command in sh (1), or by the setenv command ... using the functions getenv (3), putenv (3), setenv (3), and unsetenv (3). What followshomectl (1) --set-credential systemd-nspawn (1) --setenv homectl (1), machinectl (1), run0 (1), systemdunlocked() putchar_unlocked() putenv() pututxline() rand() readdir() setenv() setgrent() setkey() setpwent() setutxent() strerror() strsignal() [Added