The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
* Name ctl_mboxlist – perform operations on the mailbox list database Synopsis ctl_mboxlist [ -C config-file ] -d [ -x ] [ -p partition ] [ -f filename ] ctl_mboxlist [ -C config-file ] -u [ -f filename ] ctl_mboxlist [ -C config-file ] -m [ -a ] [ -w ] [ -i ] […
* Name ctl_deliver – perform operations on the duplicate delivery database Synopsis ctl_deliver [ -C config-file ] -d [ -f filename ] Description Ctl_deliver is used to perform various administrative operations on the duplicate delivery database. Ctl_deliver reads its configuration options out of the imapd.conf(5) file unless specified otherwise by -C. Options -C config-file Read…
* Name ctl_cyrusdb – perform operations common to all Cyrus databases Synopsis ctl_cyrusdb [ -C config-file ] -r [ -x ] ctl_cyrusdb [ -C config-file ] -c Description Ctl_cyrusdb is used to perform various administrative operations on the Cyrus databases. Ctl_cyrusdb reads its configuration options out of the imapd.conf(5) file unless specified otherwise by -C….
ctdbd_selinux – Security Enhanced Linux Policy for the ctdbd processes Description Security-Enhanced Linux secures the ctdbd processes via flexible mandatory access control. The ctdbd processes execute with the ctdbd_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
cryptsetup – manage plain dm-crypt and LUKS encrypted volumes Synopsis cryptsetup <options> <action> <action args> Description cryptsetup is used to conveniently setup dm-crypt managed device-mapper mappings. These include plain dm-crypt volumes and LUKS volumes. The difference is that LUKS uses a metadata header and can hence offer more features than plain dm-crypt. On the other…
cryptsetup-reencrypt – tool for offline LUKS device re-encryption Synopsis cryptsetup-reencrypt <options> <device> Description Cryptsetup-reencrypt can be used to change reencryption parameters which otherwise require full on-disk data change (re-encryption). You can regenerate volume key (the real key used in on-disk encryption unclocked by passphrase), cipher, cipher mode. Cryptsetup-reencrypt reencrypts data on LUKS device in-place. During…
cryptdisks_stop – wrapper around cryptsetup that parses /etc/crypttab. Synopsis cryptdisks_stop <name> Description cryptdisks_stop is a wrapper around cryptsetup that parses /etc/crypttab just like the initscript /etc/init.d/cryptdisks does and stops the dm-crypt mapping that corresponds to <name>. See Also cryptdisks_start(8), cryptsetup(8), crypttab(5) Author This manual page was written by Jonas Meurer <mejo [at] debian.org> in January…
cryptdisks_start – wrapper around cryptsetup that parses /etc/crypttab. Synopsis cryptdisks_start <name> Description cryptdisks_start is a wrapper around cryptsetup that parses /etc/crypttab just like the initscript /etc/init.d/cryptdisks does and starts the dm-crypt mapping that corresponds to <name>. Note that this wrapper passes –key-file=- to cryptsetup, so the passphrase in any referenced key file must not be…
crontab_selinux – Security Enhanced Linux Policy for the crontab processes Description Security-Enhanced Linux secures the crontab processes via flexible mandatory access control. The crontab processes execute with the crontab_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
cronjob_selinux – Security Enhanced Linux Policy for the cronjob processes Description Security-Enhanced Linux secures the cronjob processes via flexible mandatory access control. The cronjob processes execute with the cronjob_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
crond_selinux – Security Enhanced Linux Policy for the crond processes Description Security-Enhanced Linux secures the crond processes via flexible mandatory access control. The crond processes execute with the crond_t SELinux type. You can check if you have these processes running by executing the ps command with the -Z qualifier. For example: ps -eZ | grep…
crond – daemon to execute scheduled commands Synopsis crond [-c | -h | -i | -n | -p | -P | -s | -m<mailcommand>] crond -x [ext,sch,proc,pars,load,misc,test,bit] Description Cron is started from /etc/rc.d/init.d or /etc/init.d when classical sysvinit scripts are used. In case systemd is enabled, then unit file is installed into /lib/systemd/system/crond.service and daemon…
cron – daemon to execute scheduled commands (Vixie Cron) Synopsis cron [-f] [-l] [-L loglevel] Description cron is started automatically from /etc/init.d on entering multi-user runlevels. Options -f Stay in foreground mode, don’t daemonize. -P Don’t set PATH for child processes. Let it inherit instead. -l Enable LSB compliant names for /etc/cron.d files. This setting,…
Pacemaker – Part of the Pacemaker cluster resource manager Synopsis crmadmin command [options] Description crmadmin – Development tool for performing some crmd-specific commands. Likely to be replaced by crm_node in the future Options -?, –help This text -$, –version Version information -q, –quiet Display only the essential query information -V, –verbose Increase debug output Commands:…
Pacemaker – Part of the Pacemaker cluster resource manager Synopsis crm_verify [modifiers] data_source Description crm_verify – Check a (complete) confiuration for syntax and common conceptual errors. Checks the well-formedness of an XML configuration, its conformance to the configured DTD/schema and for the presence of common misconfigurations. It reports two classes of problems, errors and warnings….
Pacemaker – Part of the Pacemaker cluster resource manager Synopsis crm_ticket (query|command) [options] Description crm_ticket – Perform tasks related to cluster tickets. Allows ticket attributes to be queried, modified and deleted. Options -?, –help This text -$, –version Version information -V, –verbose Increase debug output -Q, –quiet Print only the value on stdout -t, –ticket=value…
Pacemaker – Part of the Pacemaker cluster resource manager Synopsis crm_standby <command> [options] Description crm_standby – convenience wrapper for crm_attribute Check, enable or disable standby mode for a cluster node. Nodes in standby mode may not host cluster resources. Commands: –help Display this text and exit –version Display version information and exit -G, –query Display…
Pacemaker – Part of the Pacemaker cluster resource manager Synopsis crm_simulate datasource operation [additional options] Description crm_simulate – Tool for simulating the cluster’s response to events Options -?, –help This text -$, –version Version information -Q, –quiet Display only essentialoutput -V, –verbose Increase debug output Operations: -R, –run Determine the cluster’s response to the given…
Pacemaker – Part of the Pacemaker cluster resource manager Synopsis crm_shadow (query|command) [modifiers] Description crm_shadow – Perform configuration changes in a sandbox before updating the live cluster. Sets up an environment in which configuration tools (cibadmin, crm_resource, etc) work offline instead of against a live cluster, allowing changes to be previewed and tested for side-effects….
Pacemaker – Part of the Pacemaker cluster resource manager Synopsis crm_resource (query|command) [options] Description crm_resource – Perform tasks related to cluster resources. Allows resources to be queried (definition and location), modified, and moved around the cluster. Options -?, –help This text -$, –version Version information -V, –verbose Increase debug output -Q, –quiet Print only the…