The following would be simpler and will work even if your filenames contain spaces and/or tabs. Since head is usually smaller than awk, it will also usually run faster:
You haven't said what OS you're using. If it is a really old OS and it issues a diagnostic saying that your version of head doesn't have a -n option, change head -n 1 to head -1.
The following should be faster still:
Last edited by Don Cragun; 09-25-2014 at 03:12 PM..
Reason: Add faster alternative...
Is it possible to sh a command and receive the standard output on the scrren and use file redirection ie ls -lt > test. Also On SCO-UNIX there was a tellme command which displayed a message when a script had finished running is there something similar for HP UNIX as it is not working. (4 Replies)
my querry is
suppose i have duplicate std i/p with FD-3 --exec 0<&3
now redirected std i/p to a file ----exec 0<file1
suppose i am reading the file line by line --while read LINE
cutting some fields and comparing it with a variable and if a match is found
... (0 Replies)
I have this one::) doing jstack on JVM proccess.
#!/bin/ksh
# ----------------------------------------------------
# capture_jstack.sh <INTERVAL> <COUNT>
# run jstack and capture output to a log file
#-----------------------------------------------------
#
# scripts and logs are stored... (3 Replies)
Hi all ,
I have a view in teradata , the ouput of that view have to be stored as a file with delimitere as '|'.Is there any possibility of doing this in unix ?
Thanks in advance ,
Vinoth (6 Replies)
Hello,
I need an input from you all.
I want to redirect the output of 'ls' command to a file
but the file should not display the output file name in it.
scenario:
------------
$pwd
/home/user1
$ls
file1 file2
$ls > file3
$cat file3
file1 file2 file3
In this i dont wish... (6 Replies)
I am struck up with a problem and that is with output redirection.
I used all the ways for the redirection of the output of c binary to a file, still it is failing.
Here are the different ways which I have used:
./a.out | tee -a /root/tmp.txt 2>&1
./a.out | tee -a /root/tmp.txt 1>&1
./a.out |... (2 Replies)
I'm attempting to write a bash script that will create a network between virtual machines. It accepts three arguments: an RSpec that describes the network topology, and two list of machines (servers and clients).
I have a (working) Perl script that I want to call. This Perl script takes an RSpec... (6 Replies)
Hi all
The following code will update the Dynamic DNS server at Namecheap.com.
wget -O 'https://dynamicdns.park-your-domain.com/update?host=www&domain=example.com&password=your DDNS password'Would like to append the output to a log file using >> /path/path/logfile at the end of the command.
... (7 Replies)
Hi,
I have one file with one column and several hundred entries
File1:
NA1
NA2
NA3And now I need to run a command within a mapping aligner tool to insert these sample names into a sequence alignment file (SAM) such that they look like this
@RG ID:Library1 SM:NA1 PL:Illumina ... (7 Replies)
Discussion started by: nans
7 Replies
LEARN ABOUT PHP
tidy_get_html
TIDY_GET_HTML(3) 1 TIDY_GET_HTML(3)tidy::html - Returns atidyNodeobject starting from the <html> tag of the tidy parse tree
Object oriented style
SYNOPSIS
tidyNode tidy::html (void )
DESCRIPTION
Procedural style
tidyNode tidy_get_html (tidy $object)
Returns a tidyNode object starting from the <html> tag of the tidy parse tree.
PARAMETERS
o $object
- The Tidy object.
RETURN VALUES
Returns the tidyNode object.
EXAMPLES
Example #1
tidy_get_html(3) example
<?php
$html = '
<html>
<head>
<title>test</title>
</head>
<body>
<p>paragraph</p>
</body>
</html>';
$tidy = tidy_parse_string($html);
$html = $tidy->html();
echo $html->value;
?>
The above example will output:
<html>
<head>
<title>test</title>
</head>
<body>
<p>paragraph</p>
</body>
</html>
NOTES
Note
This function is only available with Zend Engine 2 (PHP >= 5.0.0).
SEE ALSO tidy.body(3), tidy.head(3).
PHP Documentation Group TIDY_GET_HTML(3)