NAME pam_env - PAM module to set/unset environment variables SYNOPSIS pam_env.so [debug] [conffile= conf-file ... user_readenv= 0|1 ] DESCRIPTION The pam_env PAM module allows the …unset or modified by pam_env (8). When someone logs in, this file is read ... assumed. The OVERRIDE option tells pam_env that it should enter in its value (overridingunset or modified by pam_env (8). When someone logs in, this file is read ... assumed. The OVERRIDE option tells pam_env that it should enter in its value (overridingfrom /etc/environment that are processed by pam_env (8) for all users at login time ... unsetenv (3), locale (7), ld.so (8), pam_envPAM system setting (e.g., pam_env (8)). EXIT STATUS su normally returns the exit statusPAM system setting (e.g., pam_env (8)). EXIT STATUS runuser normally returns the exit status