...lone (2) CLONE_FS flag) with another process. For further details on user namespaces, see user_namespaces (7). Mount namespaces Changing the mount namespace requires that the ca…...calling process at the time of the call. For further information on user namespaces, see user_namespaces (7). CLONE_NEWUTS (since Linux 2.6.19) This flag has the same effect as …ioctl() operations for Linux namespaces NAME ioctl_nsfs - ioctl() operations for Linux namespaces SYNOPSIS #include <linux/nsfs.h> /* Definition of NS_* constants */ #include <sys/…...s the calling process. For further information on user namespaces, see namespaces (7) and user_namespaces (7). Before Linux 3.8, use of CLONE_NEWUSER required that the caller ha…...s the calling process. For further information on user namespaces, see namespaces (7) and user_namespaces (7). Before Linux 3.8, use of CLONE_NEWUSER required that the caller ha…...s the calling process. For further information on user namespaces, see namespaces (7) and user_namespaces (7). Before Linux 3.8, use of CLONE_NEWUSER required that the caller ha…get/set NIS domain name NAME getdomainname, setdomainname - get/set NIS domain name LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> int getdomainname(char * …get/set NIS domain name NAME getdomainname, setdomainname - get/set NIS domain name LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> int getdomainname(char * …mount filesystem NAME mount - mount filesystem LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/mount.h> int mount(const char * source , const char * target , const…reboot or enable/disable Ctrl-Alt-Del NAME reboot - reboot or enable/disable Ctrl-Alt-Del LIBRARY Standard C library ( libc , -lc ) SYNOPSIS /* Since Linux 2.1.30 there are symboli…...overflow group ID respectively. Further details on setting up ID mappings can be found in user_namespaces (7). In the common case, the user namespace passed in userns_fd (togeth…...sions. SEE ALSO getgid (2), setegid (2), setregid (2), capabilities (7), credentials (7), user_namespaces (7)...sions. SEE ALSO getgid (2), setegid (2), setregid (2), capabilities (7), credentials (7), user_namespaces (7)get/set hostname NAME gethostname, sethostname - get/set hostname LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> int gethostname(char * name , size_t len );…get/set hostname NAME gethostname, sethostname - get/set hostname LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <unistd.h> int gethostname(char * name , size_t len );…...geteuid (2), setresuid (2), setreuid (2), setuid (2), capabilities (7), credentials (7), user_namespaces (7)...geteuid (2), setresuid (2), setreuid (2), setuid (2), capabilities (7), credentials (7), user_namespaces (7)unmount filesystem NAME umount, umount2 - unmount filesystem LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/mount.h> int umount(const char * target ); int umount2…unmount filesystem NAME umount, umount2 - unmount filesystem LIBRARY Standard C library ( libc , -lc ) SYNOPSIS #include <sys/mount.h> int umount(const char * target ); int umount2…...O getuid (2), seteuid (2), setfsuid (2), setreuid (2), capabilities (7), credentials (7), user_namespaces (7)