I use this command:
sudo grep -R 'mode_t st_mode'
but have many alerts that say many files do not exist.
grep: /usr/share/pyshared/numpy/core/include/numpy/cfunc.h: do not have that file or directory. .... grep: /usr/share/omf/totem/totem-uk.omf: do not have that file or directory.
there are many similar alerts.
How should I solve this problem?
and one person say should use "sudo grep -R 'mode_t st_mode' /* 2>dev/null" to cut the noise.
but my question is , how to delete those invalid file? one by one ?