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Diffstat (limited to '')
| -rw-r--r-- | examples/scripts/inpath | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/examples/scripts/inpath b/examples/scripts/inpath new file mode 100644 index 0000000..95f28bc --- /dev/null +++ b/examples/scripts/inpath @@ -0,0 +1,19 @@ +#! /bin/sh +# +# Search $PATH for a file the same name as $1; return TRUE if found. +# + +command=$1 +[ -n "$command" ] || exit 1 + +set `echo $PATH | sed 's/^:/.:/ + s/::/:.:/g + s/:$/:./ + s/:/ /g'` + +while [ $# -ne 0 ] ; do + [ -f $1/$command ] && exit 0 # test -x not universal + shift +done + +exit 1 |