This is the command pfcatp that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
pfcat - grep out function definitions from perlfunc
DESCRIPTION
This program uses podgrep program to search your configuration's perlfunc for function
definitions. It honors a -f flag to format through pod2text and a -p flag to send the
output through the pager. (Actually, it just passes these to podgrep.)
EXAMPLES
$ pfcat seek
(find all seek functions (including sysseek))
$ pfcat -pf sprintf
(sprintf function is formated and sent to pager)
$ pfcat -f '\bint\b'
/usr/local/devperl/lib/5.00554/pod/perlfunc.pod chunk 506
int EXPR
int
Returns the integer portion of EXPR. If EXPR is omitted, uses
`$_'. You should not use this for rounding, because it truncates
towards `0', and because machine representations of floating point
numbers can sometimes produce counterintuitive results. Usually
`sprintf()' or `printf()', or the `POSIX::floor' or `POSIX::ceil'
functions, would serve you better.
You can also run this using alternate perl binaries, like so:
$ oldperl -S pfcat open
....
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