Sometimes you want to write a shell or other script, and that script is going to have to run under sudo. Under such conditions if the script does anything that requires authentication it will not act as expected. In plain terms it means that the regular popup for authentication will not appear. The tool maybe [...]
Ever written the occasional Perl script and wanted to insert the current date and time into a MySQL database? Here is the function to do it. This works for a column of type ‘datetime’. 1 2 3 4 5 6 # function to return the current time in mysql format sub mysql_now() { my($sec,$min,$hour,$mday,$mon,$year,$wday, $yday,$isdst)=localtime(time); [...]