1*13de33a5SJulio Merino 2*13de33a5SJulio Merinoset -- 1 2 3 4 5 6 7 8 9 10 11 12 13 3*13de33a5SJulio Merino[ "${##1}" = 3 ] || echo '${##1} wrong' 4*13de33a5SJulio Merino[ "${###1}" = 3 ] || echo '${###1} wrong' 5*13de33a5SJulio Merino[ "${###}" = 13 ] || echo '${###} wrong' 6*13de33a5SJulio Merino[ "${#%3}" = 1 ] || echo '${#%3} wrong' 7*13de33a5SJulio Merino[ "${#%%3}" = 1 ] || echo '${#%%3} wrong' 8*13de33a5SJulio Merino[ "${#%%}" = 13 ] || echo '${#%%} wrong' 9*13de33a5SJulio Merinoset -- 10*13de33a5SJulio Merino[ "${##0}" = "" ] || echo '${##0} wrong' 11*13de33a5SJulio Merino[ "${###0}" = "" ] || echo '${###0} wrong' 12*13de33a5SJulio Merino[ "${###}" = 0 ] || echo '${###} wrong' 13*13de33a5SJulio Merino[ "${#%0}" = "" ] || echo '${#%0} wrong' 14*13de33a5SJulio Merino[ "${#%%0}" = "" ] || echo '${#%%0} wrong' 15*13de33a5SJulio Merino[ "${#%%}" = 0 ] || echo '${#%%} wrong' 16