new();
# set the directory sorting style
$visitor->setSortStyle($visitor->SORT_FILES_FIRST);
# create node filter to filter
# out certain files and directories
$visitor->setNodeFilter(sub {
my ($item) = @_;
return 0 if $item =~ /CVS/;
return 1;
});
# pass the visitor to a Tree::Simple object
$tree->accept($visitor);
# the tree now mirrors the structure of the directory
DESCRIPTION
This visitor can be used to load a directory tree into a Tree::Simple hierarchy.
METHODS
new There are no arguments to the constructor the object will be in its default state. You can use the "setNodeFilter" and "setSortStyle"
methods to customize its behavior.
setNodeFilter ($filter_function)
This method accepts a CODE reference as its $filter_function argument and throws an exception if it is not a code reference. This code
reference is used to filter the tree nodes as they are created. The function is given the current directory or file being added to the
tree, and it is expected to return either true(1) of false(0) to determine if that directory should be traversed or file added to the
tree.
setSortStyle ($sort_function)
This method accepts a CODE reference as its $sort_function argument and throws an exception if it is not a code reference. This
function is used to sort the individual levels of the directory tree right before it is added to the tree being built. The function is
passed the the current path, followed by the two items being sorted. The reason for passing the path in is so that sorting operations
can be performed on the entire path if desired.
Two pre-built functions are supplied and described below.
SORT_FILES_FIRST
This sorting function will sort files before directories, so that files are sorted alphabetically first in the list followed by
directories sorted alphabetically. Here is example of how that would look:
Tree/
Simple.pm
Simple/
Visitor.pm
VisitorFactory.pm
Visitor/
PathToRoot.pm
SORT_DIRS_FIRST
This sorting function will sort directories before files, so that directories are sorted alphabetically first in the list followed
by files sorted alphabetically. Here is example of how that would look:
Tree/
Simple/
Visitor/
PathToRoot.pm
Visitor.pm
VisitorFactory.pm
Simple.pm
visit ($tree)
This is the method that is used by Tree::Simple's "accept" method. It can also be used on its own, it requires the $tree argument to be
a Tree::Simple object (or derived from a Tree::Simple object), and will throw and exception otherwise.
The node value of the $tree argument (gotten by calling "getNodeValue") is considered the root directory from which we begin our
traversal. We use File::Spec to keep our paths cross-platform, but it is expected that you will feed in a valid path for your OS. If
the path either does not exist, or is not a directory, then an exception is thrown.
The $tree argument which is passed to "visit" must be a leaf node. This is because this Visitor will create all the sub-nodes for this
tree. If the tree is not a leaf, an exception is thrown. We do not require the tree to be a root though, and this Visitor will not
affect any nodes above the $tree argument.
BUGS
None that I am aware of. Of course, if you find a bug, let me know, and I will be sure to fix it.
CODE COVERAGE
See the CODE COVERAGE section in Tree::Simple::VisitorFactory for more inforamtion.
SEE ALSO
These Visitor classes are all subclasses of Tree::Simple::Visitor, which can be found in the Tree::Simple module, you should refer to that
module for more information.
AUTHOR
stevan little, <stevan@iinteractive.com>
COPYRIGHT AND LICENSE
Copyright 2004, 2005 by Infinity Interactive, Inc.
<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2005-07-14 Tree::Simple::Visitor::LoadDirectoryTree(3pm)