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|
# SOME DESCRIPTIVE TITLE
# Copyright (C) YEAR Free Software Foundation, Inc.
# This file is distributed under the same license as the PACKAGE package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"POT-Creation-Date: 2024-03-29 09:56+0100\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
"Language: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
#. type: TH
#: debian-bookworm
#, no-wrap
msgid "UNSHARE"
msgstr ""
#. type: TH
#: debian-bookworm
#, no-wrap
msgid "2022-05-11"
msgstr ""
#. type: TH
#: debian-bookworm
#, no-wrap
msgid "util-linux 2.38.1"
msgstr ""
#. type: TH
#: debian-bookworm
#, no-wrap
msgid "User Commands"
msgstr ""
#. type: SH
#: debian-bookworm
#, no-wrap
msgid "NAME"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "unshare - run program in new namespaces"
msgstr ""
#. type: SH
#: debian-bookworm
#, no-wrap
msgid "SYNOPSIS"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<unshare> [options] [I<program> [I<arguments>]]"
msgstr ""
#. type: SH
#: debian-bookworm
#, no-wrap
msgid "DESCRIPTION"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The B<unshare> command creates new namespaces (as specified by the command-"
"line options described below) and then executes the specified I<program>. If "
"I<program> is not given, then \"${SHELL}\" is run (default: I</bin/sh>)."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"By default, a new namespace persists only as long as it has member "
"processes. A new namespace can be made persistent even when it has no member "
"processes by bind mounting /proc/I<pid>/ns/I<type> files to a filesystem "
"path. A namespace that has been made persistent in this way can subsequently "
"be entered with B<nsenter>(1) even after the I<program> terminates (except "
"PID namespaces where a permanently running init process is required). Once a "
"persistent namespace is no longer needed, it can be unpersisted by using "
"B<umount>(8) to remove the bind mount. See the B<EXAMPLES> section for more "
"details."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"B<unshare> since util-linux version 2.36 uses I</proc/[pid]/ns/"
"pid_for_children> and I</proc/[pid]/ns/time_for_children> files for "
"persistent PID and TIME namespaces. This change requires Linux kernel 4.17 "
"or newer."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "The following types of namespaces can be created with B<unshare>:"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<mount namespace>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Mounting and unmounting filesystems will not affect the rest of the system, "
"except for filesystems which are explicitly marked as shared (with B<mount --"
"make-shared>; see I</proc/self/mountinfo> or B<findmnt -o+PROPAGATION> for "
"the B<shared> flags). For further details, see B<mount_namespaces>(7)."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"B<unshare> since util-linux version 2.27 automatically sets propagation to "
"B<private> in a new mount namespace to make sure that the new namespace is "
"really unshared. It\\(cqs possible to disable this feature with option B<--"
"propagation unchanged>. Note that B<private> is the kernel default."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<UTS namespace>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Setting hostname or domainname will not affect the rest of the system. For "
"further details, see B<uts_namespaces>(7)."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<IPC namespace>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The process will have an independent namespace for POSIX message queues as "
"well as System V message queues, semaphore sets and shared memory segments. "
"For further details, see B<ipc_namespaces>(7)."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<network namespace>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The process will have independent IPv4 and IPv6 stacks, IP routing tables, "
"firewall rules, the I</proc/net> and I</sys/class/net> directory trees, "
"sockets, etc. For further details, see B<network_namespaces>(7)."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<PID namespace>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Children will have a distinct set of PID-to-process mappings from their "
"parent. For further details, see B<pid_namespaces>(7)."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<cgroup namespace>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The process will have a virtualized view of I</proc/self/cgroup>, and new "
"cgroup mounts will be rooted at the namespace cgroup root. For further "
"details, see B<cgroup_namespaces>(7)."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<user namespace>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The process will have a distinct set of UIDs, GIDs and capabilities. For "
"further details, see B<user_namespaces>(7)."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<time namespace>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The process can have a distinct view of B<CLOCK_MONOTONIC> and/or "
"B<CLOCK_BOOTTIME> which can be changed using I</proc/self/timens_offsets>. "
"For further details, see B<time_namespaces>(7)."
msgstr ""
#. type: SH
#: debian-bookworm
#, no-wrap
msgid "OPTIONS"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-i>, B<--ipc>[B<=>I<file>]"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Create a new IPC namespace. If I<file> is specified, then the namespace is "
"made persistent by creating a bind mount at I<file>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-m>, B<--mount>[B<=>I<file>]"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Create a new mount namespace. If I<file> is specified, then the namespace is "
"made persistent by creating a bind mount at I<file>. Note that I<file> must "
"be located on a mount whose propagation type is not B<shared> (or an error "
"results). Use the command B<findmnt -o+PROPAGATION> when not sure about the "
"current setting. See also the examples below."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-n>, B<--net>[B<=>I<file>]"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Create a new network namespace. If I<file> is specified, then the namespace "
"is made persistent by creating a bind mount at I<file>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-p>, B<--pid>[B<=>I<file>]"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Create a new PID namespace. If I<file> is specified, then the namespace is "
"made persistent by creating a bind mount at I<file>. (Creation of a "
"persistent PID namespace will fail if the B<--fork> option is not also "
"specified.)"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "See also the B<--fork> and B<--mount-proc> options."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-u>, B<--uts>[B<=>I<file>]"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Create a new UTS namespace. If I<file> is specified, then the namespace is "
"made persistent by creating a bind mount at I<file>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-U>, B<--user>[B<=>I<file>]"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Create a new user namespace. If I<file> is specified, then the namespace is "
"made persistent by creating a bind mount at I<file>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-C>, B<--cgroup>[B<=>I<file>]"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Create a new cgroup namespace. If I<file> is specified, then the namespace "
"is made persistent by creating a bind mount at I<file>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-T>, B<--time>[B<=>I<file>]"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Create a new time namespace. If I<file> is specified, then the namespace is "
"made persistent by creating a bind mount at I<file>. The B<--monotonic> and "
"B<--boottime> options can be used to specify the corresponding offset in the "
"time namespace."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-f>, B<--fork>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Fork the specified I<program> as a child process of B<unshare> rather than "
"running it directly. This is useful when creating a new PID namespace. Note "
"that when B<unshare> is waiting for the child process, then it ignores "
"B<SIGINT> and B<SIGTERM> and does not forward any signals to the child. It "
"is necessary to send signals to the child process."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<--keep-caps>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"When the B<--user> option is given, ensure that capabilities granted in the "
"user namespace are preserved in the child process."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<--kill-child>[B<=>I<signame>]"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"When B<unshare> terminates, have I<signame> be sent to the forked child "
"process. Combined with B<--pid> this allows for an easy and reliable killing "
"of the entire process tree below B<unshare>. If not given, I<signame> "
"defaults to B<SIGKILL>. This option implies B<--fork>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<--mount-proc>[B<=>I<mountpoint>]"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Just before running the program, mount the proc filesystem at I<mountpoint> "
"(default is I</proc>). This is useful when creating a new PID namespace. It "
"also implies creating a new mount namespace since the I</proc> mount would "
"otherwise mess up existing programs on the system. The new proc filesystem "
"is explicitly mounted as private (with B<MS_PRIVATE>|B<MS_REC>)."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<--map-user=>I<uid|name>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Run the program only after the current effective user ID has been mapped to "
"I<uid>. If this option is specified multiple times, the last occurrence "
"takes precedence. This option implies B<--user>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<--map-users=>I<outeruid,inneruid,count>|B<auto>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Run the program only after the block of user IDs of size I<count> beginning "
"at I<outeruid> has been mapped to the block of user IDs beginning at "
"I<inneruid>. This mapping is created with B<newuidmap>(1). If the range of "
"user IDs overlaps with the mapping specified by B<--map-user>, then a "
"\"hole\" will be removed from the mapping. This may result in the highest "
"user ID of the mapping not being mapped. The special value B<auto> will map "
"the first block of user IDs owned by the effective user from I</etc/subuid> "
"to a block starting at user ID 0. If this option is specified multiple "
"times, the last occurrence takes precedence. This option implies B<--user>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<--map-group=>I<gid|name>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Run the program only after the current effective group ID has been mapped to "
"I<gid>. If this option is specified multiple times, the last occurrence "
"takes precedence. This option implies B<--setgroups=deny> and B<--user>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<--map-groups=>I<outergid,innergid,count>|B<auto>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Run the program only after the block of group IDs of size I<count> beginning "
"at I<outergid> has been mapped to the block of group IDs beginning at "
"I<innergid>. This mapping is created with B<newgidmap>(1). If the range of "
"group IDs overlaps with the mapping specified by B<--map-group>, then a "
"\"hole\" will be removed from the mapping. This may result in the highest "
"group ID of the mapping not being mapped. The special value B<auto> will map "
"the first block of user IDs owned by the effective user from I</etc/subgid> "
"to a block starting at group ID 0. If this option is specified multiple "
"times, the last occurrence takes precedence. This option implies B<--user>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<--map-auto>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Map the first block of user IDs owned by the effective user from I</etc/"
"subuid> to a block starting at user ID 0. In the same manner, also map the "
"first block of group IDs owned by the effective group from I</etc/subgid> to "
"a block starting at group ID 0. This option is intended to handle the common "
"case where the first block of subordinate user and group IDs can map the "
"whole user and group ID space. This option is equivalent to specifying B<--"
"map-users=auto> and B<--map-groups=auto>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-r>, B<--map-root-user>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"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 namespaces (such as "
"configuring interfaces in the network namespace or mounting filesystems in "
"the mount namespace) even when run unprivileged. As a mere convenience "
"feature, it does not support more sophisticated use cases, such as mapping "
"multiple ranges of UIDs and GIDs. This option implies B<--setgroups=deny> "
"and B<--user>. This option is equivalent to B<--map-user=0 --map-group=0>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-c>, B<--map-current-user>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Run the program only after the current effective user and group IDs have "
"been mapped to the same UID and GID in the newly created user namespace. "
"This option implies B<--setgroups=deny> and B<--user>. This option is "
"equivalent to B<--map-user=$(id -ru) --map-group=$(id -rg)>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<--propagation private>|B<shared>|B<slave>|B<unchanged>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Recursively set the mount propagation flag in the new mount namespace. The "
"default is to set the propagation to I<private>. It is possible to disable "
"this feature with the argument B<unchanged>. The option is silently ignored "
"when the mount namespace (B<--mount>) is not requested."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<--setgroups allow>|B<deny>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "Allow or deny the B<setgroups>(2) system call in a user namespace."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"To be able to call B<setgroups>(2), the calling process must at least have "
"B<CAP_SETGID>. But since Linux 3.19 a further restriction applies: the "
"kernel gives permission to call B<setgroups>(2) only after the GID map (B</"
"proc/>I<pid>*/gid_map*) has been set. The GID map is writable by root when "
"B<setgroups>(2) is enabled (i.e., B<allow>, the default), and the GID map "
"becomes writable by unprivileged processes when B<setgroups>(2) is "
"permanently disabled (with B<deny>)."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-R>, B<--root=>I<dir>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "run the command with root directory set to I<dir>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-w>, B<--wd=>I<dir>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "change working directory to I<dir>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-S>, B<--setuid> I<uid>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "Set the user ID which will be used in the entered namespace."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-G>, B<--setgid> I<gid>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Set the group ID which will be used in the entered namespace and drop "
"supplementary groups."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<--monotonic> I<offset>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Set the offset of B<CLOCK_MONOTONIC> which will be used in the entered time "
"namespace. This option requires unsharing a time namespace with B<--time>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<--boottime> I<offset>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"Set the offset of B<CLOCK_BOOTTIME> which will be used in the entered time "
"namespace. This option requires unsharing a time namespace with B<--time>."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-h>, B<--help>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "Display help text and exit."
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "B<-V>, B<--version>"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "Print version and exit."
msgstr ""
#. type: SH
#: debian-bookworm
#, no-wrap
msgid "NOTES"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The proc and sysfs filesystems mounting as root in a user namespace have to "
"be restricted so that a less privileged user cannot get more access to "
"sensitive files that a more privileged user made unavailable. In short the "
"rule for proc and sysfs is as close to a bind mount as possible."
msgstr ""
#. type: SH
#: debian-bookworm
#, no-wrap
msgid "EXAMPLES"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The following command creates a PID namespace, using B<--fork> to ensure "
"that the executed command is performed in a child process that (being the "
"first process in the namespace) has PID 1. The B<--mount-proc> option "
"ensures that a new mount namespace is also simultaneously created and that a "
"new B<proc>(5) filesystem is mounted that contains information corresponding "
"to the new PID namespace. When the B<readlink>(1) command terminates, the "
"new namespaces are automatically torn down."
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid ""
"# unshare --fork --pid --mount-proc readlink /proc/self\n"
"1\n"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"As an unprivileged user, create a new user namespace where the user\\(cqs "
"credentials are mapped to the root IDs inside the namespace:"
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid ""
"$ id -u; id -g\n"
"1000\n"
"1000\n"
"$ unshare --user --map-root-user \\(rs\n"
" sh -c \\(aq\\(aqwhoami; cat /proc/self/uid_map /proc/self/gid_map\\(aq\\(aq\n"
"root\n"
" 0 1000 1\n"
" 0 1000 1\n"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"As an unprivileged user, create a user namespace where the first 65536 IDs "
"are all mapped, and the user\\(cqs credentials are mapped to the root IDs "
"inside the namespace. The map is determined by the subordinate IDs assigned "
"in B<subuid>(5) and B<subgid>(5). Demonstrate this mapping by creating a "
"file with user ID 1 and group ID 1. For brevity, only the user ID mappings "
"are shown:"
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid ""
"$ id -u\n"
"1000\n"
"$ cat /etc/subuid\n"
"1000:100000:65536\n"
"$ unshare --user --map-auto --map-root-user\n"
"# id -u\n"
"0\n"
"# cat /proc/self/uid_map\n"
" 0 1000 1\n"
" 1 100000 65535\n"
"# touch file; chown 1:1 file\n"
"# ls -ln --time-style=+ file\n"
"-rw-r--r-- 1 1 1 0 file\n"
"# exit\n"
"$ ls -ln --time-style=+ file\n"
"-rw-r--r-- 1 100000 100000 0 file\n"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The first of the following commands creates a new persistent UTS namespace "
"and modifies the hostname as seen in that namespace. The namespace is then "
"entered with B<nsenter>(1) in order to display the modified hostname; this "
"step demonstrates that the UTS namespace continues to exist even though the "
"namespace had no member processes after the B<unshare> command terminated. "
"The namespace is then destroyed by removing the bind mount."
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid ""
"# touch /root/uts-ns\n"
"# unshare --uts=/root/uts-ns hostname FOO\n"
"# nsenter --uts=/root/uts-ns hostname\n"
"FOO\n"
"# umount /root/uts-ns\n"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The following commands establish a persistent mount namespace referenced by "
"the bind mount I</root/namespaces/mnt>. In order to ensure that the creation "
"of that bind mount succeeds, the parent directory (I</root/namespaces>) is "
"made a bind mount whose propagation type is not B<shared>."
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid ""
"# mount --bind /root/namespaces /root/namespaces\n"
"# mount --make-private /root/namespaces\n"
"# touch /root/namespaces/mnt\n"
"# unshare --mount=/root/namespaces/mnt\n"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The following commands demonstrate the use of the B<--kill-child> option "
"when creating a PID namespace, in order to ensure that when B<unshare> is "
"killed, all of the processes within the PID namespace are killed."
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid "# set +m # Don\\(aqt print job status messages\n"
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid "# unshare --pid --fork --mount-proc --kill-child -- \\(rs\n"
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid ""
" bash --norc -c \\(aq\\(aq(sleep 555 &) && (ps a &) && sleep 999\\(aq\\(aq &\n"
"[1] 53456\n"
"# PID TTY STAT TIME COMMAND\n"
" 1 pts/3 S+ 0:00 sleep 999\n"
" 3 pts/3 S+ 0:00 sleep 555\n"
" 5 pts/3 R+ 0:00 ps a\n"
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid ""
"# ps h -o \\(aqcomm\\(aq $! # Show that background job is unshare(1)\n"
"unshare\n"
"# kill $! # Kill unshare(1)\n"
"# pidof sleep\n"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The B<pidof>(1) command prints no output, because the B<sleep> processes "
"have been killed. More precisely, when the B<sleep> process that has PID 1 "
"in the namespace (i.e., the namespace\\(cqs init process) was killed, this "
"caused all other processes in the namespace to be killed. By contrast, a "
"similar series of commands where the B<--kill-child> option is not used "
"shows that when B<unshare> terminates, the processes in the PID namespace "
"are not killed:"
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid "# unshare --pid --fork --mount-proc -- \\(rs\n"
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid ""
" bash --norc -c \\(aq\\(aq(sleep 555 &) && (ps a &) && sleep 999\\(aq\\(aq &\n"
"[1] 53479\n"
"# PID TTY STAT TIME COMMAND\n"
" 1 pts/3 S+ 0:00 sleep 999\n"
" 3 pts/3 S+ 0:00 sleep 555\n"
" 5 pts/3 R+ 0:00 ps a\n"
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid ""
"# kill $!\n"
"# pidof sleep\n"
"53482 53480\n"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The following example demonstrates the creation of a time namespace where "
"the boottime clock is set to a point several years in the past:"
msgstr ""
#. type: Plain text
#: debian-bookworm
#, no-wrap
msgid ""
"# uptime -p # Show uptime in initial time namespace\n"
"up 21 hours, 30 minutes\n"
"# unshare --time --fork --boottime 300000000 uptime -p\n"
"up 9 years, 28 weeks, 1 day, 2 hours, 50 minutes\n"
msgstr ""
#. type: SH
#: debian-bookworm
#, no-wrap
msgid "AUTHORS"
msgstr ""
#. type: SH
#: debian-bookworm
#, no-wrap
msgid "SEE ALSO"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"B<newuidmap>(1) B<newgidmap>(1) B<clone>(2), B<unshare>(2), "
"B<namespaces>(7), B<mount>(8)"
msgstr ""
#. type: SH
#: debian-bookworm
#, no-wrap
msgid "REPORTING BUGS"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid "For bug reports, use the issue tracker at"
msgstr ""
#. type: SH
#: debian-bookworm
#, no-wrap
msgid "AVAILABILITY"
msgstr ""
#. type: Plain text
#: debian-bookworm
msgid ""
"The B<unshare> command is part of the util-linux package which can be "
"downloaded from"
msgstr ""
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