I just have some difficulties in enable personal file sharing in Ubuntu 10.04. When the Personal File Sharing Preference window pop up, i’ve a grayed out section for “Share files over the Network”. After some help from the forum, and i notice this is a bug and luckily there is a solution to solve this.
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log file normally contain some sensitive information about a website. it’s good to block .log file from being access by visitor. If log file is not block, hacker might use the log file content to launch attack or profile a website. If you are running apache webserver, you can easily block .log file using .htaccess
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Login as root is a very bad practice. Thus, it’s good to implement sudo in Linux system. You can add user to sudo list, so the user in the sudoer list will be able to perform task in different privilege.
sudo is a program in the Unix / Linux that allow a user to execute command with the security privileges of another user (usually it’s superuser or root)
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