The script uses the read utility, which is a builtin, available to sh, but not available to busybox sh.
The script uses the command utility, which is a builtin, available to sh, but not available to busybox sh.
Busybox is used in Embedded Linux. In such case, the script is broken on Embedded Linux.
The script uses the
readutility, which is a builtin, available to sh, but not available to busybox sh. The script uses thecommandutility, which is a builtin, available to sh, but not available to busybox sh.Busybox is used in Embedded Linux. In such case, the script is broken on Embedded Linux.