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.
ktalkd_selinux – Security Enhanced Linux Policy for the ktalkd processes Description Security-Enhanced Linux secures the ktalkd processes via flexible mandatory access control. The ktalkd processes execute with the ktalkd_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…
kstash – store the KDC master password in a file Synopsis -words [-e string | –-enctype= string ] [-k file | –-key-file= file ] [–convert-file ] [–random-key ] [–master-key-fd= fd ] [–random-key ] [-h | –help ] [–version ] Description reads the Kerberos master key and stores it in a file that will be used…
ksplice-view – View in-kernel or on-disk Ksplice kernel updates Synopsis ksplice-view ksplice-view –id=KSPLICE_ID ksplice-view –file={UPDATE_TARBALL | UPDATE_TREE} Description When called with no arguments, ksplice-view lists the identification tags of all of the Ksplice updates that are currently present in the running kernel, along with their descriptions. ksplice-view can report about a specific Ksplice update when…
ksplice-undo – Undo a Ksplice update that has been applied to the running kernel Synopsis ksplice-undo [OPTIONS] KSPLICE_ID Description ksplice-undo takes as input a Ksplice identification tag, as reported by ksplice-view(8), and it reverses that update within the running binary kernel. Options –debug Reverses the update with debugging output enabled. Recommended only for debugging. –debugfile=filename…
ksplice-create – Create a set of kernel modules for a rebootless kernel update Synopsis ksplice-create [OPTIONS] –patch=PATCH_FILE KERNEL_SOURCE ksplice-create [OPTIONS] –diffext=EXTENSION KERNEL_SOURCE ksplice-create [OPTIONS] –git=COMMIT KERNEL_SOURCE ksplice-create [OPTIONS] –prebuild KERNEL_SOURCE Description ksplice-create creates a set of Ksplice kernel modules that, when loaded, will apply a user-specified source code patch to the running binary kernel. Before…
ksplice-apply – Apply an on-disk Ksplice update to the running kernel Synopsis ksplice-apply [OPTIONS] {UPDATE_TARBALL | UPDATE_TREE} Description ksplice-apply takes as input a Ksplice update, as generated by ksplice-create(8), and it applies the update to the running binary kernel. The update may be supplied in the form of a tarball or an unpacked tree. The…
ksmtuned_selinux – Security Enhanced Linux Policy for the ksmtuned processes Description Security-Enhanced Linux secures the ksmtuned processes via flexible mandatory access control. The ksmtuned processes execute with the ksmtuned_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…
krb5kdc_selinux – Security Enhanced Linux Policy for the krb5kdc processes Description Security-Enhanced Linux secures the krb5kdc processes via flexible mandatory access control. The krb5kdc processes execute with the krb5kdc_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…
krb5kdc – Kerberos V5 KDC Synopsis krb5kdc [-x db_args] [-d dbname] [-k keytype] [-M mkeyname] [-p portnum] [-m] [-r realm] [-n] [-w numworkers] [-P pid_file] [-T time_offset] Description krb5kdc is the Kerberos version 5 Authentication Service and Key Distribution Center (AS/KDC). Options The -r realm option specifies the realm for which the server should provide…
kproplog – display the contents of the Kerberos principal update log Synopsis kproplog [-h] [-e num] [-v] kproplog [-R] Description The kproplog command displays the contents of the KDC database update log to standard output. It can be used to keep track of incremental updates to the principal database. The update log file contains the…
kpropd_selinux – Security Enhanced Linux Policy for the kpropd processes Description Security-Enhanced Linux secures the kpropd processes via flexible mandatory access control. The kpropd processes execute with the kpropd_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…
kpropd – Kerberos V5 slave KDC update server Synopsis kpropd [-r realm] [-A admin_server] [-a acl_file] [-f slave_dumpfile] [-F principal_database] [-p kdb5_util_prog] [-P port] [-d] [-t] Description The kpropd command runs on the slave KDC server. It listens for update requests made by the kprop(8) program. If incremental propagation is enabled, it periodically requests incremental…
kprop – propagate a Kerberos V5 principal database to a slave server Synopsis kprop [-r realm] [-f file] [-d] [-P port] [-s keytab] slave_host Description kprop is used to securely propagate a Kerberos V5 database dump file from the master Kerberos server to a slave Kerberos server, which is specified by slave_host. The dump file…
kpasswdd – Kerberos 5 password changing server Synopsis -words [–addresses= address ] [–check-library= library ] [–check-function= function ] [-k kspec | –-keytab= kspec ] [-r realm | –-realm= realm ] [-p string | –-port= string ] [–version ] [–help ] Description serves request for password changes. It listens on UDP port 464 (service kpasswd) and…
kpartx – Create device maps from partition tables. Synopsis kpartx [-a|-d|-u|-l] [-r] [-p] [-f] [-g] [-s|-n] [-v] wholedisk Description This tool, derived from util-linux’ partx, reads partition tables on specified device and create device maps over partitions segments detected. It is called from hotplug upon device maps creation and deletion. Options -a Add partition mappings….
knotd – Knot DNS server daemon Synopsis knotd [parameters] Description Parameters: -c, –config file Select configuration file. -d, –daemonize=[dir] Run server as a daemon. Working directory may be set. -V, –version Print version of the server. -h, –help Print help and usage. See Also knotc(8), knot.conf(5). Note The full documentation for Knot DNS is maintained…
knotc – Knot DNS control utility Synopsis knotc [parameters] action [action_args] Description Parameters: -c, –config file Select configuration file. -s server Remote UNIX socket/IP address (default /var/run/knot/knot.sock). -p port Remote server port (only for IP). -y [hmac:]name:key Use key specified on the command line (default algorithm is hmac-md5). -k file Use key file (as in…
knopwatchd – "FwKnop Watch Daemon" checks to make sure knopmd, knoptm and fwknop daemons are running. Synopsis knopwatchd [options] Description knopwatchd checks on an interval of every five seconds to make sure that knopmd, knoptm and fwknopd are running on the box. If any of the three daemons have died, knopwatchd will restart the daemon…
knoptm – Daemon in charge to remove firewall rules. Description knoptm is a daemon that removes rule entries from the iptables or ipfw policies to which fwknop has added access rules for legitimate fwknop PK/SPA clients. This daemon runs in all authentication modes supported by fwknopd (both port knocking and SPA), and enforces rule timeouts…
knopmd – separates iptables messages from all other kernel messages. Synopsis knopmd Description knopmd reads messages from the /var/lib/fwknop/fwknopfifo named pipe and prints any firewall related log messages to the fwknop data file "/var/log/fwknop/fwdata". Note that knopmd is only used in the legacy port knocking mode, and the default authentication/authorization method used by fwknop is…