linux-systemd
Systemd wrapper
Available functions
systemd
Returns a Systemd object.
var systemd = require("linux-systemd").systemd;
var sysd = systemd();
listNames
Retrieves a list containing the services name.
var listNames = require("linux-systemd").listNames;
listNames()
.then(names => {
console.log(names);
})
.catch(e => {
console.error(e);
});
listNames((error, names) => {
if (error) {
console.error(error);
} else {
console.log(names);
}
});
list
Retrieves a list containing the services basic informations.
- name
- description
- loadState
- activeState
- subState
- unitFileState
var list = require("linux-systemd").list;
list()
.then(informations => {
console.log(informations);
})
.catch(e => {
console.error(e);
});
list((error, informations) => {
if (error) {
console.error(error);
} else {
console.log(informations);
}
});
exists
Checks if a service name exists.
var exists = require("linux-systemd").exists;
exists("sshd")
.then(exists => {
if (exists) {
console.log("The service sshd exists");
} else {
console.log("The service sshd doesn't exists");
}
})
.catch(e => {
console.error(e);
});
exists("sshd", (error, exists) => {
if (error) {
console.error(e);
} else {
if (exists) {
console.log("The service sshd exists");
} else {
console.log("The service sshd doesn't exists");
}
}
});
basicInformations
Retrieves the basic informations of a service.
var basicInformations = require("linux-systemd").basicInformations;
basicInformations("sshd")
.then(informations => {
console.log(informations);
})
.catch(e => {
console.error(e);
});
basicInformations("sshd", (error, informations) => {
if (error) {
console.error(e);
} else {
console.log(informations);
}
});
detailedInformations
Retrieves the detailed informations of a service.
var detailedInformations = require("linux-systemd").detailedInformations;
detailedInformations("sshd")
.then(informations => {
console.log(informations);
})
.catch(e => {
console.error(e);
});
detailedInformations("sshd", (error, informations) => {
if (error) {
console.error(e);
} else {
console.log(informations);
}
});
loadState
Retrieves the loadState of a service.
var loadState = require("linux-systemd").loadState;
loadState("sshd")
.then(state => {
console.log(state);
})
.catch(e => {
console.error(e);
});
loadState("sshd", (error, state) => {
if (error) {
console.error(error);
} else {
console.log(state);
}
});
activeState
Retrieves the activeState of a service.
var activeState = require("linux-systemd").activeState;
activeState("sshd")
.then(state => {
console.log(state);
})
.catch(e => {
console.error(e);
});
activeState("sshd", (error, state) => {
if (error) {
console.error(error);
} else {
console.log(state);
}
});
unitFileState
Retrieves the unitFileState of a service.
var unitFileState = require("linux-systemd").unitFileState;
unitFileState("sshd")
.then(state => {
console.log(state);
})
.catch(e => {
console.error(e);
});
unitFileState("sshd", (error, state) => {
if (error) {
console.error(error);
} else {
console.log(state);
}
});
start
Starts a service.
var start = require("linux-systemd").start;
start("sshd")
.then(() => {
console.log("The service sshd has been started");
})
.catch(e => {
console.error("The service sshd hasn't been started:\n" + e);
});
start("sshd", error => {
if (error) {
console.error("The service sshd hasn't been started:\n" + error);
} else {
console.log("The service sshd has been started");
}
});
stop
Stops a service.
var stop = require("linux-systemd").stop;
stop("sshd")
.then(() => {
console.log("The service sshd has been stoped");
})
.catch(e => {
console.error("The service sshd hasn't been stoped:\n" + e);
});
stop("sshd", error => {
if (error) {
console.error("The service sshd hasn't been stoped:\n" + error);
} else {
console.log("The service sshd has been stoped");
}
});
restart
Restarts a service.
var restart = require("linux-systemd").restart;
restart("sshd")
.then(() => {
console.log("The service sshd has been restarted");
})
.catch(e => {
console.error("The service sshd hasn't been restarted:\n" + e);
});
restart("sshd", error => {
if (error) {
console.error("The service sshd hasn't been restarted:\n" + error);
} else {
console.log("The service sshd has been restarted");
}
});
enable
Enables a service.
var enable = require("linux-systemd").enable;
enable("sshd")
.then(() => {
console.log("The service sshd has been enabled");
})
.catch(e => {
console.error("The service sshd hasn't been enabled:\n" + e);
});
enable("sshd", error => {
if (error) {
console.error("The service sshd hasn't been enabled:\n" + error);
} else {
console.log("The service sshd has been enabled");
}
});
disable
Disables a service.
var disable = require("linux-systemd").disable;
disable("sshd")
.then(() => {
console.log("The service sshd has been disabled");
})
.catch(e => {
console.error("The service sshd hasn't been disabled:\n" + e);
});
disable("sshd", error => {
if (error) {
console.error("The service sshd hasn't been disabled:\n" + error);
} else {
console.log("The service sshd has been disabled");
}
});
mask
Masks a service.
var mask = require("linux-systemd").mask;
mask("sshd")
.then(() => {
console.log("The service sshd has been masked");
})
.catch(e => {
console.error("The service sshd hasn't been masked:\n" + e);
});
mask("sshd", error => {
if (error) {
console.error("The service sshd hasn't been masked:\n" + error);
} else {
console.log("The service sshd has been masked");
}
});
unmask
Unmasks a service.
var unmask = require("linux-systemd").unmask;
unmask("sshd")
.then(() => {
console.log("The service sshd has been unmasked");
})
.catch(e => {
console.error("The service sshd hasn't been unmasked:\n" + e);
});
unmask("sshd", error => {
if (error) {
console.error("The service sshd hasn't been unmasked:\n" + error);
} else {
console.log("The service sshd has been unmasked");
}
});
