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3 réponses
Bonjour,
UID = User ID = identification d'utilisateur
GID = Group ID = identification de groupe d'utilisateur
En faisant man find, j'ai vu ces possibilités d'utilisation (peut-être possible de coupler avec | grep) :
-gid n File’s numeric group ID is n.
-group gname
File belongs to group gname (numeric group ID allowed).
...
find . -perm 664
Search for files which have read and write permission for their owner, and group, but which other users can read but not write to. Files which meet these criteria but have other permissions bits set (for example if someone can execute the file)
will not be matched.
find . -perm -664
Search for files which have read and write permission for their owner and group, and which other users can read, without regard to the presence of any extra permission bits (for example the executable bit). This will match a file which has mode 0777, for example.
find . -perm /222
Search for files which are writable by somebody (their owner, or their group, or anybody else).
find . -perm /220
find . -perm /u+w,g+w
find . -perm /u=w,g=w
All three of these commands do the same thing, but the first one uses the octal representation of the file mode, and the other two use the symbolic form. These commands all search for files which are writable by either their owner or their group. The files don’t have to be writable by both the owner and group to be matched; either will do.
find . -perm -220
find . -perm -g+w,u+w
Both these commands do the same thing; search for files which are writable by both their owner and their group.
find . -perm -444 -perm /222 ! -perm /111
find . -perm -a+r -perm /a+w ! -perm /a+x
These two commands both search for files that are readable for everybody (-perm -444 or -perm -a+r), have at least on write
bit set (-perm /222 or -perm /a+w) but are not executable for anybody (! -perm /111 and ! -perm /a+x respectively)
J'espère que ça pourra être utile, mais je ne suis pas spécialiste.
UID = User ID = identification d'utilisateur
GID = Group ID = identification de groupe d'utilisateur
En faisant man find, j'ai vu ces possibilités d'utilisation (peut-être possible de coupler avec | grep) :
-gid n File’s numeric group ID is n.
-group gname
File belongs to group gname (numeric group ID allowed).
...
find . -perm 664
Search for files which have read and write permission for their owner, and group, but which other users can read but not write to. Files which meet these criteria but have other permissions bits set (for example if someone can execute the file)
will not be matched.
find . -perm -664
Search for files which have read and write permission for their owner and group, and which other users can read, without regard to the presence of any extra permission bits (for example the executable bit). This will match a file which has mode 0777, for example.
find . -perm /222
Search for files which are writable by somebody (their owner, or their group, or anybody else).
find . -perm /220
find . -perm /u+w,g+w
find . -perm /u=w,g=w
All three of these commands do the same thing, but the first one uses the octal representation of the file mode, and the other two use the symbolic form. These commands all search for files which are writable by either their owner or their group. The files don’t have to be writable by both the owner and group to be matched; either will do.
find . -perm -220
find . -perm -g+w,u+w
Both these commands do the same thing; search for files which are writable by both their owner and their group.
find . -perm -444 -perm /222 ! -perm /111
find . -perm -a+r -perm /a+w ! -perm /a+x
These two commands both search for files that are readable for everybody (-perm -444 or -perm -a+r), have at least on write
bit set (-perm /222 or -perm /a+w) but are not executable for anybody (! -perm /111 and ! -perm /a+x respectively)
J'espère que ça pourra être utile, mais je ne suis pas spécialiste.
