02-09-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
example test1 will have m1234567.12a
I would like to rename in batch but I don't Please help me on this.
cd /a1/a2/a3
test1=$(basename /a1/a2/a3/*.*) >> /tmp/t
echo $test1
echo "Extracting 8 th position" >> /tmp/t2
awk '{print substr($1,8,1); }' $test1 >> /tmp/t3
echo "extraction ... (3 Replies)
Discussion started by: kathy18
3 Replies
2. UNIX for Advanced & Expert Users
In my dir there are files like
a.xml
b.xml
abnc.xml
12.abc.xml
12.anc.sfoioi.xml
I need to remove .xml from all the files
Is there any direct way without using any for/do loop
Right now i am using
for file in *
do
... (7 Replies)
Discussion started by: reldb
7 Replies
3. UNIX for Dummies Questions & Answers
<! pad_meth: <! program = "/usr/lib/drivers/pse/x29d -p"
how should i program it in oder to display this:
<! pad_meth:
<! program = "/usr/lib/drivers/pse/x29d -p"
;) (1 Reply)
Discussion started by: rita1985
1 Replies
4. UNIX for Dummies Questions & Answers
I would like to replace multiple underscores with hyphens but I have 26,000 files to rename. They are all in one file structure and multiple sub-directories.
It would be much simpler if I had a script to do it. Here are some samples of the file names:
Example 1... (3 Replies)
Discussion started by: ..Chris..
3 Replies
5. Shell Programming and Scripting
Hi,
Here is what I want to do
I want to search local directory and its sub directory, all the files which contain any string like _12345, then remove this string.
String is a combination of _ plus a random integer number.
For example, here is one line in a file before
<properties... (1 Reply)
Discussion started by: bp5000
1 Replies
6. Shell Programming and Scripting
Hello all
I am trying to do a script that would allow me to mass rename files after a grep search within them. They are XML files and the pattern I would like to append to the file name is easy to find (e.g. <filename>foo</filename>), but I can't for the life of me find out how to do it and... (2 Replies)
Discussion started by: aavv
2 Replies
7. Shell Programming and Scripting
Hi all,
I do not have programming experience and mostly use one-liner or sometimes more to get the job done. I am having problem to batch rename the files that do not match a particular pattern.
Sample file-names from directory:
Meeting_Packages.pdf 13_textfile0 19_textfile0 ... (3 Replies)
Discussion started by: atulkakrana
3 Replies
8. Shell Programming and Scripting
Hello All,
I need help in writing a batch script.
I have 100 zip files in a folder. Each zip file has a unique name starting with XYZ_12345.zip Each zip file contains single csv file
I would like to batch extract the files and also rename the extracted csv as per the original zip name... (6 Replies)
Discussion started by: rajlakshmi
6 Replies
9. UNIX for Dummies Questions & Answers
hi,
i have a folder with 2000 text file where each file contain a string.
i need to trasform this string like this:
example of file : My name is Mark and I'm a child
the new file must be:
insert into tabella ('My name','My name is Mark and I'm a child');
where the first column is a... (11 Replies)
Discussion started by: yo-yo78
11 Replies
10. Shell Programming and Scripting
Hi!!
I want to create a batch file so the sh file could change a file on a specific time.
I made this config:
sed -i 's/range 192.168.1.200 192.168.1.220;/option POLYCOM "tftp://10.20.1.10";/g' /etc/dhcp3/dhcpd.conf
My issue is that the sed does not accept the :// character.... (2 Replies)
Discussion started by: jocas9
2 Replies
LEARN ABOUT SUSE
io::atomicfile
IO::AtomicFile(3) User Contributed Perl Documentation IO::AtomicFile(3)
NAME
IO::AtomicFile - write a file which is updated atomically
SYNOPSIS
use IO::AtomicFile;
### Write a temp file, and have it install itself when closed:
my $FH = IO::AtomicFile->open("bar.dat", "w");
print $FH "Hello!
";
$FH->close || die "couldn't install atomic file: $!";
### Write a temp file, but delete it before it gets installed:
my $FH = IO::AtomicFile->open("bar.dat", "w");
print $FH "Hello!
";
$FH->delete;
### Write a temp file, but neither install it nor delete it:
my $FH = IO::AtomicFile->open("bar.dat", "w");
print $FH "Hello!
";
$FH->detach;
DESCRIPTION
This module is intended for people who need to update files reliably in the face of unexpected program termination.
For example, you generally don't want to be halfway in the middle of writing /etc/passwd and have your program terminate! Even the act of
writing a single scalar to a filehandle is not atomic.
But this module gives you true atomic updates, via rename(). When you open a file /foo/bar.dat via this module, you are actually opening a
temporary file /foo/bar.dat..TMP, and writing your output there. The act of closing this file (either explicitly via close(), or
implicitly via the destruction of the object) will cause rename() to be called... therefore, from the point of view of the outside world,
the file's contents are updated in a single time quantum.
To ensure that problems do not go undetected, the "close" method done by the destructor will raise a fatal exception if the rename() fails.
The explicit close() just returns undef.
You can also decide at any point to trash the file you've been building.
AUTHOR
Primary Maintainer
David F. Skoll (dfs@roaringpenguin.com).
Original Author
Eryq (eryq@zeegee.com). President, ZeeGee Software Inc (http://www.zeegee.com).
REVISION
$Revision: 1.2 $
perl v5.12.1 2005-02-10 IO::AtomicFile(3)