Put each individual line into an array * -x Select processes without controlling ttys * PS Unix command to report process status In my own opinion it is a horrible idea to pass a system command through a SUID- ie have the SUID accept the name of a command as a parameter. Write a simple binary and elevate the privileges of the binary as a SUID. SUID scripts open up security holes, so you don't always want to go this route even if it is an option. SUID is disabled for scripts on many flavors of Unix. If you decide to use a SUID it is best not to SUID a script. You may as well kick yourself in the face. You are absolutely insane if you decide to run apache as root. If you need to run a system command with elevated privileges think through the problem carefully!Ģ. Unix won't allow privileges to be elevated in this manner. If you are running php as an Apache module in Unix then every system command you run is run as user apache. Here are a couple of helpful hints I've gathered from experimentation and Unix documentation.ġ. It is easy to open up huge security holes. It's a good idea to use caution and planing.
XAMPPFROM COMMAND LINE ARCHIVE
To import our saved books.sql file created earlier, we’d use many of the same flags and much the same syntax.Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto searchīe careful as to how you elevate privileges to your php script. In most cases, importing is just a matter of passing virtually identical options to the mysqlimport command.
XAMPPFROM COMMAND LINE HOW TO
Now that you’ve learned how to export a backup of a MySQL database, we’ll explore how to reverse the process and import the backup into an existing database.Īs you might imagine, to compliment the mysqldump command used for exporting, there is a similar mysqlimport command for importing. If you need the ability to export (and later recreate) one more more databases, read up on the -databases flag in the official documentation. Instead, by default, only actual tables (and their respective data) are saved and thus will be prepared for later import using this file.
sql suffix (which is completely optional but advisable) in the appropriate directory.īy default, mysqldump will not save commands which attempt to modify the existence of the actual database.
XAMPPFROM COMMAND LINE PASSWORD
$ mysqldump -u book_admin -p books > ~/backup/database/books.sqlĪfter entering our password when prompted above, this command then creates our backup file with a.
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