I'm wondering what the output of lsattr means.It prints so oddly as follows,when I have tried
lsattr /usr
- -----------------e- /usr/local
- -----------------e- /usr/src
- -----------------e- /usr/games
- --------------I--e- /usr/include
- --------------I--e- /usr/share
- --------------I--e- /usr/lib
- -----------------e- /usr/lib32
- --------------I--e- /usr/bin
- --------------I--e- /usr/sbin
I've read the man page of chattr and lsattr but still got no idea. Any answers or suggestions will be appreciated:)