I have hundreds of directories that I need to rename, as follows:
from 15_öblös to 15_adj_öblös
from 14_kies to 14_adj_kies
and so on...
So, I have to insert 'adj' between the number and the word.
What I have done, but it's not doing well
for dic in [0-9]*
do
m=`echo "$dic" | cut -d"_" -f1`
l=`echo "$dic" | cut -d"_" -f2`
mv "$dic" "${m}_adj_${l}"
done