Section 8: administration and privileged commands
nfsdcltrack – NFSv4 Client Tracking Callout Program Synopsis nfsdcltrack [-d] [-f] [-s stable storage dir] <command> <args…> Description nfsdcltack is the NFSv4 client tracking callout program. It is not necessary to install this daemon on machines that are not acting as NFSv4 servers. When a network partition is combined with a server reboot, there are…
nfsd_selinux – Security Enhanced Linux Policy for the nfsd processes Description Security-Enhanced Linux secures the nfsd processes via flexible mandatory access control. The nfsd processes execute with the nfsd_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…
rpc.nfsd – NFS server process Synopsis /usr/sbin/rpc.nfsd [options] nproc Description The rpc.nfsd program implements the user level part of the NFS service. The main functionality is handled by the nfsd kernel module. The user space program merely specifies what sort of sockets the kernel service should listen on, what NFS versions it should support, and…
nfs_selinux – Security Enhanced Linux Policy for NFS Description Security Enhanced Linux secures the NFS server via flexible mandatory access control. Booleans SELinux policy is customizable based on the least level of access required. SELinux can be configured to not allow NFS to share files. If you want to share NFS partitions, and only allow…
nfnl_osf – OS fingerprint loader utility Synopsis nfnl_osf -f fingerprints [ -d ] Description The nfnl_osf utility allows to load a set of operating system signatures into the kernel for later matching against using iptables’ osf match. Options -f fingerprints Read signatures from file fingerprints. -d Instead of adding the signatures from fingerprints into the…
nfct – command line tool to configure with the connection tracking system Synopsis nfct command subsystem [parameters] Description nfct is the command line tool that allows to configure the Connection Tracking System. Commands list List the existing objects. add Add new object. delete Delete an object. get Get an existing object. Subsys By the time…
newusers – update and create new users in batch Synopsis newusers [options] [file] Description The newusers command reads a file (or the standard input by default) and uses this information to update a set of existing users or to create new users. Each line is in the same format as the standard password file (see…
newsx – news server exchange; post and fetch news articles Synopsis newsx [ options ] [ spoolname [ [ hostname ] port ] ] Description newsx is a client connecting to an NNTP server, posting outgoing articles batched by the news system, while also fetching new incoming articles from the same newsserver. It provides the…
test – Purge the NewsCache to SpoolSize (newscache.conf parameter). Synopsis newscacheclean [-h] [-s] [-p] [–version] [-c config-file] Description The newscacheclean command purges the Cache from NewsCache to the SpoolSize parameter specified in the newscache.conf file. The program newscacheclean walks through the directory tree of SpoolDirectory (newscache.conf parameter) and adds every newsgroup db and every articel…
newscache – Cache for Network News Transport Protocol (NNTP) Synopsis newscache [–version] [-h] [-v] [-f] [-c config-file] [-i] [-d] [-p] [-o] Description NewsCache is a free cache server for USENET News. NewsCache acts to news reading clients like a news server, except that it stores only those articles that have been requested by at least…
news2mail – Channel script to gateway news into e-mails Synopsis news2mail Description news2mail runs as a channel process underneath innd. It is set up as channel feed in newsfeeds, with different mailing-lists as funnel entries pointing to it (see below); news2mail expects the token of an article followed by a sequence of list names. news2mail…
news.daily – Perform daily Usenet maintenance tasks Synopsis news.daily [delayrm] [expctl=path] [expdir=path] [expireover] [expireoverflags=args] [flags=args] [lowmark] [mailto=address] [noexpire] [noexpireover] [noexplog] [nologs] [nomail] [noprocbatch] [norenumber] [norm] [norotate] [nostat] [notdaily] [postexec=program] [tmpdir=path] [/path/to/a/program] Description news.daily performs a number of important Usenet administrative functions. This includes: * producing a status report with innstat; * removing old news articles…
news.daily – Perform daily Usenet maintenance tasks Synopsis news.daily [delayrm] [expctl=path] [expdir=path] [expireover] [expireoverflags=args] [flags=args] [lowmark] [mailto=address] [noexpire] [noexpireover] [noexplog] [nologs] [nomail] [noprocbatch] [norenumber] [norm] [norotate] [nostat] [notdaily] [postexec=program] [procbatchdir=path] [tmpdir=path] [/path/to/a/program] Description news.daily performs a number of important Usenet administrative functions. This includes: • producing a status report with innstat; • removing old news…
newrole_selinux – Security Enhanced Linux Policy for the newrole processes Description Security-Enhanced Linux secures the newrole processes via flexible mandatory access control. The newrole processes execute with the newrole_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…
newaliases – update /etc/aliases database Synopsis newaliases Description This is a link to the ssmtp binary. It invokes /usr/sbin/sendmail with the -bi option. It is provided for compatibility with the sendmail program. In Fedora sSMTP supports /etc/aliases as a text file so there is no need to regenerate a database. Author This manual page was…
newaliases – update /etc/aliases database Synopsis newaliases Description This is a link to the ssmtp binary. It invokes /usr/sbin/sendmail with the -bi option. It is provided for compatibility with the sendmail program. In Fedora sSMTP supports /etc/aliases as a text file so there is no need to regenerate a database. Author This manual page was…
newaliases – rebuild the database for the mail aliases file Synopsis newaliases [-f file] Description newaliases rebuilds the random access database for the mail aliases file, the location of which is defined in smtpd.conf(5), and which by default is /etc/opensmtpd/aliases. If using database (db) files this utility must be run every time the aliases(5) file…
new-kernel-pkg – tool to script kernel installation Synopsis new-kernel-pkg [-v] [–mkinitrd] [–rminitrd] [–dracut] [–initrdfile=initrd-image [–depmod] [–rmmoddep] [–kernel-args=args] [–remove-args=args] [–banner=banner] [–multiboot=multiboot] [–mbargs=mbargs] [–make-default] [–add-dracut-args] [–add-plymouth-initrd] [–host-only] <–install | –remove | –update | –rpmposttrans> <kernel-version> Description new-kernel-pkg is a tool used in packaging to automate the installation of a new kernel, including the creation of an initial ram filesystem image, updating of bootloader configuration, and…
neutron_selinux – Security Enhanced Linux Policy for the neutron processes Description Security-Enhanced Linux secures the neutron processes via flexible mandatory access control. The neutron processes execute with the neutron_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…
netxml-ups – Driver for Eaton / MGE Network Management Card / Proxy (XML/HTTP Protocol) equipment Note This man page only documents the hardware-specific features of the netxml-ups driver. For information about the core driver, see nutupsdrv(8). Supported Hardware netxml-ups support all recent Eaton / MGE models which use a Network Management Card or Proxy (MGE…