To suppress output, use redirection to NUL. There are two kinds of output that console commands use: standard output, or stdout, standard error, or stderr. Of the two, stdout is used more often, both by internal commands, like copy, and by console utilities, or external commands, like find and others, as well as by third-party … Read more
The previous answer didn’t work for me (still asked for username and password), what did work was putting your credentials in a file (pass.txt), like this username@email.com password and calling openvpn with –auth-user-pass pass.txt. source Note that in some OpenVPN versions (e.g. OpenVPN 2.4.11) there is a bug where you have to first use –config … Read more
You need to use document.write() <div>foo</div> <script> document.write(‘<div>Print this after the script tag</div>’); </script> <div>bar</div> Note that this will only work if you are in the process of writing the document. Once the document has been rendered, calling document.write() will clear the document and start writing a new one. Please refer to other answers provided … Read more
I’ve gotten the same issue and one of the posted example in the manual worked. A character set must be specified as one of the posters here already mentioned. http://www.php.net/manual/en/function.ob-flush.php#109314 header( ‘Content-type: text/html; charset=utf-8’ ); echo ‘Begin …<br />’; for( $i = 0 ; $i < 10 ; $i++ ) { echo $i . ‘<br … Read more
Set-PSDebug -Trace 1 0: Turn script tracing off. 1: Trace script lines as they run. 2: Trace script lines, variable assignments, function calls, and scripts. For more info: https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.core/set-psdebug?view=powershell-6
First of all, <?= is not a short open tag, but a shorthand echo, which is the same as <?php echo. And it cannot be disabled. So, it’s safe to use in the meaning it is always enabled. Speaking of safety in terms of security, the output must be always encoded according the the output … Read more
Little-known feature: The redirection operator can go anywhere on the line. >>file.txt echo 2
By default, Jenkins launches Execute Shell script with set -x. This causes all commands to be echoed You can type set +x before any command to temporary override that behavior. Of course you will need set -x to start showing them again. You can override this behaviour for the whole script by putting the following … Read more
As Mike Nakis said, echo off only prevents the printing of commands, not results. To hide the result of a command add >nul to the end of the line, and to hide errors add 2>nul. For example: Del /Q *.tmp >nul 2>nul Like Krister Andersson said, the reason you get an error is your variable … Read more
You can escape shell metacharacters with ^: echo ^<?xml version=”1.0″ encoding=”utf-8″ ?^> > myfile.xml Note that since echo is a shell built-in it doesn’t follow the usual conventions regarding quoting, so just quoting the argument will output the quotes instead of removing them.