Bash Command in PHP

[MaLLaH95]

Hallo,

ich habe eine Frage bezüglich eines Bash Scriptes, ich will diesen in PHP ausführen aber PHP zeigt fehler an und ich glaube es liegt an den ` zeichen

$test = " echo "the middle is `echo $a | du -sh -s -m /home/nvme/user1/SERVER_6 | awk '{ print $1}'`" ";

[False]

Du musst die zusätzliche Anführungszeichen escapen.

PHP Code:

$test = "echo \"the middle is `echo $a | du -sh -s -m /home/nvme/user1/SERVER_6 | awk '{ print $1}'`\""; 


[.Shōgun]

$test = ' echo "the middle is `echo $a | du -sh -s -m /home/nvme/user1/SERVER_6 | awk '"'"'{ print $1}'"'"'`" ';

{} are special characters when used inside double quotes, and they cannot be escaped

[False]

Originally Posted by .Shōgun

$test = ' echo "the middle is `echo $a | du -sh -s -m /home/nvme/user1/SERVER_6 | awk '"'"'{ print $1}'"'"'`" ';

{} are special characters when used inside double quotes, and they cannot be escaped

Nobody talked about the {} chars, in this context you don't event have to escape them..