How can I create a file in unix or linux based on variable value ?
If I store date in a variable in linux,
YESTERDAY=`date --date='1 day ago' '+%d-%m-%Y'`
it will store value to YESTERDAY as 27-1-2010.
Here I want to create file as name of 27-1-2010,
How can I create file with variable 'YESTERDAY' ?
i want appending operation too. How can i do this ?