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✏️ Editing: blkdeactivate

#!/usr/bin/bash
#
# Copyright (C) 2012-2020 Red Hat, Inc. All rights reserved.
#
# This file is part of LVM2.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions
# of the GNU General Public License v.2.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#
# Author: Peter Rajnoha <prajnoha at redhat.com>
#
# Script for deactivating block devices
#
# Requires:
#   bash >= 4.0 (associative array support)
#   util-linux {
#       lsblk >= 2.22 (lsblk -s support)
#       umount
#   }
#   dmsetup >= 1.02.68 (--retry option support)
#   lvm >= 2.2.89 (activation/retry_deactivation config support)
#

#set -x
shopt -s dotglob nullglob

TOOL=blkdeactivate

DEV_DIR="/dev"
SYS_BLK_DIR="/sys/block"

MDADM="/sbin/mdadm"
MOUNTPOINT="/bin/mountpoint"
MPATHD="/sbin/multipathd"
UMOUNT="/bin/umount"
VDO="/bin/vdo"

sbindir="/usr/sbin"
DMSETUP="$sbindir/dmsetup"
LVM="$sbindir/lvm"

if "$UMOUNT" --help | grep -- "--all-targets" >"$DEV_DIR/null"; then
	UMOUNT_OPTS="--all-targets "
else
	UMOUNT_OPTS=""
	FINDMNT="/bin/findmnt -r --noheadings -u -o TARGET"
	FINDMNT_READ="read -r mnt"
fi
DMSETUP_OPTS=""
LVM_OPTS=""
MDADM_OPTS=""
MPATHD_OPTS=""
VDO_OPTS=""

LSBLK="/bin/lsblk -r --noheadings -o TYPE,KNAME,NAME,MOUNTPOINT"
LSBLK_VARS="local devtype local kname local name local mnt"
LSBLK_READ="read -r devtype kname name mnt"
SORT_MNT="/bin/sort -r -u -k 4"

# Do not show tool errors by default (only done/skipping summary
# message provided by this script) and no verbose mode by default.
ERRORS=0
VERBOSE=0

# Do not unmount mounted devices by default.
DO_UMOUNT=0

# Deactivate each LV separately by default (not the whole VG).
LVM_DO_WHOLE_VG=0
# Do not retry LV deactivation by default.
LVM_CONFIG="activation{retry_deactivation=0}"

# Do not wait for MD RAID device resync, recovery or reshape.
MDRAID_DO_WAIT=0

# Do not disable queueing if set on multipath devices.
MPATHD_DO_DISABLEQUEUEING=0

#
# List of device names and/or VGs to be skipped.
# Device name is the KNAME from lsblk output.
#
# If deactivation of any device fails, it's automatically
# added to the SKIP_DEVICE_LIST (also a particular VG
# added to the SKIP_VG_LIST for a device that is an LV).
#
# These lists provide device tree pruning to skip
# particular device/VG deactivation that failed already.
# (lists are associative arrays!)
#
declare -A SKIP_DEVICE_LIST=()
declare -A SKIP_VG_LIST=()

#
# List of mountpoints to be skipped. Any device that is mounted on the mountpoint
# listed here will be added to SKIP_DEVICE_LIST (and SKIP_VG_LIST) automatically.
# (list is an associative array!)
#
declare -A SKIP_UMOUNT_LIST=(["/"]=1 \
                             ["/lib"]=1 ["/lib64"]=1 \
                             ["/bin"]=1 ["/sbin"]=1 \
                             ["/var"]=1 ["/var/log"]=1 \
                             ["/usr"]=1 \
                             ["/usr/lib"]=1 ["/usr/lib64"]=1 \
                             ["/usr/sbin"]=1 ["/usr/bin"]=1)
# Bash can't properly handle '[' and ']' used as a subscript
# within the '()'initialization - it needs to be done separately!
SKIP_UMOUNT_LIST["[SWAP]"]=1

usage() {
	echo "${TOOL}: Utility to deactivate block devices"
	echo
	echo "  ${TOOL} [options] [device...]"
	echo "    - Deactivate block device tree."
	echo "      If devices are specified, deactivate only supplied devices and their holders."
	echo
	echo "  Options:"
	echo "    -e | --errors                       Show errors reported from tools"
	echo "    -h | --help                         Show this help message"
	echo "    -d | --dmoptions     DM_OPTIONS     Comma separated DM specific options"
	echo "    -l | --lvmoptions    LVM_OPTIONS    Comma separated LVM specific options"
	echo "    -m | --mpathoptions  MPATH_OPTIONS  Comma separated DM-multipath specific options"
	echo "    -r | --mdraidoptions MDRAID_OPTIONS Comma separated MD RAID specific options"
        echo "    -o | --vdooptions    VDO_OPTIONS    Comma separated VDO specific options"
	echo "    -u | --umount                       Unmount the device if mounted"
	echo "    -v | --verbose                      Verbose mode (also implies -e)"
	echo
	echo "  Device specific options:"
	echo "    DM_OPTIONS:"
	echo "      retry           retry removal several times in case of failure"
	echo "      force           force device removal"
	echo "    LVM_OPTIONS:"
	echo "      retry           retry removal several times in case of failure"
	echo "      wholevg         deactivate the whole VG when processing an LV"
	echo "    MDRAID_OPTIONS:"
	echo "      wait            wait for resync, recovery or reshape to complete first"
	echo "    MPATH_OPTIONS:"
	echo "      disablequeueing disable queueing on all DM-multipath devices first"
        echo "    VDO_OPTIONS:"
        echo "      configfile=file use specified VDO configuration file"

exit
}

add_device_to_skip_list() {
	SKIP_DEVICE_LIST+=(["$kname"]=1)
	return 1
}

add_vg_to_skip_list() {
	SKIP_VG_LIST+=(["$DM_VG_NAME"]=1)
	return 1
}

is_top_level_device() {
	# top level devices do not have any holders, that is
	# the SYS_BLK_DIR/<device_name>/holders dir is empty
	files=$(echo "$SYS_BLK_DIR/$kname/holders/"*)
	test -z "$files"
}

device_umount_one() {
	test -z "$mnt" && return 0

if test -z "${SKIP_UMOUNT_LIST["$mnt"]}" -a "$DO_UMOUNT" -eq "1"; then
		echo -n "  [UMOUNT]: unmounting $name ($kname) mounted on $mnt... "
		if eval "$UMOUNT" $UMOUNT_OPTS "$(printf "%s" "$mnt")" "$OUT" "$ERR"; then
			echo "done"
		elif "$MOUNTPOINT" -q "$mnt"; then
			echo "skipping"
			add_device_to_skip_list
		else
			echo "already unmounted"
		fi
	else
		echo "  [SKIP]: unmount of $name ($kname) mounted on $mnt"
		add_device_to_skip_list
	fi
}

device_umount() {
	test "$devtype" != "lvm" && test "${kname:0:3}" != "dm-" \
          && test "${kname:0:2}" != "md" && return 0

# FINDMNT is defined only if umount --all-targets is not available.
	# In that case, read the list of multiple mount points of one device
	# using FINDMNT and unmount it one by one manually.
	if test -z "$FINDMNT"; then
		device_umount_one
	else
		while $FINDMNT_READ; do
			device_umount_one || return 1
		done <<< "$($FINDMNT "$DEV_DIR/$kname")"
	fi

}

deactivate_holders () {
	local skip=1; $LSBLK_VARS

# Get holders for the device - either a mount or another device.
	# First line on the lsblk output is the device itself - skip it for
	# the deactivate call as this device is already being deactivated.
	while $LSBLK_READ; do
		test -e "$SYS_BLK_DIR/$kname" || continue
		# check if the device not on the skip list already
		test -z "${SKIP_DEVICE_LIST["$kname"]}" || return 1

# try to deactivate the holder
		test "$skip" -eq 1 && skip=0 && continue
		deactivate || return 1
	done <<< "$($LSBLK "$1")"
}

deactivate_dm () {
	local xname
	xname=$(printf "%s" "$name")
	test -b "$DEV_DIR/mapper/$xname" || return 0
	test -z "${SKIP_DEVICE_LIST["$kname"]}" || return 1

deactivate_holders "$DEV_DIR/mapper/$xname" || return 1

echo -n "  [DM]: deactivating $devtype device $xname ($kname)... "
	if eval "$DMSETUP" $DMSETUP_OPTS remove "$xname" "$OUT" "$ERR"; then
		echo "done"
	else
		echo "skipping"
		add_device_to_skip_list
	fi
}

deactivate_lvm () {
	local DM_VG_NAME; local DM_LV_NAME

eval "$(eval "$DMSETUP" splitname --nameprefixes --noheadings --rows "$name" LVM "$ERR")"
	test -b "$DEV_DIR/$DM_VG_NAME/$DM_LV_NAME" || return 0
	test -z "${SKIP_VG_LIST["$DM_VG_NAME"]}" || return 1

if test "$LVM_DO_WHOLE_VG" -eq 0; then
		# Skip LVM device deactivation if LVM tools missing.
		test "$LVM_AVAILABLE" -eq 0 && {
			add_device_to_skip_list
			return 1
		}
		# Deactivating only the LV specified
		deactivate_holders "$DEV_DIR/$DM_VG_NAME/$DM_LV_NAME" || {
			add_device_to_skip_list
			return 1
		}

echo -n "  [LVM]: deactivating Logical Volume $DM_VG_NAME/$DM_LV_NAME... "
		if eval "$LVM" lvchange $LVM_OPTS --config \'log\{prefix=\"\"\} $LVM_CONFIG\' -aln "$DM_VG_NAME/$DM_LV_NAME" "$OUT" "$ERR"; then
			echo "done"
		else
			echo "skipping"
			add_device_to_skip_list
		fi

else
		# Skip LVM VG deactivation if LVM tools missing.
		test "$LVM_AVAILABLE" -eq 0 && {
			add_vg_to_skip_list
			return 1
		}
		# Deactivating the whole VG the LV is part of
		lv_list=$(eval "$LVM" vgs --config "$LVM_CONFIG" --noheadings --rows -o lv_name "$DM_VG_NAME" "$ERR")
		for lv in $lv_list; do
			test -b "$DEV_DIR/$DM_VG_NAME/$lv" || continue
			deactivate_holders "$DEV_DIR/$DM_VG_NAME/$lv" || {
				add_vg_to_skip_list
				return 1
			}
		done

echo -n "  [LVM]: deactivating Volume Group $DM_VG_NAME... "
		if eval "$LVM" vgchange $LVM_OPTS --config \'log\{prefix=\"    \"\} $LVM_CONFIG\' -aln "$DM_VG_NAME" "$OUT" "$ERR"; then
			echo "done"
		else
			echo "skipping"
			add_vg_to_skip_list
		fi
	fi
}

deactivate_md () {
	local xname
	xname=$(printf "%s" "$name")
	local sync_action
	test -b "$DEV_DIR/$xname" || return 0
	test -z "${SKIP_DEVICE_LIST["$kname"]}" || return 1

# Skip MD device deactivation if MD tools missing.
	test "$MDADM_AVAILABLE" -eq 0 && {
		add_device_to_skip_list
		return 1
	}

deactivate_holders "$DEV_DIR/$xname" || return 1

echo -n "  [MD]: deactivating $devtype device $kname... "

test "$MDRAID_DO_WAIT" -eq 1 && {
		sync_action=$(cat "$SYS_BLK_DIR/$kname/md/sync_action")
		test "$sync_action" != "idle" && {
			echo -n "$sync_action action in progress... "
			if eval "$MDADM" $MDADM_OPTS -W "$DEV_DIR/$kname" "$OUT" "$ERR"; then
				echo -n "complete... "
			else
				test $? -ne 1 && echo -n "failed to wait for $sync_action action... "
			fi
		}
	}

if eval "$MDADM" $MDADM_OPTS -S "$xname" "$OUT" "$ERR"; then
		echo "done"
	else
		echo "skipping"
		add_device_to_skip_list
	fi
}

deactivate_vdo() {
        local xname
        xname=$(printf "%s" "$name")
        test -b "$DEV_DIR/mapper/$xname" || return 0
        test -z "${SKIP_DEVICE_LIST["$kname"]}" || return 1

# Skip VDO device deactivation if VDO tools missing.
	test "$VDO_AVAILABLE" -eq 0 && {
		add_device_to_skip_list
		return 1
	}

deactivate_holders "$DEV_DIR/mapper/$xname" || return 1

echo -n "  [VDO]: deactivating VDO volume $xname... "
        if eval "$VDO" stop $VDO_OPTS --name="$xname" "$OUT" "$ERR"; then
                echo "done"
        else
                echo "skipping"
                add_device_to_skip_list
        fi
}

deactivate () {
	######################################################################
	# DEACTIVATION HOOKS FOR NEW DEVICE TYPES GO HERE!                   #
	#                                                                    #
	# Identify a new device type either by inspecting the TYPE provided  #
	# by lsblk directly ($devtype) or by any other mean that is suitable #
	# e.g. the KNAME provided by lsblk ($kname). See $LSBLK_VARS for     #
	# complete list of variables that may be used. Then call a           #
	# device-specific deactivation function that handles the exact type. #
	#                                                                    #
        # This device-specific function will certainly need to call          #
	# deactivate_holders first to recursively deactivate any existing    #
	# holders it might have before deactivating the device it processes. #
	######################################################################
	if test "$devtype" = "lvm"; then
		deactivate_lvm
        elif test "$devtype" = "vdo"; then
                deactivate_vdo
	elif test "${kname:0:3}" = "dm-"; then
		deactivate_dm
	elif test "${kname:0:2}" = "md"; then
		deactivate_md
	fi
}

deactivate_all() {
	$LSBLK_VARS
	skip=0

echo "Deactivating block devices:"

test "$MPATHD_RUNNING" -eq 1 && {
		echo -n "  [DM]: disabling queueing on all multipath devices... "
		eval "$MPATHD" $MPATHD_OPTS disablequeueing maps "$ERR" | grep '^ok$' >"$DEV_DIR/null" && echo "done" || echo "failed"
	}

if test $# -eq 0; then
		#######################
		# Process all devices #
		#######################

# Unmount all relevant mountpoints first
		while $LSBLK_READ; do
			device_umount
		done <<< "$($LSBLK | $SORT_MNT)"

# Do deactivate
		while $LSBLK_READ; do
			# 'disk' is at the bottom already and it's a real device
			test "$devtype" = "disk" && continue

# if deactivation of any device fails, skip processing
			# any subsequent devices within its subtree as the
			# top-level device could not be deactivated anyway
			test "$skip" -eq 1 && {
				# reset 'skip' on top level device
				if is_top_level_device ; then
					skip=0
				else
					continue
				fi
			}

# check if the device is not on the skip list already
			test -z "${SKIP_DEVICE_LIST["$kname"]}" || continue

# try to deactivate top-level device, set 'skip=1'
			# if it fails to do so - this will cause all the
			# device's subtree to be skipped when processing
			# devices further in this loop
			deactivate || skip=1
		done <<< "$($LSBLK -s)"
	else
		##################################
		# Process only specified devices #
		##################################

while test $# -ne 0; do
			# Unmount all relevant mountpoints first
			while $LSBLK_READ; do
				device_umount
			done <<< "$($LSBLK "$1" | $SORT_MNT)"

# Do deactivate
			# Single dm device tree deactivation.
			if test -b "$1"; then
				$LSBLK_READ <<< "$($LSBLK --nodeps "$1")"

# check if the device is not on the skip list already
				test -z "${SKIP_DEVICE_LIST["$kname"]}" || {
					shift
					continue
				}

deactivate
			else
				echo "$1: device not found"
				return 1
			fi
			shift
		done;
	fi
}

get_dmopts() {
	ORIG_IFS=$IFS; IFS=','

for opt in $1; do
		case $opt in
			"") ;;
			"retry") DMSETUP_OPTS+="--retry " ;;
			"force") DMSETUP_OPTS+="--force " ;;
			*) echo "$opt: unknown DM option"
		esac
	done

IFS=$ORIG_IFS
}

get_lvmopts() {
	ORIG_IFS=$IFS; IFS=','

for opt in $1; do
		case "$opt" in
			"") ;;
			"retry") LVM_CONFIG="activation{retry_deactivation=1}" ;;
			"wholevg") LVM_DO_WHOLE_VG=1 ;;
			*) echo "$opt: unknown LVM option"
		esac
	done

IFS=$ORIG_IFS
}

get_mdraidopts() {
	ORIG_IFS=$IFS; IFS=','

for opt in $1; do
		case "$opt" in
			"") ;;
			"wait") MDRAID_DO_WAIT=1 ;;
			*) echo "$opt: unknown MD RAID option"
		esac
	done

IFS=$ORIG_IFS
}

get_mpathopts() {
	ORIG_IFS=$IFS; IFS=','

for opt in $1; do
		case "$opt" in
			"") ;;
			"disablequeueing") MPATHD_DO_DISABLEQUEUEING=1 ;;
			*) echo "$opt: unknown DM-multipath option"
		esac
	done

IFS=$ORIG_IFS
}

get_vdoopts() {
        ORIG_IFS=$IFS; IFS=','

for opt in $1; do
                case "$opt" in
                        "") ;;
                        configfile=*) tmp=${opt#*=}; VDO_OPTS+="--confFile=${tmp%%,*} " ;;
                        *) echo "$opt: unknown VDO option"
                esac
        done

IFS=$ORIG_IFS
}

set_env() {
	if test "$ERRORS" -eq "1"; then
		unset ERR
	else
		ERR="2>$DEV_DIR/null"
	fi

if test "$VERBOSE" -eq "1"; then
		unset OUT
		UMOUNT_OPTS+="-v"
		DMSETUP_OPTS+="-vvvv"
		LVM_OPTS+="-vvvv"
		MDADM_OPTS+="-vv"
		MPATHD_OPTS+="-v 3"
                VDO_OPTS+="--verbose "
	else
		OUT="1>$DEV_DIR/null"
	fi

if test -f "$LVM"; then
		LVM_AVAILABLE=1
	else
		LVM_AVAILABLE=0
	fi

if test -f $MDADM; then
		MDADM_AVAILABLE=1
	else
		MDADM_AVAILABLE=0
	fi

if test -f $VDO; then
                VDO_AVAILABLE=1
        else
                VDO_AVAILABLE=0
        fi

MPATHD_RUNNING=0
	test "$MPATHD_DO_DISABLEQUEUEING" -eq 1 && {
		if test -f "$MPATHD"; then
			if eval "$MPATHD" show daemon "$ERR" | grep "running" >"$DEV_DIR/null"; then
				MPATHD_RUNNING=1
			fi
		fi
	}
}

while test $# -ne 0; do
	case "$1" in
		"") ;;
		"-e"|"--errors") ERRORS=1 ;;
		"-h"|"--help") usage ;;
		"-d"|"--dmoptions") get_dmopts "$2" ; shift ;;
		"-l"|"--lvmoptions") get_lvmopts "$2" ; shift ;;
		"-m"|"--mpathoptions") get_mpathopts "$2" ; shift ;;
		"-r"|"--mdraidoptions") get_mdraidopts "$2"; shift ;;
                "-o"|"--vdooptions") get_vdoopts "$2"; shift ;;
		"-u"|"--umount") DO_UMOUNT=1 ;;
		"-v"|"--verbose") VERBOSE=1 ; ERRORS=1 ;;
		"-vv") VERBOSE=1 ; ERRORS=1 ; set -x ;;
		*) break ;;
	esac
	shift
done

set_env
deactivate_all "$@"

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📄 ebtables | ✏️ Edit
📄 ebtables-nft | ✏️ Edit
📄 ebtables-nft-restore | ✏️ Edit
📄 ebtables-nft-save | ✏️ Edit
📄 ebtables-restore | ✏️ Edit
📄 ebtables-save | ✏️ Edit
📄 ebtables-translate | ✏️ Edit
📄 edquota | ✏️ Edit
📄 eiguserproc | ✏️ Edit
📄 ether-wake | ✏️ Edit
📄 ethtool | ✏️ Edit
📄 exicyclog | ✏️ Edit
📄 exigrep | ✏️ Edit
📄 exim | ✏️ Edit
📄 eximstats | ✏️ Edit
📄 exim_checkaccess | ✏️ Edit
📄 exim_dbmbuild | ✏️ Edit
📄 exim_dumpdb | ✏️ Edit
📄 exim_fixdb | ✏️ Edit
📄 exim_lock | ✏️ Edit
📄 exim_tidydb | ✏️ Edit
📄 exinext | ✏️ Edit
📄 exiqgrep | ✏️ Edit
📄 exiqsumm | ✏️ Edit
📄 exiwhat | ✏️ Edit
📄 exportfs | ✏️ Edit
📄 faillock | ✏️ Edit
📄 fbguard | ✏️ Edit
📄 fb_lock_print | ✏️ Edit
📄 fcgistarter | ✏️ Edit
📄 fdformat | ✏️ Edit
📄 fdisk | ✏️ Edit
📄 fedfs-map-nfs4 | ✏️ Edit
📄 filefrag | ✏️ Edit
📄 findfs | ✏️ Edit
📄 firebird | ✏️ Edit
📄 firewall | ✏️ Edit
📄 firewall.pl | ✏️ Edit
📄 firewalld | ✏️ Edit
📄 fix-info-dir | ✏️ Edit
📄 fixfiles | ✏️ Edit
📄 fixparts | ✏️ Edit
📄 fsck | ✏️ Edit
📄 fsck.cramfs | ✏️ Edit
📄 fsck.ext2 | ✏️ Edit
📄 fsck.ext3 | ✏️ Edit
📄 fsck.ext4 | ✏️ Edit
📄 fsck.minix | ✏️ Edit
📄 fsck.xfs | ✏️ Edit
📄 fsfreeze | ✏️ Edit
📄 fstrim | ✏️ Edit
📄 fuser | ✏️ Edit
📄 g13-syshelp | ✏️ Edit
📄 gdisk | ✏️ Edit
📄 generate-fmtutilcnf | ✏️ Edit
📄 genhomedircon | ✏️ Edit
📄 genhostid | ✏️ Edit
📄 genl | ✏️ Edit
📄 getcap | ✏️ Edit
📄 getenforce | ✏️ Edit
📄 getpcaps | ✏️ Edit
📄 getpidprevcon | ✏️ Edit
📄 getpolicyload | ✏️ Edit
📄 getsebool | ✏️ Edit
📄 groupadd | ✏️ Edit
📄 groupdel | ✏️ Edit
📄 groupmems | ✏️ Edit
📄 groupmod | ✏️ Edit
📄 grpck | ✏️ Edit
📄 grpconv | ✏️ Edit
📄 grpunconv | ✏️ Edit
📄 grub2-bios-setup | ✏️ Edit
📄 grub2-get-kernel-settings | ✏️ Edit
📄 grub2-install | ✏️ Edit
📄 grub2-macbless | ✏️ Edit
📄 grub2-mkconfig | ✏️ Edit
📄 grub2-probe | ✏️ Edit
📄 grub2-reboot | ✏️ Edit
📄 grub2-set-bootflag | ✏️ Edit
📄 grub2-set-default | ✏️ Edit
📄 grub2-set-password | ✏️ Edit
📄 grub2-setpassword | ✏️ Edit
📄 grub2-switch-to-blscfg | ✏️ Edit
📄 grubby | ✏️ Edit
📄 gssproxy | ✏️ Edit
📄 halt | ✏️ Edit
📄 hdparm | ✏️ Edit
📄 htcacheclean | ✏️ Edit
📄 httpd | ✏️ Edit
📄 hwclock | ✏️ Edit
📄 iconvconfig | ✏️ Edit
📄 ifconfig | ✏️ Edit
📄 ifenslave | ✏️ Edit
📄 ifstat | ✏️ Edit
📄 inbound-whitelist | ✏️ Edit
📄 incrond | ✏️ Edit
📄 init | ✏️ Edit
📄 insmod | ✏️ Edit
📄 install-info | ✏️ Edit
📄 installkernel | ✏️ Edit
📄 intel_sdsi | ✏️ Edit
📄 ip | ✏️ Edit
📄 ip6tables | ✏️ Edit
📄 ip6tables-nft | ✏️ Edit
📄 ip6tables-nft-restore | ✏️ Edit
📄 ip6tables-nft-save | ✏️ Edit
📄 ip6tables-restore | ✏️ Edit
📄 ip6tables-restore-translate | ✏️ Edit
📄 ip6tables-save | ✏️ Edit
📄 ip6tables-translate | ✏️ Edit
📄 ipmaddr | ✏️ Edit
📄 ipset | ✏️ Edit
📄 ipset-translate | ✏️ Edit
📄 iptables | ✏️ Edit
📄 iptables-nft | ✏️ Edit
📄 iptables-nft-restore | ✏️ Edit
📄 iptables-nft-save | ✏️ Edit
📄 iptables-restore | ✏️ Edit
📄 iptables-restore-translate | ✏️ Edit
📄 iptables-save | ✏️ Edit
📄 iptables-translate | ✏️ Edit
📄 iptunnel | ✏️ Edit
📄 irqbalance | ✏️ Edit
📄 irqbalance-ui | ✏️ Edit
📄 iscsi-iname | ✏️ Edit
📄 iscsiadm | ✏️ Edit
📄 iscsid | ✏️ Edit
📄 iscsistart | ✏️ Edit
📄 iscsiuio | ✏️ Edit
📄 kexec | ✏️ Edit
📄 key.dns_resolver | ✏️ Edit
📄 kpartx | ✏️ Edit
📄 lchage | ✏️ Edit
📄 ldattach | ✏️ Edit
📄 ldconfig | ✏️ Edit
📄 lgroupadd | ✏️ Edit
📄 lgroupdel | ✏️ Edit
📄 lgroupmod | ✏️ Edit
📄 lid | ✏️ Edit
📄 lldpcli | ✏️ Edit
📄 lldpctl | ✏️ Edit
📄 lldpd | ✏️ Edit
📄 lnewusers | ✏️ Edit
📄 lnstat | ✏️ Edit
📄 load_policy | ✏️ Edit
📄 logrotate | ✏️ Edit
📄 logsave | ✏️ Edit
📄 losetup | ✏️ Edit
📄 lpasswd | ✏️ Edit
📄 lshw | ✏️ Edit
📄 lsmod | ✏️ Edit
📄 luseradd | ✏️ Edit
📄 luserdel | ✏️ Edit
📄 lusermod | ✏️ Edit
📄 makedumpfile | ✏️ Edit
📄 matchpathcon | ✏️ Edit
📄 mii-diag | ✏️ Edit
📄 mii-tool | ✏️ Edit
📄 mkdict | ✏️ Edit
📄 mkdumprd | ✏️ Edit
📄 mke2fs | ✏️ Edit
📄 mkfs | ✏️ Edit
📄 mkfs.cramfs | ✏️ Edit
📄 mkfs.ext2 | ✏️ Edit
📄 mkfs.ext3 | ✏️ Edit
📄 mkfs.ext4 | ✏️ Edit
📄 mkfs.minix | ✏️ Edit
📄 mkfs.xfs | ✏️ Edit
📄 mkhomedir_helper | ✏️ Edit
📄 mklost+found | ✏️ Edit
📄 mksquashfs | ✏️ Edit
📄 mkswap | ✏️ Edit
📄 modinfo | ✏️ Edit
📄 modprobe | ✏️ Edit
📄 modsec-sdbm-util | ✏️ Edit
📄 mount.fedfs | ✏️ Edit
📄 mount.fuse | ✏️ Edit
📄 mount.nfs | ✏️ Edit
📄 mount.nfs4 | ✏️ Edit
📄 mountstats | ✏️ Edit
📄 mysqld | ✏️ Edit
📄 mysqld-debug | ✏️ Edit
📄 named | ✏️ Edit
📄 named-checkconf | ✏️ Edit
📄 named-checkzone | ✏️ Edit
📄 named-compilezone | ✏️ Edit
📄 named-journalprint | ✏️ Edit
📄 named-nzd2nzf | ✏️ Edit
📄 nameif | ✏️ Edit
📄 nethogs | ✏️ Edit
📄 NetworkManager | ✏️ Edit
📄 newusers | ✏️ Edit
📄 nfct | ✏️ Edit
📄 nfsconf | ✏️ Edit
📄 nfsdcld | ✏️ Edit
📄 nfsdclddb | ✏️ Edit
📄 nfsdclnts | ✏️ Edit
📄 nfsdcltrack | ✏️ Edit
📄 nfsidmap | ✏️ Edit
📄 nfsiostat | ✏️ Edit
📄 nfsref | ✏️ Edit
📄 nfsstat | ✏️ Edit
📄 nft | ✏️ Edit
📄 ngrep | ✏️ Edit
📄 nologin | ✏️ Edit
📄 nscd | ✏️ Edit
📄 nsec3hash | ✏️ Edit
📄 nstat | ✏️ Edit
📄 ntpd | ✏️ Edit
📄 ntpdate | ✏️ Edit
📄 ntpq | ✏️ Edit
📄 openport | ✏️ Edit
📄 osms | ✏️ Edit
📄 outbound-throttle | ✏️ Edit
📄 outbound-whitelist | ✏️ Edit
📄 ownership | ✏️ Edit
📄 packer | ✏️ Edit
📄 pam_console_apply | ✏️ Edit
📄 pam_namespace_helper | ✏️ Edit
📄 pam_timestamp_check | ✏️ Edit
📄 paperconfig | ✏️ Edit
📄 parted | ✏️ Edit
📄 partprobe | ✏️ Edit
📄 partx | ✏️ Edit
📄 pidof | ✏️ Edit
📄 ping | ✏️ Edit
📄 ping6 | ✏️ Edit
📄 pivot_root | ✏️ Edit
📄 plipconfig | ✏️ Edit
📄 pluginviewer | ✏️ Edit
📄 portrelease | ✏️ Edit
📄 portreserve | ✏️ Edit
📄 poweroff | ✏️ Edit
📄 pure-authd | ✏️ Edit
📄 pure-certd | ✏️ Edit
📄 pure-config.pl | ✏️ Edit
📄 pure-ftpd | ✏️ Edit
📄 pure-ftpwho | ✏️ Edit
📄 pure-mrtginfo | ✏️ Edit
📄 pure-quotacheck | ✏️ Edit
📄 pure-uploadscript | ✏️ Edit
📄 pwck | ✏️ Edit
📄 pwconv | ✏️ Edit
📄 pwhistory_helper | ✏️ Edit
📄 pwunconv | ✏️ Edit
📄 quotacheck | ✏️ Edit
📄 quotaoff | ✏️ Edit
📄 quotaon | ✏️ Edit
📄 quotastats | ✏️ Edit
📄 rbld | ✏️ Edit
📄 rbldstats | ✏️ Edit
📄 rdisc | ✏️ Edit
📄 rdma | ✏️ Edit
📄 readprofile | ✏️ Edit
📄 reboot | ✏️ Edit
📄 repquota | ✏️ Edit
📄 request-key | ✏️ Edit
📄 resize2fs | ✏️ Edit
📄 resizepart | ✏️ Edit
📄 restorecon | ✏️ Edit
📄 restorecon_xattr | ✏️ Edit
📄 rfkill | ✏️ Edit
📄 rmmod | ✏️ Edit
📄 rndc | ✏️ Edit
📄 rndc-confgen | ✏️ Edit
📄 rngd | ✏️ Edit
📄 rotatelogs | ✏️ Edit
📄 route | ✏️ Edit
📄 rpc.gssd | ✏️ Edit
📄 rpc.idmapd | ✏️ Edit
📄 rpc.mountd | ✏️ Edit
📄 rpc.nfsd | ✏️ Edit
📄 rpc.statd | ✏️ Edit
📄 rpcbind | ✏️ Edit
📄 rpcctl | ✏️ Edit
📄 rpcdebug | ✏️ Edit
📄 rpcinfo | ✏️ Edit
📄 rsyslogd | ✏️ Edit
📄 rtacct | ✏️ Edit
📄 rtcwake | ✏️ Edit
📄 rtkitctl | ✏️ Edit
📄 rtmon | ✏️ Edit
📄 rtstat | ✏️ Edit
📄 runlevel | ✏️ Edit
📄 runq | ✏️ Edit
📄 runuser | ✏️ Edit
📄 sa | ✏️ Edit
📄 saslauthd | ✏️ Edit
📄 sasldblistusers2 | ✏️ Edit
📄 saslpasswd2 | ✏️ Edit
📄 sefcontext_compile | ✏️ Edit
📄 selabel_digest | ✏️ Edit
📄 selabel_get_digests_all_partial_matches | ✏️ Edit
📄 selabel_lookup | ✏️ Edit
📄 selabel_lookup_best_match | ✏️ Edit
📄 selabel_partial_match | ✏️ Edit
📄 selinuxconlist | ✏️ Edit
📄 selinuxdefcon | ✏️ Edit
📄 selinuxenabled | ✏️ Edit
📄 selinuxexeccon | ✏️ Edit
📄 selinux_check_access | ✏️ Edit
📄 semanage | ✏️ Edit
📄 semodule | ✏️ Edit
📄 sendmail | ✏️ Edit
📄 service | ✏️ Edit
📄 sestatus | ✏️ Edit
📄 setcap | ✏️ Edit
📄 setenforce | ✏️ Edit
📄 setfiles | ✏️ Edit
📄 setquota | ✏️ Edit
📄 setsebool | ✏️ Edit
📄 sfdisk | ✏️ Edit
📄 sgdisk | ✏️ Edit
📄 showmount | ✏️ Edit
📄 shutdown | ✏️ Edit
📄 slattach | ✏️ Edit
📄 sm-notify | ✏️ Edit
📄 smartctl | ✏️ Edit
📄 smartd | ✏️ Edit
📄 snmpd | ✏️ Edit
📄 snmptrapd | ✏️ Edit
📄 ss | ✏️ Edit
📄 sshd | ✏️ Edit
📄 sssd | ✏️ Edit
📄 sss_cache | ✏️ Edit
📄 start-statd | ✏️ Edit
📄 start-stop-daemon | ✏️ Edit
📄 suexec | ✏️ Edit
📄 sulogin | ✏️ Edit
📄 swaplabel | ✏️ Edit
📄 swapoff | ✏️ Edit
📄 swapon | ✏️ Edit
📄 switch_root | ✏️ Edit
📄 sysctl | ✏️ Edit
📄 t1libconfig | ✏️ Edit
📄 tc | ✏️ Edit
📄 tcpdump | ✏️ Edit
📄 tcpslice | ✏️ Edit
📄 telinit | ✏️ Edit
📄 testsaslauthd | ✏️ Edit
📄 tipc | ✏️ Edit
📄 tmpwatch | ✏️ Edit
📄 tracepath | ✏️ Edit
📄 tracepath6 | ✏️ Edit
📄 tsig-keygen | ✏️ Edit
📄 tune2fs | ✏️ Edit
📄 tuned | ✏️ Edit
📄 tuned-adm | ✏️ Edit
📄 udevadm | ✏️ Edit
📄 umount.nfs | ✏️ Edit
📄 umount.nfs4 | ✏️ Edit
📄 unix_chkpwd | ✏️ Edit
📄 unix_update | ✏️ Edit
📄 unsquashfs | ✏️ Edit
📄 update-alternatives | ✏️ Edit
📄 update-smart-drivedb | ✏️ Edit
📄 useradd | ✏️ Edit
📄 userdel | ✏️ Edit
📄 usermod | ✏️ Edit
📄 validatetrans | ✏️ Edit
📄 vdpa | ✏️ Edit
📄 vigr | ✏️ Edit
📄 vipw | ✏️ Edit
📄 virt-what | ✏️ Edit
📄 virt-what-cvm | ✏️ Edit
📄 visudo | ✏️ Edit
📄 vmcore-dmesg | ✏️ Edit
📄 vpddecode | ✏️ Edit
📄 weak-modules | ✏️ Edit
📄 whmapi0 | ✏️ Edit
📄 whmapi1 | ✏️ Edit
📄 whmlogin | ✏️ Edit
📄 wipefs | ✏️ Edit
📄 xfs_admin | ✏️ Edit
📄 xfs_bmap | ✏️ Edit
📄 xfs_copy | ✏️ Edit
📄 xfs_db | ✏️ Edit
📄 xfs_estimate | ✏️ Edit
📄 xfs_freeze | ✏️ Edit
📄 xfs_fsr | ✏️ Edit
📄 xfs_growfs | ✏️ Edit
📄 xfs_info | ✏️ Edit
📄 xfs_io | ✏️ Edit
📄 xfs_logprint | ✏️ Edit
📄 xfs_mdrestore | ✏️ Edit
📄 xfs_metadump | ✏️ Edit
📄 xfs_mkfile | ✏️ Edit
📄 xfs_ncheck | ✏️ Edit
📄 xfs_quota | ✏️ Edit
📄 xfs_repair | ✏️ Edit
📄 xfs_rtcp | ✏️ Edit
📄 xfs_spaceman | ✏️ Edit
📄 xqmstats | ✏️ Edit
📄 xtables-monitor | ✏️ Edit
📄 xtables-nft-multi | ✏️ Edit
📄 zic | ✏️ Edit
📄 zramctl | ✏️ Edit