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docs:man:basic_system_configuration
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docs:man:basic_system_configuration [2008-10-26 15:20] grizz preparation only |
docs:man:basic_system_configuration [2015-05-14 13:52] (current) glen wikipedia interwiki |
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| - | = Basic System Configuration = | ||
| - | ===== /etc/sysconfig - basics ===== | + | |
| + | ====== Basic System Configuration ====== | ||
| + | /* UndefinedMacro: TableOfContents(None) */ File **/etc/sysconfig/system** contain system configuration. | ||
| + | |||
| + | ===== Configure Init scripts ===== | ||
| + | Use colours in init scripts: | ||
| + | |||
| + | <file>COLOR_INIT=yes | ||
| + | </file> | ||
| + | In which collumn result of Init script should appear: | ||
| + | |||
| + | <file>INIT_COL=75 | ||
| + | </file> | ||
| + | Start system faster - some rc-scripts will be omitted ex. locale/language script | ||
| + | |||
| + | <file>FASTRC=no | ||
| + | </file> | ||
| + | Allow starts rc-scripts in interactive mode (Ask about run each subsystem) after pressing "I" key during bootning. | ||
| + | |||
| + | <file>PROMPT=yes | ||
| + | </file> | ||
| + | |||
| + | |||
| + | ===== Kernel ===== | ||
| + | Kernel Verbose mode during system start. (Like a command: ''dmesg -n {$number''}) Default is 1. | ||
| + | |||
| + | <file>CONSOLE_LOGLEVEL=1 | ||
| + | </file> | ||
| + | Time in seconds to reboot after kernel panic. It's important option, especially on remote machines | ||
| + | |||
| + | <file>PANIC_REBOOT_TIME=60 | ||
| + | </file> | ||
| + | |||
| + | |||
| + | ===== Running system ===== | ||
| + | Run ''sulogin'' (asking about root password) in place of shell if problems during boot will appear. | ||
| + | |||
| + | <file>RUN_SULOGIN_ON_ERR=yes | ||
| + | </file> | ||
| + | Allow user login only after system boot was completed. It preserve against problems connected with getting access too early. But in the other hand, we loose the possibility to login (ex. via SSH) if any problems occur. | ||
| + | |||
| + | <file>DELAY_LOGIN=yes | ||
| + | </file> | ||
| + | Clean /tmp during boot process: | ||
| + | |||
| + | <file>CLEAN_TMP=yes | ||
| + | </file> | ||
| + | Start [[wp>Device file system|devfs]] during boot: | ||
| + | |||
| + | <file>MOUNT_DEVFS=no | ||
| + | </file> | ||
| + | |||
| + | |||
| + | ===== Services ===== | ||
| + | Default priority (nice number) for services, without SERVICE_RUN_NICE_LEVEL in /etc/sysconfing/{$service} set. | ||
| + | |||
| + | <file>DEFAULT_SERVICE_RUN_NICE_LEVEL=0 | ||
| + | </file> | ||
| + | List of folders containing chroots systems, which should be administer by **/etc/init.d/sys-chroots** script | ||
| + | |||
| + | <file>SYSTEM_CHROOTS=/jakis_katalog | ||
| + | </file> | ||
docs/man/basic_system_configuration.1225030855.txt.gz · Last modified: 2008-10-26 15:20 by grizz
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