38 lines
1.3 KiB
Rust
38 lines
1.3 KiB
Rust
extern crate users;
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use users::{Users, Groups, UsersCache};
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use users::os::unix::{UserExt, GroupExt};
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//use users::os::bsd::UserExt as BSDUserExt;
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extern crate env_logger;
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fn main() {
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env_logger::init();
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let cache = UsersCache::new();
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let current_uid = cache.get_current_uid();
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println!("Your UID is {}", current_uid);
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let you = cache.get_user_by_uid(current_uid).expect("No entry for current user!");
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println!("Your username is {}", you.name().to_string_lossy());
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println!("Your shell is {}", you.shell().display());
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println!("Your home directory is {}", you.home_dir().display());
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// The two fields below are only available on BSD systems.
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// Linux systems don’t have the fields in their `passwd` structs!
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//println!("Your password change timestamp is {}", you.password_change_time());
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//println!("Your password expiry timestamp is {}", you.password_expire_time());
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let primary_group = cache.get_group_by_gid(you.primary_group_id()).expect("No entry for your primary group!");
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println!("Your primary group has ID {} and name {}", primary_group.gid(), primary_group.name().to_string_lossy());
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if primary_group.members().is_empty() {
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println!("There are no other members of that group.");
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}
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else {
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for username in primary_group.members() {
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println!("User {} is also a member of that group.", username.to_string_lossy());
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}
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}
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}
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