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.
cupsd-helper – cupsd helper programs (deprecated) Synopsis cups-deviced request-id limit user-id options cups-driverd cat ppd-name cups-driverd list request_id limit options cups-exec sandbox-profile [ -g group-id ] [ -n nice-value ] [ -u user-id ] /path/to/program argv0 … argvN Description The cupsd-helper programs perform long-running operations on behalf of the scheduler, cupsd(8). The cups-deviced helper program…
cupsctl – configure cupsd.conf options Synopsis cupsctl [ -E ] [ -U username ] [ -h server[:port] ] [ —[no-]debug-logging ] [ —[no-]remote-admin ] [ —[no-]remote-any ] [ —[no-]share-printers ] [ —[no-]user-cancel-any ] [ name=value ] Description cupsctl updates or queries the cupsd.conf file for a server. When no changes are requested, the current configuration…
cupsaddsmb – export printers to samba for windows clients Synopsis cupsaddsmb [ -H samba-server ] [ -U samba-user[%samba-password] ] [ -h cups-server[:port] ] [ -v ] -a cupsaddsmb [ -H samba-server ] [ -U samba-user[%samba-password] ] [ -h cups-server[:port] ] [ -v ] printer [ … printer ] Description The cupsaddsmb program exports printers to…
cupsaccept/cupsreject – accept/reject jobs sent to a destination Synopsis cupsaccept [ -E ] [ -U username ] [ -h hostname[:port] ] destination(s) cupsreject [ -E ] [ -U username ] [ -h hostname[:port] ] [ -r reason ] destination(s) Description The cupsaccept command instructs the printing system to accept print jobs to the specified destinations….
cups_selinux – Security Enhanced Linux Policy for the cups processes Description Security-Enhanced Linux secures the cups processes via flexible mandatory access control. Nsswitch Domain If you want to allow users to login using a sssd serve for the cups_pdf_t, cupsd_config_t, cupsd_lpd_t, cupsd_t, you must turn on the authlogin_nsswitch_use_ldap boolean. setsebool -P authlogin_nsswitch_use_ldap 1 If you…
cups_pdf_selinux – Security Enhanced Linux Policy for the cups_pdf processes Description Security-Enhanced Linux secures the cups_pdf processes via flexible mandatory access control. The cups_pdf processes execute with the cups_pdf_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…
snmp – cups snmp backend (deprecated) Synopsis /usr/lib/cups/backend/snmp ip-address-or-hostname /usr/libexec/cups/backend/snmp ip-address-or-hostname lpinfo -v –include-schemes snmp Description The DEPRECATED CUPS SNMP backend provides legacy discovery and identification of network printers using SNMPv1. When used for discovery through the scheduler, the backend will list all printers that respond to a broadcast SNMPv1 query with the "public" community…
cups-polld – cups printer polling daemon Synopsis cups-polld address ipp-port interval browse-port Description cups-polld polls remote servers for a list of available printers and printer classes every interval seconds. Printer and class information is then broadcast to the localhost interface (127.0.0.1) on the specified browse port for reception by cupsd(8). This program is started automatically…
cups-lpd – receive print jobs and report printer status to lpd clients (deprecated) Synopsis cups-lpd [ -h hostname[:port] ] [ -n ] [ -o option=value ] Description cups-lpd is the CUPS Line Printer Daemon ("LPD") mini-server that supports legacy client systems that use the LPD protocol. cups-lpd does not act as a standalone network daemon…
cups-genppdupdate – update CUPS+Gutenprint PPD files Synopsis cups-genppdupdate [-h] [-n] [-N] [-q | -v] [-s ppd-directory] [-s output-directory] [PPD-FILES or QUEUES…] Description cups-genppdupdate regenerates the Gutenprint PPD files in use by CUPS, using the PPD files under /usr/share/cups/model/gutenprint as templates. The new PPD file replaces the old PPD file under /etc/cups/ppd, but all the options…
cups-genppd – generate Gutenprint PPD files for use with CUPS Synopsis cups-genppd [-c localedir] [-l locale] [-p prefix] [-q] [-v] model1 [model2, …modeln] cups-genppd -L [-c localedir] cups-genppd -M [-v] cups-genppd -h cups-genppd -V Description cups-genppd generates Gutenprint PPD files for use with CUPS. The default behavior is to output PPD files for all models…
cups-genppd – generate Gutenprint PPD files for use with CUPS Synopsis cups-genppd [-c localedir] [-l locale] [-p prefix] [-q] [-v] model1 [model2, …modeln] cups-genppd -L [-c localedir] cups-genppd -M [-v] cups-genppd -h cups-genppd -V Description cups-genppd generates Gutenprint PPD files for use with CUPS. The default behavior is to output PPD files for all models…
cupsd-helper – cupsd helper programs (deprecated) Synopsis cups-deviced request-id limit user-id options cups-driverd cat ppd-name cups-driverd list request_id limit options cups-exec sandbox-profile [ -g group-id ] [ -n nice-value ] [ -u user-id ] /path/to/program argv0 … argvN Description The cupsd-helper programs perform long-running operations on behalf of the scheduler, cupsd(8). The cups-deviced helper program…
cupsd-helper – cupsd helper programs (deprecated) Synopsis cups-deviced request-id limit user-id options cups-driverd cat ppd-name cups-driverd list request_id limit options cups-exec sandbox-profile [ -g group-id ] [ -n nice-value ] [ -u user-id ] /path/to/program argv0 … argvN Description The cupsd-helper programs perform long-running operations on behalf of the scheduler, cupsd(8). The cups-deviced helper program…
cupsd-helper – cupsd helper programs (deprecated) Synopsis cups-deviced request-id limit user-id options cups-driverd cat ppd-name cups-driverd list request_id limit options cups-exec sandbox-profile [ -g group-id ] [ -n nice-value ] [ -u user-id ] /path/to/program argv0 … argvN Description The cupsd-helper programs perform long-running operations on behalf of the scheduler, cupsd(8). The cups-deviced helper program…
cups-calibrate – ESP CUPS Printer Calibration Tool Synopsis cups-calibrate Description This program allows you to calibrate the color output of printers using the Gutenprint CUPS driver. Please note that this program only works with the Gutenprint CUPS driver. These drivers are identified by the text CUPS+Gutenprint in the model description displayed by the CUPS web…
cups-browsed – A daemon for browsing the Bonjour broadcasts of shared, remote CUPS printers Synopsis cups-browsed [-v | -d | –debug] [-c config-file] [-o option=value] [-o ‘config file line’] … [–autoshutdown=mode] [–autoshutdown-timeout=timeout] [-h | –help | –version] Description cups-browsed has four independently switchable functions: 1. Browse Bonjour broadcasts of remote printers and create/remove local raw…
lnstat – unified linux network statistics Synopsis lnstat [options] Description This manual page documents briefly the lnstat command. lnstat is a generalized and more feature-complete replacement for the old rtstat program. It is commonly used to periodically print a selection of statistical values exported by the kernel. In addition to routing cache statistics, it supports…
ctrlaltdel – set the function of the Ctrl-Alt-Del combination Synopsis ctrlaltdel hard|soft Description Based on examination of the linux/kernel/reboot.c code, it is clear that there are two supported functions that the <Ctrl-Alt-Del> sequence can perform. hard Immediately reboot the computer without calling sync(2) and without any other preparation. This is the default. soft Make the…
ctlinnd – Control the main InterNetNews daemon Synopsis ctlinnd [-hs] [-t timeout] [command [argument …]] Description ctlinnd sends a message to the control channel of innd(8), the main InterNetNews daemon. In the normal mode of behavior, the message is sent to the server, which then performs the requested action and sends back a reply with…