Section 8: administration and privileged commands
nutupsdrv – generic manual for unified NUT drivers Synopsis nutupsdrv -h nutupsdrv [OPTIONS] Description nutupsdrv is not actually a driver. This is a combined man page for the shared code that is the core of many drivers within the Network UPS Tools package. For information on the specific drivers, see their individual man pages. UPS…
nutups_cgi_script_selinux – Security Enhanced Linux Policy for the nutups_cgi_script processes Description Security-Enhanced Linux secures the nutups_cgi_script processes via flexible mandatory access control. The nutups_cgi_script processes execute with the nutups_cgi_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…
nuttcp – network performance measurement tool Synopsis nuttcp -h nuttcp -V nuttcp -t [ -bdDsuv ] [ -cdscp_value ] [ -lbuffer_len ] [ -nnum_bufs ] [ -wwindow_size ] [ -wsserver_window ] [ -wb ] [ -pdata_port ] [ -Pcontrol_port ] [ -Nnum_streams ] [ -Rxmit_rate_limit [m|g] ] [ -Txmit_timeout [m] ] host [ < input ] nuttcp -r [ -bBdsuv ] [ -cdscp_value ] [ -lbuffer_len ] [ -nnum_bufs ] [ -wwindow_size ] [ -wsserver_window ] [ -wb ] [ -pdata_port ] [ -Pcontrol_port ] [ -Nnum_streams ] [ -Rxmit_rate_limit [m|g] ] [ -Txmit_timeout…
nutop – display top NUFW Users Synopsis nutop [ -help ] [ -c config file ] [ -delay refresh delay (seconds) ] [ -line number of lines to display ] [ -databasetype mysql/pgsql ] [ -host db host ] [ -user db username ] [ -pass db password ] [ -databasename db database name ]…
nutdrv_qx – Driver for Q* protocol serial and USB based UPS equipment Note This man page only documents the hardware-specific features of the nutdrv_qx driver. For information about the core driver, see nutupsdrv(8). Supported Hardware The nutdrv_qx driver is known to work with various UPSes from Blazer, Energy Sistem, Fenton Technologies, General Electric, Mustek, Voltronic…
nutdrv_atcl_usb – Driver for ‘ATCL FOR UPS’ equipment Note This man page only documents the specific features of the nutdrv_atcl_usb driver. For information about the core driver, see nutupsdrv(8). Supported Hardware This driver is for UPS hardware which identifies itself as USB idVendor 0001 and idProduct 0000, and iManufacturer ATCL FOR UPS. Known manufacturers include…
nut_upsmon_selinux – Security Enhanced Linux Policy for the nut_upsmon processes Description Security-Enhanced Linux secures the nut_upsmon processes via flexible mandatory access control. The nut_upsmon processes execute with the nut_upsmon_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…
nut_upsdrvctl_selinux – Security Enhanced Linux Policy for the nut_upsdrvctl processes Description Security-Enhanced Linux secures the nut_upsdrvctl processes via flexible mandatory access control. The nut_upsdrvctl processes execute with the nut_upsdrvctl_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…
nut_upsd_selinux – Security Enhanced Linux Policy for the nut_upsd processes Description Security-Enhanced Linux secures the nut_upsd processes via flexible mandatory access control. The nut_upsd processes execute with the nut_upsd_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…
nut_selinux – Security Enhanced Linux Policy for the nut processes Description Security-Enhanced Linux secures the nut processes via flexible mandatory access control. Nsswitch Domain If you want to allow users to login using a sssd serve for the nut_upsmon_t, nut_upsdrvctl_t, nut_upsd_t, you must turn on the authlogin_nsswitch_use_ldap boolean. setsebool -P authlogin_nsswitch_use_ldap 1 If you want…
nut-scanner – scan communication buses for NUT devices Synopsis nut-scanner -h nut-scanner [OPTIONS] Description nut-scanner scans available communication buses and displays any NUT-compatible devices it has found. Installation nut-scanner is only built if libltdl (part of libtool development suite) is available. Available options (USB, SNMP, IPMI, …) will vary according to the available compile time…
nut-recorder – utility to record device status and values changes Synopsis nut-recorder device-name [output-file] [interval] Description nut-recorder is an utility to record sequences from running devices (such as power failures, or any other value changes) from upsd, and dump it in a .seq format. The .seq file can then be used by the dummy-ups(8) driver…
nut-ipmipsu – Driver for IPMI Power Supply Units (PSU) Synopsis nut-ipmipsu -h nut-ipmipsu -a PSU_NAME [OPTIONS] Note This driver is experimental, and still a work-in-progress. Feedback is encouraged. Note This man page only documents the hardware-specific features of the nut-ipmipsu driver. For information about the core driver, see nutupsdrv(8). Supported Hardware This driver should support…
numastat numastat – Show per-NUMA-node memory statistics for processes and the operating system Syntax numastat numastat [-V] numastat [<PID>|<pattern>…] numastat [-c] [-m] [-n] [-p <PID>|<pattern>] [-s[<node>]] [-v] [-z] [<PID>|<pattern>…] Description numastat with no command options or arguments at all, displays per-node NUMA hit and miss system statistics from the kernel memory allocator. This default numastat…
numad_selinux – Security Enhanced Linux Policy for the numad processes Description Security-Enhanced Linux secures the numad processes via flexible mandatory access control. The numad processes execute with the numad_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…
numad – A user-level daemon that provides placement advice and process management for efficient use of CPUs and memory on systems with NUMA topology. Synopsis numad [-dhvV] numad [-C 0|1] numad [-H THP_hugepage_scan_sleep_ms] numad [-i [min_interval:]max_interval] numad [-K 0|1] numad [-l log_level] numad [-m target_memory_locality] numad [-p PID] numad [-r PID] numad [-R reserved-CPU-list] numad…
numactl – Control NUMA policy for processes or shared memory Synopsis numactl [ –all ] [ –interleave nodes ] [ –preferred node ] [ –membind nodes ] [ –cpunodebind nodes ] [ –physcpubind cpus ] [ –localalloc ] [–] command {arguments …} numactl –show numactl –hardware numactl [ –huge ] [ –offset offset ] […
nufw – NUFW User filtering gateway server Synopsis nufw [ -h ] [ -V ] [ -D ] [ -m ] [ -v[v…] ] [ -s ] [ -S ] [ -N ] [ -A debug_area ] [ -k keyfile ] [ -c certfile ] [ -a cafile ] [ -r crlfile ] [ -n…
nuauth – NUFW authentication server Synopsis nuauth [ -h ] [ -V ] [ -v[v…] ] [ -l (local, for clients) port ] [ -C (local, for clients) address ] [ -L (local, for nufw) address ] [ -p (local, for nufw) port ] [ -t timeout ] [ -D ] Description This manual page…
nuaclgen – NUFW acl generator Synopsis nuaclgen [ –Schema eq|ineq ] [ –Aclname ACLDN ] [ –saddr NETWORK1 ] [ –daddr NETWORK2 ] [ –proto PROTONUMBER ] [ –sport P1[:P2] ] [ –dport P3[:P4] ] [ –OsName OSNAME ] [ –OsVersion OSVERSION ] [ –OsRelease OSRELEASE ] [ –AppName APPLICATION NAME ] [ –AppSig APPLICATION…