Busybox 1.28.4 from Alpine Linux 3.8: host:~# mktemp -t template_XXXX mktemp: Invalid argument host:~# ls -la `which mktemp` lrwxrwxrwx 1 root root 12 Oct 25 16:32 /bin/mktemp -> /bin/busybox Configs used by this distro: https://git.alpinelinux.org/cgit/aports/tree/main/busybox/busyboxconfig?h=3.8-stable https://git.alpinelinux.org/cgit/aports/tree/main/busybox/busyboxconfig-extras?h=3.8-stable
Is it bug in busybox if XXXXXX works? Seem to be trouble with library call to mktemp().