how to find a last updated directory?

[lilly07]

Suppose I have a set of directories as lane1, lane2, lane3, file1, file2..under /home/userrig/test in a linux server. And the last updated directory is lane3.

lane1, lane2 and lane3 are directories and file1 and file2.. are under files under /home/userrig/test.

I am only interested in directory that starts with

lane

How do I collect this information? Infact after cheking for the last updated directory, I have to change to that directory and execute a command in

system("execute");

method.

Is there any function to sort the directory according to time like "ls - lt" as in unix command? Please let me know how to proceed?

Thanks and Regards

[lilly07]

Any expert advice or suggestions needed please.

[nvvikas]

Suppose I have a set of directories as lane1, lane2, lane3, file1, file2..under /home/userrig/test in a linux server. And the last updated directory is lane3.

lane1, lane2 and lane3 are directories and file1 and file2.. are under files under /home/userrig/test.

I am only interested in directory that starts with

lane

How do I collect this information? Infact after cheking for the last updated directory, I have to change to that directory and execute a command in

system("execute");

method.

Is there any function to sort the directory according to time like "ls - lt" as in unix command? Please let me know how to proceed?

Thanks and Regards

I replied to ur last post also, here is the code that gets the latest directory whose name starts with lane.

my $latest_dir = (grep { chomp; /^lane/i } `ls -t`)[0];

regs,

[lilly07]

Thank you so much. As I overlooked my previous message, I couldn't respond. Sorry for the confusion caused.