dir-1

来自「实战Linux编程的原代码,希望对学驱动的人能有所帮助」· 代码 · 共 13 行

#!/bin/sh
# Make sure touch can operate on a directory.
# This was broken in the 4.0[efg] test releases.

if test "$VERBOSE" = yes; then
  set -x
  touch --version
fi

fail=0
touch . || fail=1
exit $fail