在SHELL脚本里看到 if [ $# -lt 1 ]; then ,$#是什么意思?
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看你问了几次类似的问题,干脆总结一下吧。这些都是makefile的内建命令,含义如下:$@
target$%
file
name
of
an
archive
member$<
first
prerequisite$?
prerequisites
newer
than
target$^
prerequisites$+
similar
to
$^,
including
duplicates$*
stem
of
the
target
filename
target$%
file
name
of
an
archive
member$<
first
prerequisite$?
prerequisites
newer
than
target$^
prerequisites$+
similar
to
$^,
including
duplicates$*
stem
of
the
target
filename
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