В чем разница между sh
и source
?
source: source filename [arguments]
Read and execute commands from FILENAME and return. The pathnames
in $PATH are used to find the directory containing FILENAME. If any
ARGUMENTS are supplied, they become the positional parameters when
FILENAME is executed.
И для man sh
:
NAME
bash - GNU Bourne-Again SHell
SYNOPSIS
bash [options] [file]
COPYRIGHT
Bash is Copyright (C) 1989-2004 by the Free Software Foundation, Inc.
DESCRIPTION
Bash is an sh-compatible command language interpreter that executes commands read from the standard input or from a file. Bash also incorporates
useful features from the Korn and C shells (ksh and csh).
Bash is intended to be a conformant implementation of the IEEE POSIX Shell and Tools specification (IEEE Working Group 1003.2).