php man page for which

Query: which

OS: php

Section: 1

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

WHICH(1)						      General Commands Manual							  WHICH(1)

NAME
which - locate a command
SYNOPSIS
which [-a] filename ...
DESCRIPTION
which returns the pathnames of the files (or links) which would be executed in the current environment, had its arguments been given as commands in a strictly POSIX-conformant shell. It does this by searching the PATH for executable files matching the names of the argu- ments. It does not canonicalize path names.
OPTIONS
-a print all matching pathnames of each argument
EXIT STATUS
0 if all specified commands are found and executable 1 if one or more specified commands is nonexistent or not executable 2 if an invalid option is specified Debian 29 Jun 2016 WHICH(1)
Related Man Pages
builtin(1) - opensolaris
gzexe(1) - linux
locate(1) - opendarwin
which(1) - hpux
environ(5) - osf1
Similar Topics in the Unix Linux Community
Dont have a clue which program to use to process flying bat data
Delete the file which crossed 2GB
GREP function in ksh which ignores LINE Breaks
Replace multiple positions in records which match crireria
Remove duplicate lines which has been repeated 4 times