Perl module features and behavior can change from version to version and so knowing the version number of an installed Perl module can be useful in several scenarios.Below is the command line methods for finding out the version number of an installed module in Linux/Oracle Solaris OS. perl -M<PerlModuleName> -e ‘print $ <PerlModuleName>::VERSION .”\n”;’ example: … Read more
instmodsh is a little interface to ExtUtils::Installed to examine installed perl modules, validate your packlists and even create a tarball from an installed module in Linux/solaris. To examine/list installed perl modules in Linux/Solaris OS, create a bash script and execute it. also you can find the instmodsh script in unixonline.ir GITHUB account. #!/usr/bin/perl ### Name … Read more
To shut a system down, one of two commands are typically used: shutdown or init. Both commands perform a clean shutdown of the system. Both start processes that write all file system changes to disk and terminate all system services, processes, and the OS. The following table describes the various shutdown commands used in Linux / Solaris OS and provides … Read more
A few weeks ago, it is announced (by The Energy and Natural Resources Ministry of Iran) that DST will be permanent and GMT+3:30(IRST) will be used forever in the country. From 2023, Iran will not set their clocks forward for Daylight Saving Time (DST) but remain on standard time permanently. Based on following manual, we … Read more
Setting the system date and time is easy on solaris OS because you can easily set the time from the command line. date mmddhhmmyy The date command takes the syntax mmddhhmmyy, or “month day hour minute year”. You have to be superuser to set the time. Example: date 1201020322 Fri Dec 1 02:03:00 PST 2022