NAME

       parrot_namespace - run a command in a modified namespace.

SYNOPSIS

       parrot_cp [options] <command>

DESCRIPTION

       parrot_namespace  detects  whether  it  is  already  running  under  Parrot  and either forks a new mount
       namespace in the existing Parrot session or simply executes parrot_run. For applications that  only  need
       to   make   mount-related  changes,  parrot_namespace  is  a  drop-in  replacement  for  parrot_run  that
       automatically handles nested invocations.

OPTIONS

        -M, --mount /foo=/bar
              Mount (redirect) /foo to /bar (PARROT_MOUNT_STRING)

        -m, --ftab-file <path>
              Use <file> as a mountlist (PARROT_MOUNT_FILE)

       -l, --ld-path=<path>
              Path to ld.so to use.

        --parrot-path
              Path to parrot_run (PARROT_PATH)

        -v, --version
              Show version number

        -h, --help
              Help: Show these options

EXIT STATUS

       On success, returns zero.  On failure, returns non-zero.

EXAMPLES

       To run Parrot under Parrot with a modified mount environment, use parrot_namespace

               % parrot_namespace -M /tmp=/tmp/job01 sh
               % parrot_mount --unmount /tmp    # not allowed

       Now in the same shell, we can call parrot_namespace regardless of whether  we're  already  running  under
       Parrot or not.

               % parrot_namespace -m mountfile foo

COPYRIGHT

       The  Cooperative Computing Tools are Copyright (C) 2005-2019 The University of Notre Dame.  This software
       is distributed under the GNU General Public License.  See the file COPYING for details.

SEE ALSO

       •   Cooperative Computing Tools Documentation

       •   Parrot User Manual

       •   parrot_run(1) parrot_cp(1) parrot_getacl(1)  parrot_setacl(1)   parrot_mkalloc(1)   parrot_lsalloc(1)
           parrot_locate(1)   parrot_timeout(1)   parrot_whoami(1)  parrot_mount(1)  parrot_md5(1)  parrot_pack‐
           age_create(1)  parrot_package_run(1)  chroot_package_run(1)

CCTools 8.0.0 DEVELOPMENT                                                                    parrot_namespace(1)