WebDec 28, 2016 · They can act on any file or directory name or any file or directory handle. They return various information about the specific file or directory. Most of them return true or false and normally you would write something like this: The -M, -A, -C return the modification, access and inode change dates on Unix/Linux like systems. WebMay 2, 2007 · Thanks. >> >> Check out >> >> perldoc -f -x >> >> and look at the -M option. It gives the age of the file in days in >> floating point, so if its greater than 20/ (24*60) your file is older than >> twenty minutes. > > Not quite. -M reports "Script start time minus file modification time, > in days."
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WebFollowing are the standard functions used to play with directories. opendir DIRHANDLE, EXPR # To open a directory readdir DIRHANDLE # To read a directory rewinddir DIRHANDLE # Positioning pointer to the begining telldir DIRHANDLE # Returns current position of the dir seekdir DIRHANDLE, POS # Pointing pointer to POS inside dir closedir DIRHANDLE # … WebSep 29, 2024 · check_file.pl-d dir-f file [-w age] [-c age] [-W size] [-C size] DESCRIPTION. check_file.pl will find the latest file in dir that matches the glob specified in file. It will then find the age and the size of this file and compare this with specified thresholds. REQUIREMENTS. The following Perl modules are required in order for this script to work: gehwol foot powder
Re: Checking if files are older than 20 mins in a particular ... - Perl
WebJul 7, 2013 · So effectively, this piece of code would check if a value was provided on the command line. The value is copied to $filename. If there was no value, the script would die . Minor bug There is one minor bug in the above code. If … WebJan 11, 2024 · The check_file_age script began failing on one of our servers when check_file_age was updated to version 2.1.4 via yum update. I have isolated the failure to line 80 of the check_file_age script: Code: Select all WebPerl Command Line Arguments. Command line arguments are sent to a Perl program in the same way as in any other language. The @ARGV array holds the command line argument. There is no need to use variables even if you use "use strict". By default, this variable always exists and values from the command line are automatically placed inside this ... dcs world server web gui