append an output file with two columns Post: 302463184

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Append output to file

Hi, I have a script below. It get's the data from the output of a script that is running hourly. My problem is every time my script runs, it deletes the previous data and put the current data. Please see output below. What I would like to do is to have the hourly output to be appended on the...

2. Shell Programming and Scripting

Append Output to another file in Perl

Hi All, I am writing a Perl script such that the output from "perl myscript.pl file1" to be appended to another file name called file2. I tried out with the below code but couldn't work. Can any expert give me some advice? open(OUTPUT, 'perl myscript.pl file1 |'); close OUTPUT;...

3. UNIX for Dummies Questions & Answers

Output to file but append rather than overwrite?

I am running a command which has a parameter that outputs the results to a file each time it is run. Here is the command: --fullresult=true > importlog.xml Can I add the output to the file rather than creating a new one which overwrites the existing one? If not can I make the file name...

4. UNIX for Dummies Questions & Answers

Append file with grep output but add timestamp?

I've setup a cron job that greps a file every five minutes and then writes (appends) the grep output/result to another file: grep "monkey" zoo.log | tail -1 >> cron-zoo-log Is there any way I can add the date and time (timestamp) to the cron-zoo-log file for each time a new line was added? ...

5. Shell Programming and Scripting

problem with print append to output file syntax

I'm trying to output the contents of the infile to the outfile using Append. I will want to use append but the syntax doesn't seem to be working ! Input file (called a.txt) contains this: a a a b b b I'm running shell script (called k.sh) from Unix command-line like this: ./k.sh ....

6. UNIX for Dummies Questions & Answers

Noob questions.. Append output to a file in different directory

Noob question! I know almost nothing so far, and I'm trying to teach myself from books, on a typical command line without using scripts how would I append output from a sort to a file in a completely different directory? example: If I'm sorting a file in my documents directory but I...

7. Shell Programming and Scripting

How to print and append output of nawk script in commandline and as well into a file?

Hi All, I am working on nawk script, has the small function which prints the output on the screen.Am trying to print/append the same output in a file. Basically nawk script should print the output on the console/screen and as well it should write/append the same result to a file. script :...

8. Shell Programming and Scripting

awk dynamically append columns into file

Hi, I have a large data file, want to separate it into 100 part and export one specific field as a file; then I want to append each part's column into one file. How to realize that? 1 2 3 1 2 3 4 2 2 3 4 3 3 3 4 4 3 4 5 5 3 4 5 6 I want the last column of the data file, e.g divide it...

9. Shell Programming and Scripting

Append to a file repeating output

Hello, i'm trying to force a command to read every second from an interface watch -n1 (command) /dev/x | cat >> output but it continue to overwrite the file, without append the content Thanks and advace for help as usual regards

10. Shell Programming and Scripting

Need solution to compare two file and update and append the output

Hi All, I have two files File1 frame,007C1 server1_Parent frame,007C3 server2_Silver frame,007EE server3_Bronze frame,00855 server4_Parent frame,00856 server4_Parent frame,00858 server5_Parent frame,008FA server6_Silver frame,008FB server6_Silver frame,008FC server6_Silver...

LEARN ABOUT PHP

copy

COPY(3) 								 1								   COPY(3)

copy - Copies file

SYNOPSIS

       bool copy (string  $source, string  $dest, [resource  $context])

DESCRIPTION

	Makes a copy of the file $source to $dest.

	If you wish to move a file, use the rename(3) function.

PARAMETERS

	      o $source
		- Path to the source file.

	      o $dest
		-  The	destination  path.  If $dest is a URL, the copy operation may fail if the wrapper does not support overwriting of existing
		files.

	      Warning

		      If the destination file already exists, it will be overwritten.

	      o $context
		- A valid context resource created with stream_context_create(3).

RETURN VALUES

	Returns TRUE on success or FALSE on failure.

CHANGELOG

       +--------+---------------------------------------------------+
       |Version |						    |
       |	|						    |
       |	|		     Description		    |
       |	|						    |
       +--------+---------------------------------------------------+
       | 5.3.4	|						    |
       |	|						    |
       |	|  Changed the $context parameter to actually  have |
       |	| an effect. Previously, any $context was ignored.  |
       |	|						    |
       | 5.3.0	|						    |
       |	|						    |
       |	|		Added context support.		    |
       |	|						    |
       | 4.3.0	|						    |
       |	|						    |
       |	|  Both  $source  and  $dest may now be URLs if the |
       |	| "fopen wrappers" have been enabled. See  fopen(3) |
       |	| for more details.				    |
       |	|						    |
       +--------+---------------------------------------------------+
EXAMPLES

       Example #1

	      copy(3) example

	      <?php
	      $file = 'example.txt';
	      $newfile = 'example.txt.bak';

	      if (!copy($file, $newfile)) {
		  echo "failed to copy $file...
";
	      }
	      ?>

SEE ALSO

       move_uploaded_file(3), rename(3), The section of the manual about handling file uploads.

PHP Documentation Group 														   COPY(3)