\fB\-r\fR, \fB\-\-repair\fR \fIN\fR
Try to repair tracks failed during the verification (max \fIN\fR retries).
.TP
-\fB\-n\fR, \fB\-\-no-verify\fR
+\fB\-n\fR, \fB\-\-no\-verify\fR
Skip the verification that is normally performed after the formatting.
.TP
\fB\-V\fR, \fB\-\-version\fR
.SH OPTIONS
.TP
-\fB\-b\fR, \fB\-\-sector-size\fR \fIsectorsize\fP
+\fB\-b\fR, \fB\-\-sector\-size\fR \fIsectorsize\fP
Specify the sector size of the disk. Valid values are 512, 1024, 2048, and 4096.
(Recent kernels know the sector size. Use this option only on old kernels or
to override the kernel's ideas.) Since util-linux-2.17, \fBfdisk\fR differentiates
Dump the partitions of a device in a format that is usable as input to sfdisk.
See the section \fBBACKING UP THE PARTITION TABLE\fR.
.TP
-.BR \-g , " \-\-show-geometry " [ \fIdevice ...]
+.BR \-g , " \-\-show\-geometry " [ \fIdevice ...]
List the geometry of all or the specified devices.
.TP
.BR \-l , " \-\-list " [ \fIdevice ...]
List the partitions of all or the specified devices. This command can be used
together with \fB\-\-verify\fR.
.TP
-.BR \-\-part-attrs " \fIdevice partno [" \fIattrs ]
+.BR \-\-part\-attrs " \fIdevice partno [" \fIattrs ]
Change the GPT partition attribute bits. If \fIattrs\fR is not specified,
then print the current partition settings. The \fIattrs\fR argument is a
comma- or space-delimited list of bits. The currently supported attribute
and GUID-specific bits in the range from 48 to 63. For example, the string
"RequiredPartiton,50,51" sets three bits.
.TP
-.BR \-\-part-label " \fIdevice partno [" \fIlabel ]
+.BR \-\-part\-label " \fIdevice partno [" \fIlabel ]
Change the GPT partition name (label). If \fIlabel\fR is nto specified,
then print the current partition label.
.TP
-.BR \-\-part-type " \fIdevice partno [" \fItype ]
+.BR \-\-part\-type " \fIdevice partno [" \fItype ]
Change the partition type. If \fItype\fR is not specified, then print the
current partition type. The \fItype\fR argument is hexadecimal for MBR,
or a GUID for GPT. For backward compatibility the options \fB\-c\fR and
\fB\-\-id\fR have the same meaning.
.TP
-.BR \-\-part-uuid " \fIdevice partno [" \fIuuid ]
+.BR \-\-part\-uuid " \fIdevice partno [" \fIuuid ]
Change the GPT partition UUID. If \fIuuid\fR is not specified,
then print the current partition UUID.
.TP
-.BR \-s , " \-\-show-size " [ \fIdevice ...]
+.BR \-s , " \-\-show\-size " [ \fIdevice ...]
List the sizes of all or the specified devices.
.TP
-.BR \-T , " \-\-list-types"
+.BR \-T , " \-\-list\-types"
Print all supported types for the current disk label or the label specified by
\fB\-\-label\fR.
.TP
.BR \-b , " \-\-backup"
Back up the current partition table sectors before starting the partitioning.
The default backup file name is ~/sfdisk-<device>-<offset>.bak; to use another
-name see \fB\-\-backup-file\fR.
+name see \fB\-\-backup\-file\fR.
.TP
.BR \-f , " \-\-force"
Disable all consistency checking.
The default list of columns may be extended if \fIlist\fP is
specified in the format \fI+list\fP (e.g. \fB-o +UUID\fP).
.TP
-.BR \-O , " \-\-backup-file " \fIpath\fR
+.BR \-O , " \-\-backup\-file " \fIpath\fR
Override the default backup file name. Note that the device name and offset
are always appended to the file name.
.TP
.BR \-n , " \-\-no\-act"
Do everything except write to device.
.TP
-.B \-\-no-reread
+.B \-\-no\-reread
Do not check through the re-read-partition-table ioctl whether the device is in use.
.TP
.BR \-u , " \-\-unit S"
is not given, then \fBsfdisk\fR defaults to the existing label, but if there
is no label on the device yet, then the type defaults to \fBdos\fR.
.TP
-.BR \-Y , " \-\-label-nested " \fItype
+.BR \-Y , " \-\-label\-nested " \fItype
Force editing of a nested disk label. The primary disk label has to exist already.
This option allows to edit for example a hybrid/protective MBR on devices with GPT.
.TP
.TP
.BI attrs= string
Partition attributes, usually GPT partition attribute bits. See
-\fB\-\-part-attrs\fR for more details about the GPT-bits string format.
+\fB\-\-part\-attrs\fR for more details about the GPT-bits string format.
.TP
.BI uuid= string
GPT partition UUID.
.SH NOTES
Since version 2.26 \fBsfdisk\fR no longer provides the \fB\-R\fR or
-\fB\-\-re-read\fR option to force the kernel to reread the partition table.
+\fB\-\-re\-read\fR option to force the kernel to reread the partition table.
Use \fBblockdev \-\-rereadpt\fR instead.
.PP
-Since version 2.26 \fBsfdisk\fR does not provide the \fB\-\-DOS\fR, \fB\-\-IBM\fR, \fB\-\-DOS-extended\fR,
-\fB\-\-unhide\fR, \fB\-\-show-extended\fR, \fB\-\-cylinders\fR, \fB\-\-heads\fR, \fB\-\-sectors\fR,
-\fB\-\-inside-outer\fR, \fB\-\-not-inside-outer\fR options.
+Since version 2.26 \fBsfdisk\fR does not provide the \fB\-\-DOS\fR, \fB\-\-IBM\fR, \fB\-\-DOS\-extended\fR,
+\fB\-\-unhide\fR, \fB\-\-show\-extended\fR, \fB\-\-cylinders\fR, \fB\-\-heads\fR, \fB\-\-sectors\fR,
+\fB\-\-inside\-outer\fR, \fB\-\-not\-inside\-outer\fR options.
.SH ENVIRONMENT
.IP LIBFDISK_DEBUG=all
non-local entries.
.SH OPTIONS
.TP
-.BR \-f , " \-\-full-name " \fIfull-name
+.BR \-f , " \-\-full\-name " \fIfull-name
Specify your real name.
.TP
.BR \-o , " \-\-office " \fIoffice
Specify your office room number.
.TP
-.BR \-p , " \-\-office-phone " \fIoffice-phone
+.BR \-p , " \-\-office\-phone " \fIoffice-phone
Specify your office phone number.
.TP
-.BR \-h , " \-\-home-phone " \fIhome-phone
+.BR \-h , " \-\-home\-phone " \fIhome-phone
Specify your home phone number.
.TP
.BR \-u , " \-\-help"
.BR \-s , " \-\-shell " \fIshell
Specify your login shell.
.TP
-.BR \-l , " \-\-list-shells"
+.BR \-l , " \-\-list\-shells"
Print the list of shells listed in
.I /etc/shells
and exit.
threshold can also be specified explicitly (necessary for some distributions that
allocate UIDs starting from 100, 500 - or an entirely different value - rather than 1000).
.TP
-\fB\-\-time-format\fR \fItype\fP
+\fB\-\-time\-format\fR \fItype\fP
Display dates in short, full or iso format. The default is short, this time
format is designed to be space efficient and human readable.
.TP
.BR \-g , " \-\-group" = \fIgroup
The primary group to be used. This option is allowed for the root user only.
.TP
-.BR \-G , " \-\-supp-group" = \fIgroup
+.BR \-G , " \-\-supp\-group" = \fIgroup
A supplemental group to be used. This option is allowed for the root user only.
.TP
.BR \- , " \-l" , " \-\-login"
in order to make the shell a login shell
.RE
.TP
-.BR \-m , " \-p" , " \-\-preserve-environment"
+.BR \-m , " \-p" , " \-\-preserve\-environment"
Preserve the entire environment, i.e. it does not set
.BR HOME ,
.BR SHELL ,
the shell specified in the environment variable
.B SHELL
if the
-.B \-\-preserve-environment
+.B \-\-preserve\-environment
option is used
.TP
o
.BR \-g , " \-\-group" = \fIgroup
Specify the primary group. This option is available to the root user only.
.TP
-.BR \-G , " \-\-supp-group" = \fIgroup
+.BR \-G , " \-\-supp\-group" = \fIgroup
Specify a supplemental group. This option is available to the root user only.
.TP
.BR \- , " \-l" , " \-\-login"
in order to make the shell a login shell
.RE
.TP
-.BR \-m , " \-p" , " \-\-preserve-environment"
+.BR \-m , " \-p" , " \-\-preserve\-environment"
Preserve the entire environment, i.e. it does not set
.BR HOME ,
.BR SHELL ,
the shell specified in the environment variable
.BR SHELL ,
if the
-.B \-\-preserve-environment
+.B \-\-preserve\-environment
option is used
.TP
o
.B SHELL
environment variables are ignored unless the calling user is root.
.TP
-.BI \-\-session-command= command
+.BI \-\-session\-command= command
Same as
.B \-c
but do not create a new session. (Discouraged.)
comma-separated list. All actions are monitored by default.
The time for which \fB--poll\fR will block can be restricted with the \fB\-\-timeout\fP
-or \fB\-\-first-only\fP options.
+or \fB\-\-first\-only\fP options.
The standard columns always use the new version of the information from the
mountinfo file, except the umount action which is based on the original
logs the message as informational in the local3 facility.
The default is \fBuser.notice\fR.
.TP
-.B \-\-prio-prefix
+.B \-\-prio\-prefix
Look for a syslog prefix on every line read from standard input.
This prefix is a decimal number within angle brackets that encodes both
the facility and the level. The number is constructed by multiplying the
The default list of columns may be extended if \fIlist\fP is
specified in the format \fI+list\fP (e.g. \fBlsblk -o +UUID\fP).
.TP
-.BR \-O , " \-\-output-all "
+.BR \-O , " \-\-output\-all "
Output all available columns.
.TP
.BR \-P , " \-\-pairs"
CPU.
.SH OPTIONS
.TP
-.BR \-a ,\ \-\-all-tasks
+.BR \-a ,\ \-\-all\-tasks
Set or retrieve the CPU affinity of all the tasks (threads) for a given PID.
.TP
-.BR \-c ,\ \-\-cpu-list \ \fInumbers
+.BR \-c ,\ \-\-cpu\-list \ \fInumbers
Specify a numerical list of processors instead of a bitmask. The \fInumbers\fR
are separated by commas and may include ranges. For example:
.BR 0,5,8-11 .
.sp
.B dmesg \-\-clear
.br
-.BR "dmesg \-\-read-clear " [options]
+.BR "dmesg \-\-read\-clear " [options]
.br
-.BI "dmesg \-\-console-level " level
+.BI "dmesg \-\-console\-level " level
.br
-.B dmesg \-\-console-on
+.B dmesg \-\-console\-on
.br
-.B dmesg \-\-console-off
+.B dmesg \-\-console\-off
.SH DESCRIPTION
.B dmesg
is used to examine or control the kernel ring buffer.
.SH OPTIONS
The
.BR \-\-clear ,
-.BR \-\-read-clear ,
-.BR \-\-console-on ,
-.BR \-\-console-off ,
+.BR \-\-read\-clear ,
+.BR \-\-console\-on ,
+.BR \-\-console\-off ,
and
-.B \-\-console-level
+.B \-\-console\-level
options are mutually exclusive.
.PP
.IP "\fB\-C\fR, \fB\-\-clear\fR"
Clear the ring buffer.
-.IP "\fB\-c\fR, \fB\-\-read-clear\fR"
+.IP "\fB\-c\fR, \fB\-\-read\-clear\fR"
Clear the ring buffer after first printing its contents.
-.IP "\fB\-D\fR, \fB\-\-console-off\fR"
+.IP "\fB\-D\fR, \fB\-\-console\-off\fR"
Disable the printing of messages to the console.
-.IP "\fB\-d\fR, \fB\-\-show-delta\fR"
+.IP "\fB\-d\fR, \fB\-\-show\-delta\fR"
Display the timestamp and the time delta spent between messages. If used
together with
.B \-\-notime
then only the time delta without the timestamp is printed.
-.IP "\fB\-E\fR, \fB\-\-console-on\fR"
+.IP "\fB\-E\fR, \fB\-\-console\-on\fR"
Enable printing messages to the console.
.IP "\fB\-e\fR, \fB\-\-reltime\fR"
Display the local time and the delta in human-readable format.
will print error and warning messages only. For all supported levels see the
.B \-\-help
output.
-.IP "\fB\-n\fR, \fB\-\-console-level \fIlevel\fR
+.IP "\fB\-n\fR, \fB\-\-console\-level \fIlevel\fR
Set the
.I level
at which printing of messages is done to the console. The
than
.BR syslog (2)
since kernel 3.5.0.
-.IP "\fB\-s\fR, \fB\-\-buffer-size \fIsize\fR
+.IP "\fB\-s\fR, \fB\-\-buffer\-size \fIsize\fR
Use a buffer of
.I size
to query the kernel ring buffer. This is 16392 by default. (The default
are carrying a laptop in a bag or case and don't want it to eject if the button
is inadvertently pressed.
.TP
-.BR \-M , " \-\-no-partitions-unmount"
+.BR \-M , " \-\-no\-partitions\-unmount"
The option tells eject to not try to unmount other partitions on partitioned
devices. If another partition is still mounted, the program will not attempt
to eject the media. It will attempt to unmount only the device or mountpoint
given on the command line.
.TP
-.BR \-m , " \-\-no-unmount"
+.BR \-m , " \-\-no\-unmount"
The option tells eject to not try to unmount at all.
.TP
.BR \-n , " \-\-noop"
optional, e.g., "K" has the same meaning as "KiB") or the suffixes
KB (=1000), MB (=1000*1000), and so on for GB, TB, PB, EB, ZB and YB.
.PP
-The options \fB\-\-collapse-range\fP, \fB\-\-dig-holes\fP, \fB\-\-punch-hole\fP and
-\fB\-\-zero-range\fP are mutually exclusive.
+The options \fB\-\-collapse\-range\fP, \fB\-\-dig\-holes\fP, \fB\-\-punch\-hole\fP and
+\fB\-\-zero\-range\fP are mutually exclusive.
.TP
-.BR \-c , " \-\-collapse-range"
+.BR \-c , " \-\-collapse\-range"
Removes a byte range from a file, without leaving a hole. The byte range
to be collapsed starts at \fIoffset\fP and continues
for \fIlength\fR bytes. At the completion of the operation, the contents of
.sp
Available since Linux 3.15 for ext4 (only for extent-based files) and XFS.
.TP
-.BR \-d , " \-\-dig-holes"
+.BR \-d , " \-\-dig\-holes"
Detect and dig holes. This makes the file sparse in-place, without using extra
disk space. The minimum size of the hole depends on filesystem I/O block size
-(usually 4096 bytes). Also, when using this option, \fB\-\-keep-size\fP is
+(usually 4096 bytes). Also, when using this option, \fB\-\-keep\-size\fP is
implied. If no range is specified by \fB\-\-offset\fP and \fB\-\-length\fP,
then the entire file is analyzed for holes.
.sp
You can think of this option as doing a "\fBcp --sparse\fP" and then renaming
the destination file to the original, without the need for extra disk space.
.sp
-See \fB\-\-punch-hole\fP for a list of supported filesystems.
+See \fB\-\-punch\-hole\fP for a list of supported filesystems.
.TP
.BR \-l , " \-\-length " \fIlength
Specifies the length of the range, in bytes.
.TP
-.BR \-n , " \-\-keep-size"
+.BR \-n , " \-\-keep\-size"
Do not modify the apparent length of the file. This may effectively allocate
blocks past EOF, which can be removed with a truncate.
.TP
.BR \-o , " \-\-offset " \fIoffset
Specifies the beginning offset of the range, in bytes.
.TP
-.BR \-p , " \-\-punch-hole"
+.BR \-p , " \-\-punch\-hole"
Deallocates space (i.e., creates a hole) in the byte range starting at
\fIoffset\fP and continuing for \fIlength\fR bytes. Within the
specified range, partial filesystem blocks are zeroed, and whole
filesystem blocks are removed from the file. After a successful
call, subsequent reads from this range will return zeroes. This option
-may not be specified at the same time as the \fB\-\-zero-range\fP option.
-Also, when using this option, \fB\-\-keep-size\fP is implied.
+may not be specified at the same time as the \fB\-\-zero\-range\fP option.
+Also, when using this option, \fB\-\-keep\-size\fP is implied.
.sp
Supported for XFS (since Linux 2.6.38), ext4 (since Linux 3.0),
Btrfs (since Linux 3.7) and tmpfs (since Linux 3.5).
.BR \-v , " \-\-verbose"
Enable verbose mode.
.TP
-.BR \-z , " \-\-zero-range"
+.BR \-z , " \-\-zero\-range"
Zeroes space in the byte range starting at \fIoffset\fP and
continuing for \fIlength\fR bytes. Within the specified range, blocks are
preallocated for the regions that span the holes in the file. After
Pass a single \fIcommand\fR, without arguments, to the shell with
.BR \-c .
.TP
-.BR \-E , " \-\-conflict-exit-code " \fInumber
+.BR \-E , " \-\-conflict\-exit\-code " \fInumber
The exit code used when the \fB\-n\fP option is in use, and the
conflicting lock exists, or the \fB\-w\fP option is in use,
and the timeout is reached. The default value is \fB1\fR.
objects. Some programs create these resources at startup and may not have
any code to deal with an unexpected disappearance.
.TP
-.BR \-M , " \-\-shmem-key " \fIshmkey
+.BR \-M , " \-\-shmem\-key " \fIshmkey
Remove the shared memory segment created with
.I shmkey
after the last detach is performed.
.TP
-.BR \-m , " \-\-shmem-id " \fIshmid
+.BR \-m , " \-\-shmem\-id " \fIshmid
Remove the shared memory segment identified by
.I shmid
after the last detach is performed.
.TP
-.BR \-Q , " \-\-queue-key " \fImsgkey
+.BR \-Q , " \-\-queue\-key " \fImsgkey
Remove the message queue created with
.IR msgkey .
.TP
-.BR \-q , " \-\-queue-id " \fImsgid
+.BR \-q , " \-\-queue\-id " \fImsgid
Remove the message queue identified by
.IR msgid .
.TP
-.BR \-S , " \-\-semaphore-key " \fIsemkey
+.BR \-S , " \-\-semaphore\-key " \fIsemkey
Remove the semaphore created with
.IR semkey .
.TP
-.BR \-s , " \-\-semaphore-id " \fIsemid
+.BR \-s , " \-\-semaphore\-id " \fIsemid
Remove the semaphore identified by
.IR semid .
.TP
.BR \-s , " \-\-speed " \fIvalue
Set the speed (the baud rate) of the serial line to the specified \fIvalue\fR.
.TP
-.BR \-c , " \-\-intro-command " \fIstring
+.BR \-c , " \-\-intro\-command " \fIstring
Define an intro command that is sent through the serial line before the invocation
of ldattach. E.g. in conjunction with line discipline GSM0710, the command
\'AT+CMUX=0\\r\' is commonly suitable to switch the modem into the CMUX mode.
for non-root users. See also \fB\-\-list\fR. The old output format (as printed
without \fB--list)\fR is deprecated.
.TP
-.BR \-c , " \-\-set-capacity " \fIloopdev
+.BR \-c , " \-\-set\-capacity " \fIloopdev
Force the loop driver to reread the size of the file associated with the
specified loop device.
.TP
.BR \-d , " \-\-detach " \fIloopdev\fR...
Detach the file or device associated with the specified loop device(s).
.TP
-.BR \-D , " \-\-detach-all"
+.BR \-D , " \-\-detach\-all"
Detach all associated loop devices.
.TP
.BR \-f , " \-\-find"
.IP "\fB\-\-raw\fP"
Use the raw \fB\-\-list\fP output format.
.TP
-.BR \-r , " \-\-read-only"
+.BR \-r , " \-\-read\-only"
Set up a read-only loop device.
.IP "\fB\-\-sizelimit \fIsize\fP"
The data end is set to no more than \fIsize\fP bytes after the data start.
.RS
.nf
-.BI "mount \-\-make-shared " mountpoint
-.BI "mount \-\-make-slave " mountpoint
-.BI "mount \-\-make-private " mountpoint
-.BI "mount \-\-make-unbindable " mountpoint
+.BI "mount \-\-make\-shared " mountpoint
+.BI "mount \-\-make\-slave " mountpoint
+.BI "mount \-\-make\-private " mountpoint
+.BI "mount \-\-make\-unbindable " mountpoint
.fi
.RE
.RS
.nf
-.BI "mount \-\-make-rshared " mountpoint
-.BI "mount \-\-make-rslave " mountpoint
-.BI "mount \-\-make-rprivate " mountpoint
-.BI "mount \-\-make-runbindable " mountpoint
+.BI "mount \-\-make\-rshared " mountpoint
+.BI "mount \-\-make\-rslave " mountpoint
+.BI "mount \-\-make\-rprivate " mountpoint
+.BI "mount \-\-make\-runbindable " mountpoint
.fi
.RE
.RS
.nf
-.BI "mount \-\-make-private \-\-make-unbindable /dev/sda1 /foo"
+.BI "mount \-\-make\-private \-\-make\-unbindable /dev/sda1 /foo"
.fi
.RE
.RS
.nf
.BI "mount /dev/sda1 /foo"
-.BI "mount \-\-make-private /foo"
-.BI "mount \-\-make-unbindable /foo"
+.BI "mount \-\-make\-private /foo"
+.BI "mount \-\-make\-unbindable /foo"
.fi
.RE
.RE
Remount a subtree somewhere else (so that its contents are available
in both places). See above.
.TP
-.BR \-c , " \-\-no-canonicalize"
+.BR \-c , " \-\-no\-canonicalize"
Don't canonicalize paths. The mount command canonicalizes all paths
(from command line or fstab) by default. This option can be used
together with the
that were mounted earlier with the \fB\-n\fR option. The \fB\-f\fR option
checks for an existing record in /etc/mtab and fails when the record already
exists (with a regular non-fake mount, this check is done by the kernel).
-.IP "\fB\-i, \-\-internal-only\fP"
+.IP "\fB\-i, \-\-internal\-only\fP"
Don't call the \fB/sbin/mount.\fIfilesystem\fR helper even if it exists.
.TP
.BR \-L , " \-\-label " \fIlabel
Mount the partition that has the specified
.IR label .
.TP
-.BR \-l , " \-\-show-labels"
+.BR \-l , " \-\-show\-labels"
Add the labels in the mount output. \fBmount\fR must have
permission to read the disk device (e.g.\& be suid root) for this to work.
One can set such a label for ext2, ext3 or ext4 using the
.BR \-M , " \-\-move"
Move a subtree to some other place. See above.
.TP
-.BR \-n , " \-\-no-mtab"
+.BR \-n , " \-\-no\-mtab"
Mount without writing in
.IR /etc/mtab .
This is necessary for example when
.I /etc
is on a read-only filesystem.
.TP
-.BR \-O , " \-\-test-opts " \fIopts
+.BR \-O , " \-\-test\-opts " \fIopts
Limit the set of filesystems to which the
.B \-a
option applies. In this regard it is like the
Remount a subtree and all possible submounts somewhere else (so that its
contents are available in both places). See above.
.TP
-.BR \-r , " \-\-read-only"
+.BR \-r , " \-\-read\-only"
Mount the filesystem read-only. A synonym is
.BR "\-o ro" .
.sp
.BR \-v , " \-\-verbose"
Verbose mode.
.TP
-.BR \-w , " \-\-rw" , " \-\-read-write"
+.BR \-w , " \-\-rw" , " \-\-read\-write"
Mount the filesystem read/write. This is the default. A synonym is
.BR "\-o rw" .
.TP
.BR nsenter (1)
always sets UID for user namespaces, the default is 0.
.TP
-\fB\-\-preserve-credentials\fR
+\fB\-\-preserve\-credentials\fR
Don't modify UID and GID when enter user namespace. The default is to
drops supplementary groups and sets GID and UID to 0.
.TP
directory to the working directory of the target process. If directory is
specified, set the working directory to the specified directory.
.TP
-\fB\-F\fR, \fB\-\-no-fork\fR
+\fB\-F\fR, \fB\-\-no\-fork\fR
Do not fork before exec'ing the specified program. By default, when entering a
PID namespace, \fBnsenter\fP calls \fBfork\fP before calling \fBexec\fP so that
any children will also be in the newly entered PID namespace.
.B \-\-groups \fIgroup\fR...
Set supplementary groups. The argument is a comma-separated list.
.TP
-.BR \-\-inh-caps " (" + | \- ) \fIcap "... or " \-\-bounding\-set " (" + | \- ) \fIcap ...
+.BR \-\-inh\-caps " (" + | \- ) \fIcap "... or " \-\-bounding\-set " (" + | \- ) \fIcap ...
Set the inheritable capabilities or the capability bounding set. See
.BR capabilities (7).
The argument is a comma-separated list of
.BR \-\-list\-caps
List all known capabilities. This option must be specified alone.
.TP
-.B \-\-no-new-privs
+.B \-\-no\-new\-privs
Set the
.I no_new_privs
bit. With this bit set,
given as textual group name.
.sp
For safety, you must specify one of
-.BR \-\-clear-groups ,
+.BR \-\-clear\-groups ,
.BR \-\-groups ", or"
-.BR \-\-keep-groups
+.BR \-\-keep\-groups
if you set any primary
.IR gid .
.TP
.BR execve (2)
and is therefore not allowed.
.TP
-.BI \-\-selinux-label " label"
+.BI \-\-selinux\-label " label"
Request a particular SELinux transition (using a transition on exec, not
dyntrans). This will fail and cause
.BR setpriv (1)
This is similar to
.BR runcon (1).
.TP
-.BI \-\-apparmor-profile " profile"
+.BI \-\-apparmor\-profile " profile"
Request a particular AppArmor profile (using a transition on exec). This will
fail and cause
.BR setpriv (1)
This option resets the port. It requires a Linux kernel version of 1.1.80 or
later.
.TP
-\fB\-q\fR, \fB\-\-print-irq\fR \fI<on|off>\fR
+\fB\-q\fR, \fB\-\-print\-irq\fR \fI<on|off>\fR
This option sets printing the display of the current IRQ setting.
.SH NOTES
.BR \-o ,
.I /etc/mtab
are unmounted, except the \fIproc\fR filesystem.
.TP
-.BR \-A , " \-\-all-targets"
+.BR \-A , " \-\-all\-targets"
Unmount all mountpoints in the current namespace for the specified filesystem.
The filesystem can be specified by one of the mountpoints or the device name (or
UUID, etc.). When this option is used together with \fB\-\-recursive\fR, then
This option is only supported on systems where /etc/mtab is a symlink
to /proc/mounts.
.TP
-.BR \-c , " \-\-no-canonicalize"
+.BR \-c , " \-\-no\-canonicalize"
Do not canonicalize paths. For more details about this option see the
.BR mount (8)
man page. Note that \fBumount\fR does not pass this option to the
.BI /sbin/umount. type
helpers.
.TP
-.BR \-d , " \-\-detach-loop"
+.BR \-d , " \-\-detach\-loop"
When the unmounted device was a loop device, also free this loop
device.
.TP
Force an unmount (in case of an unreachable NFS system). (Requires kernel
2.1.116 or later.)
.TP
-.BR \-i , " \-\-internal-only"
+.BR \-i , " \-\-internal\-only"
Do not call the \fB/sbin/umount.\fIfilesystem\fR helper even if it exists.
By default such a helper program is called if it exists.
.TP
and clean up all references to this filesystem as soon as it is not busy
anymore. (Requires kernel 2.4.11 or later.)
.TP
-.BR \-n , " \-\-no-mtab"
+.BR \-n , " \-\-no\-mtab"
Unmount without writing in
.IR /etc/mtab .
.TP
-.BR \-O , " \-\-test-opts " \fIoption\fR...
+.BR \-O , " \-\-test\-opts " \fIoption\fR...
Unmount only the filesystems that have the specified option set in
.IR /etc/fstab .
More than one option may be specified in a comma-separated list.
must be specified by mountpoint path; a recursive unmount by device name (or UUID)
is unsupported.
.TP
-.BR \-r , " \-\-read-only"
+.BR \-r , " \-\-read\-only"
When an unmount fails, try to remount the filesystem read-only.
.TP
.BR \-t , " \-\-types " \fItype\fR...
Fork the specified \fIprogram\fR as a child process of \fBunshare\fR rather than
running it directly. This is useful when creating a new pid namespace.
.TP
-.BR \-\-mount-proc "[=\fImountpoint\fP]"
+.BR \-\-mount\-proc "[=\fImountpoint\fP]"
Just before running the program, mount the proc filesystem at \fImountpoint\fP
(default is /proc). This is useful when creating a new pid namespace. It also
implies creating a new mount namespace since the /proc mount would otherwise
mess up existing programs on the system. The new proc filesystem is explicitly
mounted as private (by MS_PRIVATE|MS_REC).
.TP
-.BR \-r , " \-\-map-root-user"
+.BR \-r , " \-\-map\-root\-user"
Run the program only after the current effective user and group IDs have been mapped to
the superuser UID and GID in the newly created user namespace. This makes it possible to
conveniently gain capabilities needed to manage various aspects of the newly created
.TP
.BR \-T , " \-\-notimeouts"
Do not print watchdog timeouts.
-.IP "\fB\-x\fR, \fB\-\-flags-only\fP"
+.IP "\fB\-x\fR, \fB\-\-flags\-only\fP"
Same as \fB\-I \-T\fP.
.TP
.BR \-V , " \-\-version"
parity, and 8-bit characters with no parity. The following special
characters are recognized: Control-U (kill); DEL and
backspace (erase); carriage return and line feed (end of line).
-See also the \fB\-\-erase-chars\fP and \fB\-\-kill-chars\fP options.
+See also the \fB\-\-erase\-chars\fP and \fB\-\-kill\-chars\fP options.
.IP \(bu
Optionally deduces the baud rate from the CONNECT messages produced by
Hayes(tm)-compatible modems.
This argument is optional and unnecessary for \fBvirtual terminals\fP.
.sp
The default for \fBserial terminals\fP is keep the current baud rate
-(see \fB\-\-keep-baud\fP) and if unsuccessful then default to '9600'.
+(see \fB\-\-keep\-baud\fP) and if unsuccessful then default to '9600'.
.TP
term
The value to be used for the TERM environment variable. This overrides
\-a, \-\-autologin \fIusername\fP
Log the specified user automatically in without asking for a login name and
password. The \-f \fIusername\fP option is added to the \fB/bin/login\fP
-command line by default. The \-\-login-options option changes this default
+command line by default. The \-\-login\-options option changes this default
behavior and then only \\u is replaced by the \fIusername\fP and no other
option is added to the login command line.
.TP
consoles, though the results of setting multiple modes (for example,
.B \-\-underline
and
-.BR \-\-half-bright )
+.BR \-\-half\-bright )
are hardware-dependent.
.TP
\fB\-\-appcursorkeys\fP [\fBon\fP|\fBoff\fP] (virtual consoles only)
\fB\-\-foreground\fP \fI8-color\fP|\fBdefault\fP
Sets the foreground text color.
.TP
-.BR \-\-half-bright " [" on | off ]
+.BR \-\-half\-bright " [" on | off ]
Turns dim (half-brightness) mode on or off. Except on a virtual console,
-.B \-\-half-bright off
+.B \-\-half\-bright off
turns off all attributes (bold, half-brightness, blink, reverse).
.TP
\fB\-\-hbcolor\fP \fI16-color\fP
reads from standard input and writes to standard output.
.SH OPTIONS
.TP
-\fB\-b\fR, \fB\-\-no-backspaces\fR
+\fB\-b\fR, \fB\-\-no\-backspaces\fR
Do not output any backspaces, printing only the last character written to
each column position.
.TP
new lines in between the normal output lines.
.SH OPTIONS
.TP
-\fB\-\fR, \fB\-\-no-underlining\fR
+\fB\-\fR, \fB\-\-no\-underlining\fR
Suppress all underlining. This option is especially useful for previewing
.I allboxed
tables from
.BR tbl (1).
.TP
-\fB\-2\fR, \fB\-\-half-lines\fR
+\fB\-2\fR, \fB\-\-half\-lines\fR
Causes all half-lines to be printed, effectively double spacing the output.
Normally, a minimal space output format is used which will suppress empty
lines. The program never suppresses two consecutive empty lines, however.
.SH OPTIONS
.IP "\fB\-c, \-\-columns\fP \fIwidth\fP"
Output is formatted to a width specified as number of characters.
-.IP "\fB\-o, \-\-output-separator\fP \fIstring\fP"
+.IP "\fB\-o, \-\-output\-separator\fP \fIstring\fP"
Specify the columns delimiter for table output (default is two spaces).
.IP "\fB\-s, \-\-separator\fP \fIseparators\fP"
Specify the possible input item delimiters (default is whitespace).
.IP "\fB\-t, \-\-table\fP"
Determine the number of columns the input contains and create a table.
Columns are delimited with whitespace, by default, or with the characters
-supplied using the \fB\-\-output-separator\fP option.
+supplied using the \fB\-\-output\-separator\fP option.
Table output is useful for pretty-printing.
.IP "\fB\-x, \-\-fillrows\fP"
Fill columns before filling rows.
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