The execline-umask program
execline-umask sets the umask (file creation mask),
then executes a program.
execline-umask mask prog...
execline-umask sets the current umask to mask,
then execs into prog....
- By default, at execline installation time, a umask
symbolic link is created, pointing to execline-umask.
- When execline has been configured with the --enable-pedantic-posix
option, the umask symbolic link points to the
posix-umask binary instead.
- Existing execline scripts calling umask will keep working
no matter the chosen configuration.