Use consistent wording for the options that create bind mounts, and improve the wording. Signed-off-by: Michael Kerrisk <mtk.manpages@xxxxxxxxx> --- sys-utils/unshare.1.adoc | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/sys-utils/unshare.1.adoc b/sys-utils/unshare.1.adoc index 2f1be8fc3..490dfc8b9 100644 --- a/sys-utils/unshare.1.adoc +++ b/sys-utils/unshare.1.adoc @@ -53,30 +53,30 @@ The process can have a distinct view of *CLOCK_MONOTONIC* and/or *CLOCK_BOOTTIME == OPTIONS *-i*, *--ipc*[**=**__file__]:: -Create a new IPC namespace. If _file_ is specified, then a persistent namespace is created by a bind mount. +Create a new IPC namespace. If _file_ is specified, then the namespace is made persistent by creating a bind mount at _file_. *-m*, *--mount*[**=**__file__]:: -Create a new mount namespace. If _file_ is specified, then a persistent namespace is created by a bind mount. Note that _file_ must be located on a mount whose propagation type is not *shared* (or an error results). Use the command *findmnt -o+PROPAGATION* when not sure about the current setting. See also the examples below. +Create a new mount namespace. If _file_ is specified, then the namespace is made persistent by creating a bind mount at _file_. Note that _file_ must be located on a mount whose propagation type is not *shared* (or an error results). Use the command *findmnt -o+PROPAGATION* when not sure about the current setting. See also the examples below. *-n*, *--net*[**=**__file__]:: -Create a new network namespace. If _file_ is specified, then a persistent namespace is created by a bind mount. +Create a new network namespace. If _file_ is specified, then the namespace is made persistent by creating a bind mount at _file_. *-p*, *--pid*[**=**__file__]:: -Create a new PID namespace. If _file_ is specified, then a persistent namespace is created by a bind mount. (Creation of a persistent PID namespace will fail if the *--fork* option is not also specified.) +Create a new PID namespace. If _file_ is specified, then the namespace is made persistent by creating a bind mount at _file_. (Creation of a persistent PID namespace will fail if the *--fork* option is not also specified.) + See also the *--fork* and *--mount-proc* options. *-u*, *--uts*[**=**__file__]:: -Create a new UTS namespace. If _file_ is specified, then a persistent namespace is created by a bind mount. +Create a new UTS namespace. If _file_ is specified, then the namespace is made persistent by creating a bind mount at _file_. *-U*, *--user*[**=**__file__]:: -Create a new user namespace. If _file_ is specified, then a persistent namespace is created by a bind mount. +Create a new user namespace. If _file_ is specified, then the namespace is made persistent by creating a bind mount at _file_. *-C*, *--cgroup*[**=**__file__]:: -Create a new cgroup namespace. If _file_ is specified, then persistent namespace is created by bind mount. +Create a new cgroup namespace. If _file_ is specified, then the namespace is made persistent by creating a bind mount at _file_. *-T*, *--time*[**=**__file__]:: -Create a new time namespace. If _file_ is specified, then a persistent namespace is created by a bind mount. The *--monotonic* and *--boottime* options can be used to specify the corresponding offset in the time namespace. +Create a new time namespace. If _file_ is specified, then the namespace is made persistent by creating a bind mount at _file_. The *--monotonic* and *--boottime* options can be used to specify the corresponding offset in the time namespace. *-f*, *--fork*:: Fork the specified _program_ as a child process of *unshare* rather than running it directly. This is useful when creating a new PID namespace. Note that when *unshare* is waiting for the child process, then it ignores *SIGINT* and *SIGTERM* and does not forward any signals to the child. It is necessary to send signals to the child process. -- 2.31.1
