10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am trying to build a web form where it can take the input from the user and write it to a file. And when I will open that form again that for should read the file that was created at the 1st step and all the fields should auto populate from that file. I have 20 text fields in my form. I... (1 Reply)
Discussion started by: sauravrout
2. Shell Programming and Scripting
I am trying to do a write operation followed by a read operation on the same file through Perl, expecting the output produced by read to contain the new lines added, as follows:
#! /usr/bin/perl -w
open FH, "+< testfile" or die "$@";
print FH "New content added\n";
while (my $line =... (1 Reply)
Discussion started by: royalibrahim
3. Shell Programming and Scripting
I have got a file in following format:
I am trying to read this file and out put it in following format:
Preferred method is shell or Perl.
Any help appreciated. (11 Replies)
Discussion started by: Araoki
4. UNIX for Dummies Questions & Answers
hello world, i was looking for exemples for writing ans reading in / from a file, more exactly a text file; and how i'm only at very beagining, if anyone have some exemples very simple, very 'classic' , -with explications- and not hard to undersand . i was wondering that some of you are theacher... (6 Replies)
Discussion started by: unumai
5. Shell Programming and Scripting
i am quite new to shell scripting and need help in reading and writing in xml file
i have an xml file with format:
... (2 Replies)
Discussion started by: kichu
6. IP Networking
We have smb client running on two of the linux boxes and smb server on another linux system. During a backup operation which uses smb, read of a file was allowed while write to the same file was going on.Also simultaneous writes to the same file were allowed.Following are the settings in the... (1 Reply)
Discussion started by: swatidas11
7. Shell Programming and Scripting
Is there any way to write to a text file with scripting? I need to write to a text file two lines of text for the amount of files in the current directory. (9 Replies)
Discussion started by: Fred Goldman
8. UNIX for Dummies Questions & Answers
Is it possible to write to file descriptor 0 and read from 1 or 2? How could this be implemented? (3 Replies)
Discussion started by: machshev
9. Shell Programming and Scripting
I have tried to show the file name whose size is greater than 200 byte in current directory.
Please help me.
ls -l | tr -s " " " " | cut -f 5,9 -d " " >out.txt
#set -a x `cat out.txt`
`cat out.txt` | while
if }" < "200" ]
j=`expr $j... (2 Replies)
Discussion started by: rinku
10. Shell Programming and Scripting
This is likely to be a dumb one.
How can I use sed to substitute string occurances having it read from an input file and write to this very same file ?
I have a file with lots of occurances of '2006', I want to change it to '2007', but I'd like these changes to be saved on the input file.
... (5 Replies)
Discussion started by: 435 Gavea