Linux-Delete Files Older Than x Days/Find files edited today

Delete Files Older Than x Days on Linux
$ find /oracle/VISR12/db/tech_st/11.1.0/admin/VISR12_track/diag/rdbms/visr12/VISR12/trace* -mtime +1 -exec rm {} \;

Linux - Find files edited today

find . -mtime -1 \! -type d -exec ls -l {} \;

 find /oracle -name '*.log' -mtime -4  \! -type d -exec  ls -l {} \;