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pub fn command_uptime_parser() -> String {
let cmd = String::from_utf8(std::process::Command::new("uptime").output().unwrap().stdout).unwrap();
let clock = cmd.split(',').collect::<Vec<&str>>()[0].split_whitespace().collect::<Vec<&str>>()[2];
let mut clockc = clock.clone().to_string();
clockc.retain(|c| c == ':');
let _clockv = clock.clone().split(':').collect::<Vec<&str>>();
let mut clockv: Vec<&str> = Vec::with_capacity(3);
for v in _clockv {
if v.clone().chars().next().unwrap() == '0' {
let v = v.split("").collect::<Vec<&str>>();
clockv.push(v[2]);
continue;
} clockv.push(v);
}
let clock: String;
match clockc.as_str().chars().count() {
0 => {clock = format!("{} {}", clockv[0], "minute(s)");}
1 => {clock = format!("{} {} {} {}", clockv[0], "hour(s)", clockv[1], "minute(s)");}
2 => {clock = format!("{} {} {} {} {} {}", clockv[0], "day(s)", clockv[1], "hour(s)", clockv[2], "minute(s)");}
_ => panic!("more than 2 :")
} clock
}
#[cfg(test)]
mod tests {
#[test]
fn main() {
assert!(super::command_uptime_parser().contains("minute(s)"));
}
}