Section 8: administration and privileged commands
zramctl – set up and control zram devices Synopsis Get info: zramctl [options] Reset zram: zramctl -r zramdev… Print name of first unused zram device: zramctl -f Set up a zram device: zramctl [-f | zramdev] [-s size] [-t number] [-a algorithm] Description zramctl is used to quickly set up zram device parameters, to reset…
zos_selinux – Security Enhanced Linux Policy for the zos processes Description Security-Enhanced Linux secures the zos processes via flexible mandatory access control. Nsswitch Domain If you want to allow users to login using a sssd serve for the zos_remote_t, you must turn on the authlogin_nsswitch_use_ldap boolean. setsebool -P authlogin_nsswitch_use_ldap 1 If you want to allow…
zos_remote_selinux – Security Enhanced Linux Policy for the zos_remote processes Description Security-Enhanced Linux secures the zos_remote processes via flexible mandatory access control. The zos_remote processes execute with the zos_remote_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…
zoneserver – handle zone transfers and other TCP functions for MaraDNS Description zoneserver listens on port 53/tcp and handles DNS zone transfers and any DNS query done over TCP instead of UDP. zoneserver uses a configuration file, /etc/mararc by default, to determine its parameters. Usage zoneserver -f pointer_to_mararc_file Options -f Specifies the location of the…
zoneminder_selinux – Security Enhanced Linux Policy for the zoneminder processes Description Security-Enhanced Linux secures the zoneminder processes via flexible mandatory access control. The zoneminder processes execute with the zoneminder_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…
zoneminder_script_selinux – Security Enhanced Linux Policy for the zoneminder_script processes Description Security-Enhanced Linux secures the zoneminder_script processes via flexible mandatory access control. The zoneminder_script processes execute with the zoneminder_script_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…
zonec – NSD zone compiler version 3.2.4. Synopsis zonec [-v] [-h] [-C] [-L] [-F] [-c configfile] [-d directory] [-o origin] [-z zonefile] [-f database] Description Zonec is the nsd(8) database compiler for creating name space databases from a set of input master zone files specified in nsd.conf(5) file. It is normally invoked via nsdc(8) rebuild…
zic – timezone compiler Synopsis zic [ option … ] [ filename … ] Description The zic program reads text from the file(s) named on the command line and creates the time conversion information files specified in this input. If a filename is standard input is read. Options –version Output version information and exit. –help…
zerofree — zero free blocks from ext2, ext3 and ext4 file-systems Synopsis zerofree [-n] [-v] [-f fillval] filesystem Description zerofree finds the unallocated, blocks with non-zero value content in an ext2, ext3 or ext4 filesystem (e.g. /dev/hda1) and fills them with zeroes (or another octet of your choice). Filling unused areas with zeroes…
zeppelin – ATM LAN Emulation client demon (LED) Zeppelin Synopsis zeppelin [-b ] [-c LECS_address | -s LES_address] [-e esi] [-n VLAN_name] [-m mesg_mask] [-l listen_address | selector] [-i interface_number] [-I physical_interface_number] [-t 1516|1580|4544|9234|18190] [-1 ] [-2 ] [-p ] [-F logfile] [-f Fore_specific_name] Description A LAN Emulation Client is an entity in an ATM endstation that performs data forwarding, address resolution and other control functions. It uses the LUNI interface when…
zebra_selinux – Security Enhanced Linux Policy for the zebra processes Description Security-Enhanced Linux secures the zebra processes via flexible mandatory access control. The zebra processes execute with the zebra_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…
zebra – a routing manager for use with associated Quagga components. Synopsis zebra [ -bdhklrv ] [ -f config-file ] [ -i pid-file ] [ -P port-number ] [ -A vty-address ] [ -u user ] [ -g group ] Description zebra is a routing manager that implements the zebra route engine. zebra supports RIPv1,…
zdump – timezone dumper Synopsis zdump [ option … ] [ timezone … ] Description ds – – The zdump program prints the current time in each timezone named on the command line. Options version Output version information and exit. help Output short usage message and exit. i Output a description of time intervals. For…
zcav – program to test raw hard drive throughput. Synopsis zcav [-b block-size[:chunk-size]] [-c count] [-r [first-block]:last-block] [-w] [-s skip-rate] [-u uid-to-use:gid-to-use] [-g gid-to-use] [-l log-file] [-f] file-name [-l log-file [-f] file-name]… Description This manual page documents briefly the zcav, program. Modern hard drives have a constant rotational speed but have varying numbers of sectors…
zarafa_spooler_selinux – Security Enhanced Linux Policy for the zarafa_spooler processes Description Security-Enhanced Linux secures the zarafa_spooler processes via flexible mandatory access control. The zarafa_spooler processes execute with the zarafa_spooler_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…
zarafa_server_selinux – Security Enhanced Linux Policy for the zarafa_server processes Description Security-Enhanced Linux secures the zarafa_server processes via flexible mandatory access control. The zarafa_server processes execute with the zarafa_server_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…
zarafa_selinux – Security Enhanced Linux Policy for the zarafa processes Description Security-Enhanced Linux secures the zarafa processes via flexible mandatory access control. Nsswitch Domain If you want to allow users to login using a sssd serve for the zarafa_deliver_t, zarafa_spooler_t, zarafa_gateway_t, zarafa_ical_t, zarafa_server_t, zarafa_monitor_t, zarafa_indexer_t, you must turn on the authlogin_nsswitch_use_ldap boolean. setsebool -P authlogin_nsswitch_use_ldap…
zarafa_monitor_selinux – Security Enhanced Linux Policy for the zarafa_monitor processes Description Security-Enhanced Linux secures the zarafa_monitor processes via flexible mandatory access control. The zarafa_monitor processes execute with the zarafa_monitor_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…
zarafa_indexer_selinux – Security Enhanced Linux Policy for the zarafa_indexer processes Description Security-Enhanced Linux secures the zarafa_indexer processes via flexible mandatory access control. The zarafa_indexer processes execute with the zarafa_indexer_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…
zarafa_ical_selinux – Security Enhanced Linux Policy for the zarafa_ical processes Description Security-Enhanced Linux secures the zarafa_ical processes via flexible mandatory access control. The zarafa_ical processes execute with the zarafa_ical_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…