| dnl Copyright (C) 2006, 2010, 2013-2014, 2017 Free Software Foundation, | |
| dnl Inc. | |
| dnl This file is free software; the Free Software Foundation | |
| dnl gives unlimited permission to copy and/or distribute it | |
| dnl with or without modifications, as long as this notice is preserved. | |
| load(`stdlib') | |
| `getenv - 'getenv(PATH) | |
| setenv TEST=??? setenv(`TEST', `???') | |
| getenv TEST - getenv(`TEST') | |
| setenv TEST=Second test setenv(`TEST', `Second test') | |
| getenv TEST - getenv(`TEST') | |
| unsetenv TEST unsetenv(`TEST') | |
| getenv TEST - getenv(`TEST') | |
| `getlogin - 'getlogin | |
| `getcwd = 'getcwd | |
| `getpid - 'getpid | |
| `getppid - 'getppid | |
| syscmd(`ps ajx|grep m4') | |
| `getuid - 'getuid | |
| user root - getpwnam(`root') | |
| user sync - getpwnam(`sync') | |
| user rene - getpwnam(`rene') | |
| uid 5 - getpwuid(5) | |
| me - getpwuid(getuid) | |
| `hostname = 'hostname | |
| `rand' - rand,rand,rand,rand | |
| `srand' srand | |
| `rand' - rand,rand,rand,rand | |
| `srand' srand | |
| `rand' - rand,rand,rand,rand | |
| `uname - ' uname |