diff options
Diffstat (limited to 'bin/mktd.sh')
-rw-r--r-- | bin/mktd.sh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/bin/mktd.sh b/bin/mktd.sh new file mode 100644 index 00000000..72375873 --- /dev/null +++ b/bin/mktd.sh @@ -0,0 +1,9 @@ +# Try to make a random temp directory + +# Build the intended directory name, with the last element a random integer +# from 1..2^31 +lim=$((2 << 31)) +dn=${TMPDIR:-/tmp}/${1:-mktd}.$$.$(rndi 1 "$lim") + +# Create the directory and print its name if successful +mkdir -m 700 -- "$dn" && printf '%s\n' "$dn" |