Bash脚本日期错误

Question

i'm trying to get an old date in a bash script, but it throws this error

"./bkc.sh: line 10: 20130122: command not found" 

It's like tries to use the result date as a function instead of assign the value to the OLDATE var.

Here's my code:

OLDATE= `date -d '7 days ago' +'%Y%m%d'`

Can anyone help me ? Thanks

Answer 1

Just remove the space between OLDATE and the command.

Bash doesn't want spaces in assigning values