user

whoami()

• Prototype

---@return string, err
function whoami() end

• Introduce

whoami returns hostname

chmod()

• Prototype

---@param name string
---@param mode number
---@return err
function chmod(name, mode) end

• Introduce

chmod changes the mode of the named file to mode. If the file is a symbolic link, it changes the mode of the link's target.

chown()

• Prototype

---@param name string
---@param uid number
---@param gid number
---@return err
function chown(name, uid, gid) end

• Introduce

chown changes the numeric uid and gid of the named file. If the file is a symbolic link, it changes the uid and gid of the link's target. A uid or gid of -1 means to not change that value.

sudo()

• Prototype

---@param cmd string
function sudo(cmd) end

• Introduce

sudo runs command with administrator permission