How i can place in a log file an automatic chrome opener?
Okay, so i have this problem, i have a raspberry with rasbian lite (now i have openbox running on) and i do a few script for my client. But i have a question and a problem.... i got the logs file, that file need to open automatically the browser without having to do all the steps again at the next startup(i run this bash file every start up automatically)
thats my script (im from italy ):
this is the error, its not a error but i dont know how to set in default the person choise in the case
i know im bad in English but please help me!!!!
Hi,
I have 6 servers, I want to make a script to read the messages (/var/adm/messages) file daily in the morning and send it automatically to my E-mail address.
Regards (2 Replies)
Hi there:)
Because of security requirements, It would be much better if I could truncate my logs in place using sed -i (or ?). I cant use the -i option on sed in my environment.
Can anyone help a DBA? (5 Replies)
Is in Unix a tool that could do this:
paste -d":" 'file1' 'file2' | special_save "file1" # so that file1 would be treated in a way that would prevent problems with race condition
I know it normally doesn't work but is there any intelligent way how to avoid using temporary file? I know methods... (6 Replies)
Dear Gurus,
I need you to advice or suggestion about the best solution to copy data around 200-300G from serverA(location A) to serverB(location B). Normally, I will share folder and then copy but it takes too long time(about 2 days).
Do you have any suggestion or which way should be... (9 Replies)
Hi,
I want to open a pdf file in my PCLinuxOS, but when I click on the PDF file to open it, a message box prompts asking for Open With : KGhostView ; Save File....etc.
So the default pdf genereator to open is set to KGhostView. How do I change the default to KPdf, another pdf generator..
... (3 Replies)
Hello, I am using tcsh on AIX.
I would like to write a script that does the following:
1. given an inode, how do I find exactly the name of the file?
I know I could do this using ls -i | grep <inode>
but it returns: <inode> <filename>. I need some string manipulation or something to... (1 Reply)
Hi,
I am trying to write a shell script that will take the log files from a single folder (all ending with .log), put them into an archive, use something to encrypt the file, and then emailx to email the resulting encrypted archive to me.
Of course, I am open to suggestions on how to improve... (1 Reply)
I have to check a directory on Linux (via shell Script which I am trying to build) for about 20 different source files with file patterns and if the files are made available in the directory, I should place flag files for which my other ETL jobs are waiting on to kick off. If the source files are... (6 Replies)
Hi All,
Daily I am getting the updated file.
I have to search for this file in all directories and sub directories.
If the file existed in a particular directory then move this updated file to that particular directory.
If the file is not existed in any of the directories then place this... (4 Replies)
Discussion started by: ROCK_PLSQL
4 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)