Look at this bit of code (the best would be that you use it and see its output...) and see if inspiration comes, it should with the Hints given to you...
I have a script that deletes obselete users from /etc/passwd then moves their home directories to another location. After 30 days, I need to delete the home directories that were moved to the new location. I would appreciate any ideas on how to delete the directories after the 30 days? (2 Replies)
Hi!
Need your help. How can I delete the cache folder of multiple user home directories via automatically executed shell script on a Mac OS X Server?
Example:
The userdata are stored on a Xsan Volume like this:
/Volumes/Xsan/userdata/mike
/Volumes/Xsan/userdata/peter... (2 Replies)
Hi, I'm currently working on my school assignment on how to verify that all user home directories are writable only by their owner on Solaris with VMware. But I'm not sure why my codes take a very long time to display the results. My friend says it's the `su - $i -c "ls -ld" 2> /dev/null | grep... (1 Reply)
Hi all
i am using solaris 10, i am creating user with
useradd -d/home/user -m -s /bin/sh user
user is created with in the following path
/export/home/user (auto mount)
i need the user to be created like this
(/home as default home directory )
useradd -d /home/user -m -s /bin/sh... (2 Replies)
I've allocated /exports for all user directories by making separate directories under /exports.....
:rolleyes:
now i need to unmount /exports . But i'm unable to do that..
How can i troubleshoot this issue.
Thanks in advance:D (2 Replies)
what is wrong with this script?
I get:
./perm.sh: command substitution: line 21: unexpected EOF while looking for matching `"'
./perm.sh: command substitution: line 22: syntax error: unexpected end of file
Script:
#!/bin/bash
for dir in `/bin/cat /etc/passwd | /bin/egrep -v... (4 Replies)
I have searched this quite a long time but couldn't find the right method for me to use. I need to assign read write permission to the user for specific directories and it's sub directories and files. I do not want to use ACL. This is for Solaris. Please help. (1 Reply)
We have regularly questions about how to create users and user accounts. But regularly user accounts need to be deleted too. It is quite easy to delete the user account itself but usually the HOME directory of the user remains.
It is good style to remove these directories but simply deleting... (3 Replies)
Discussion started by: bakunin
3 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)