I need to create a simple shell script to check filesystems space in a file system called "/arch_nb" then based on the percentage use either run another script or exit.
I was thinking of something simple along the lines of:
df -k | then some action to pipe for percentage used
...place... (10 Replies)
Hi, Gurus:
I need your help to finish a script that will mount two file systems automatically when saver is reboot or start.
I am working on a new Sun Sparc machine with Solaris 9 on it. This box got two disk. disk one has been partitioned to hold Solaris OS. disk two has been partitioned as... (6 Replies)
Hi,
I am constantly automaticaly downloading a few things on the internet but since my internet connection is unstable, it sometimes wont work. Thing is the internet will appear to be connected, but no website can be accessed and no program can successfully connect to any location. I can fix... (4 Replies)
Hi all,
I have a task on my plate which is of high priority.
I need an automated email alert that checks FTP notices subdirectory on a daily basis and forwards any word files to a group of people. This word files gets created whenever there is an issue with FTP connectivity.
Please help...... (1 Reply)
Hi all,
I am new to Unix and I want to write a shell script in a jumpbox for finding the filesystem capacity on 50 unix servers ( by ssh ) and then email the result in HTML format with server name and capacity % to a specific outlook distribution list.
any suggestion would be of great help. (17 Replies)
Hi ,
I want a script who will send alert the moment someone edit any file in a directory in LINUX. Can some one throw some light on this please.!! (4 Replies)
Hi Experts,
Im new in shell script , please help to achieve the below requirement, We have some replication setup in unix server, in that if there is any exception or error occurs immediately the rep_exception.log will have the exception detail, this log will be updated if any error occurs no... (8 Replies)
HI Guys,
I am writing one shell script to send the mail alert to some email id's if the file not modified in last 10 mins but its not working, I believe MTIME is null string is wrong . can you please assist me on this.
script :-
filename="abc.txt"
echo "Filename is $filename"... (1 Reply)
Hi
I have below shell script to send mail alert , however I want to add more functionality in this script and that is , script should only check that file between 9 am to 5pm , and if there is no activity in this time 9 am to 5 pm for 2hours then it should give me mail alert, please help... (2 Replies)
Hi All,
My below shell script is not capturing %used value in the filesystem alert in the subject of the mail alert:
Code:
#!/bin/bash
export DBALIST="abc@xyz.com"
df -k /oradata/xyz/archive > dfk.result
archive_capacity=`awk -F" " '{ print $5 }' dfk.result|grep -i %| cut -c 1-4`
if... (6 Replies)
Discussion started by: harveyclayton
6 Replies
LEARN ABOUT PHP
echo
ECHO(3) 1 ECHO(3)echo - Output one or more stringsSYNOPSIS
void echo (string $arg1, [string $...])
DESCRIPTION
Outputs all parameters.
echo is not actually a function (it is a language construct), so you are not required to use parentheses with it. echo (unlike some other
language constructs) does not behave like a function, so it cannot always be used in the context of a function. Additionally, if you want
to pass more than one parameter to echo, the parameters must not be enclosed within parentheses.
echo also has a shortcut syntax, where you can immediately follow the opening tag with an equals sign. Prior to PHP 5.4.0, this short syn-
tax only works with the short_open_tag configuration setting enabled.
I have <?=$foo?> foo.
PARAMETERS
o $arg1
- The parameter to output.
o $...
-
RETURN VALUES
No value is returned.
EXAMPLES
Example #1
echo examples
<?php
echo "Hello World";
echo "This spans
multiple lines. The newlines will be
output as well";
echo "This spans
multiple lines. The newlines will be
output as well.";
echo "Escaping characters is done "Like this".";
// You can use variables inside of an echo statement
$foo = "foobar";
$bar = "barbaz";
echo "foo is $foo"; // foo is foobar
// You can also use arrays
$baz = array("value" => "foo");
echo "this is {$baz['value']} !"; // this is foo !
// Using single quotes will print the variable name, not the value
echo 'foo is $foo'; // foo is $foo
// If you are not using any other characters, you can just echo variables
echo $foo; // foobar
echo $foo,$bar; // foobarbarbaz
// Some people prefer passing multiple parameters to echo over concatenation.
echo 'This ', 'string ', 'was ', 'made ', 'with multiple parameters.', chr(10);
echo 'This ' . 'string ' . 'was ' . 'made ' . 'with concatenation.' . "
";
echo <<<END
This uses the "here document" syntax to output
multiple lines with $variable interpolation. Note
that the here document terminator must appear on a
line with just a semicolon. no extra whitespace!
END;
// Because echo does not behave like a function, the following code is invalid.
($some_var) ? echo 'true' : echo 'false';
// However, the following examples will work:
($some_var) ? print 'true' : print 'false'; // print is also a construct, but
// it behaves like a function, so
// it may be used in this context.
echo $some_var ? 'true': 'false'; // changing the statement around
?>
NOTES
Note
Because this is a language construct and not a function, it cannot be called using variable functions.
SEE ALSO print(3), printf(3), flush(3), Heredoc syntax.
PHP Documentation Group ECHO(3)