AIX Documentation: Commands:
C

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Commands
C
cachefslog Controls the logging of a cache file system.
cachefsstat Displays information about a cache file system.
cachefswssize Displays the work space size for a cache file system.
cal Displays a calendar.
calendar Writes reminder messages to standard output.
cancel Cancels requests to a line printer.
canonls Processes troff command output for the Canon LASER SHOT in LIPS III mode.
captoinfo Converts a termcap file to a terminfo descriptor file.
capture Allows terminal screens to be dumped to a file.
cat Concatenates or displays files.
catman Creates the cat files for the manual.
cb Puts C source code into a form that is easily read.
ccss_pack Generates a ccss format update image given an infofile, toc (table of contents), and a bff or tar file.
ccss_unpack The ccss_unpack command unpacks one or more components of a ccss image.
cd Changes the current directory.
cdc Changes the comments in a SCCS delta.
cfgif Configures or activates one or all network interface (IF) instance(s) defined in the system configuration database.
cfginet Loads and configures an Internet instance and its associated IF instances.
cfgmgr Configures devices and optionally installs device software by running the programs specified in the Configuration Rules object class.
cfgqos Loads, configures, and activates the Quality of Service (QoS) instance.
cflow Generates a C and C++ flow graph of external references.
cfsadmin Administers disk space used for caching file systems with the Cache File-System (CacheFS).
chargefee Charges end users for the computer resources they use.
chauthent Changes the configured authentication methods for the system.
chclass Change the attributes and resource entitlements of a Workload Management class.
chcod Manages capacity upgrade on demand.
chcondition Changes any of the attributes of a defined condition.
chcons Redirects the system console to a specified device or file to be effective on the next startup of the system.
chdev Changes the characteristics of a device.
chdisp The chdisp command changes the default display being used by the Low Function Terminal Subsystem.
chdoclang Sets the default documentation language for the system or a user.
chdsmitd Changes a domain in the member list for the Distributed System Management Interface Tool (DSMIT).
checkcw Prepares constant-width text for the troff command.
checkeq Checks documents formatted with memorandum macros.
checkmm Checks documents formatted with memorandum macros.
checknr Checks nroff and troff files.
chfilt Changes a filter rule.
chfn Changes a user's gecos information.
chfont Changes the default font selected at boot time.
chfs Changes attributes of a file system.
chgif Reconfigures an instance of a network interface.
chginet Reconfigures the Internet instance.
chgroup Changes attributes for groups.
chgrp Changes the group ownership of a file or directory.
chgrpmem Changes the administrators or members of a group.
chhwkbd Changes keyboard attributes stored in the Object Data Manager (ODM) database.
chitab Changes records in the /etc/inittab file.
chkbd Changes the software keyboard map to be loaded into the system at the next IPL (Initial Program Load).
chkey Changes your encrypting key.
chlang Changes the language settings for system or user.
chlicense Changes the number of fixed licenses and the status of the floating licensing of the system.
chlv Changes only the characteristics of a logical volume.
chlvcopy Marks or unmarks mirror copy as a split mirror.
chmaster The chmaster command executes the ypinit command and restarts the NIS daemons to change a master server.
chmod Changes file modes.
chnamsv Changes TCP/IP-based name service configuration on a host.
chnfs Changes the configuration of the system to invoke a specified number of biod and nfsd daemons.
chnfsexp Changes the options used to export a directory to NFS clients.
chnfsmnt Changes the options used to mount a directory from an NFS server.
chown Changes the owner or group associated with a file.
chpath Changes the operational status of paths to a multipath I/O (MPIO) capable device.
chprtsv Changes a print service configuration on a client or server machine.
chps Changes attributes of a paging space.
chpv Changes the characteristics of a physical volume in a volume group.
chque Changes the queue name.
chquedev Changes the printer or plotter queue device names.
chresponse Adds or deletes the actions of a response or renames a response.
chrole Changes role attributes. This command applies only to AIX 4.2.1 and later.
chroot Changes the root directory of a command.
chrsrc Changes the persistent attribute values of a resource or resource class.
chsec Changes the attributes in the security stanza files.
chserver Changes a subserver definition in the subserver object class.
chservices Changes the contents of the /etc/services file.
chsh Changes a user's login shell.
chslave Re-executes the ypinit command to retrieve maps from a master server and re-starts the ypserv daemon to change the slave server.
chssys Changes a subsystem definition in the subsystem object class.
chsubserver Changes the contents of the /etc/inetd.conf file or similar system configuration file.
chtcb Changes or queries the trusted computing base attribute of a file.
chtun Changes a tunnel definition.
chtz Changes the TimeZoneInfo (TZ) environment variable in the /etc/environment file.
chuser Changes user attributes.
chvfs Changes entries in the /etc/vfs file.
chvg Sets the characteristics of a volume group.
chvirprt Changes the attribute values of a virtual printer.
chvmode Changes the current output device and viewport size of the X server.
chypdom Changes the current domain name of the system.
cifsClient Allows sending of messages to other computers and users.
ckpacct Checks data file size for process accounting.
ckprereq Verifies that all prerequisite software is available and at the appropriate revision levels.
cksum Displays the checksum and byte count of a file.
clear Clears the terminal screen.
cmp Compares two files.
col Filters for standard output text having reverse line feeds and forward/reverse half-line-feeds.
colcrt Filters nroff command output for cathode ray tube (CRT) previewing.
colrm Extracts columns from a file.
comb Combines SCCS deltas.
comm Selects or rejects lines common to two sorted files.
command Executes a simple command.
comp Composes a message.
compress Compresses data.
comsat Notifies users of incoming mail.
conflict Searches for alias and password conflicts.
cp Copies files.
cpio Copies files into and out of archive storage and directories.
cplv Copies the contents of a logical volume to a new logical volume.
cpp Performs file inclusion and macro substitution on C language source files.
cpu_state Controls and lists which processors will be active when the system is next started.
craps Starts the craps game.
crex Starts the concurrent daemon for the Distributed System Management Interface Tool (DSMIT).
crfs Adds a file system.
cron Runs commands automatically.
cronadm Lists or removes crontab or at jobs.
crontab Submits, edits, lists, or removes cron jobs.
crvfs Creates entries in the /etc/vfs file.
csh Invokes the C shell.
csplit Splits files by context.
ct Dials an attached terminal and issues a login process.
ctags Makes a file of tags to help locate objects in source files.
ctsnap Gathers configuration, log, and trace information for the Reliable Scalable Cluster Technology (RSCT) product.
cu Connects directly or indirectly to another system.
custom Enables users to customize X applications.
cut Writes out selected bytes, characters, or fields from each line of a file.
cw Prepares constant-width text for the troff command.
cxref Creates a C and C++ program cross-reference listing.