pwre list | List configured environments.
pwre init 'env' | Initialize a pwre environment.
pwre show | Show the current environment.
pwre build 'branch' 'subbranch' 'phase' | Build a subbranch.
pwre build_all | Build everything.
pwre add 'env' | List configured environments.
pwre delete 'env' | List configured environments.
pwre modify 'env' | Modify an environment.
pwre create | Create the build directory tree.

## pwre list

        $ pwre list
        init
        -- Defined environments:
           claesx310x86
           claesx34ax86
           claesx34bx86
           claesx35ax86
           claesx39ax86
        --

## pwre init

        pwre init claesx310x86

## pwre show

        $ pwre show
        init
        --
        -- Environment    : claesx310x86
        -- Source root....: /data1/x3-10/pwr/src
        -- pwr_inc on VMS.:
        -- Build root.....: /data1/pwr/x3-10/rls_dbg
        -- Build type.....: dbg
        -- OS.............: linux
        -- Hardware.......: x86
        -- Description....: claes's environment
        --

## pwre build

        $ pwre build doc dweb all
        init
        --
        -- Build
        -- Branch..........: doc
        -- Sub branch......: dweb
        -- Args............: all
        --

        /data1/x3-10/pwr/src/doc/dweb/src/os_linux/hw_x86
        Exporting ../../pwre_h.html
        Exporting ../../wbloadstyle_h.html

## pwre build_all

        claes@newton:~$ pwre build_all
        init
        --
        -- Build all
        --
        -- Environment    : claesx310x86
        -- Source root....: /data1/x3-10/pwr/src
        -- pwr_inc on VMS.:
        -- Build root.....: /data1/pwr/x3-10/rls_dbg
        -- Build type.....: dbg
        -- OS.............: linux
        -- Hardware.......: x86
        -- Description....: claes's environment
        --

        /data1/x3-10/pwr/src/exp/inc/src/os_linux/hw_x86
        Exporting ../../pwrp_rules.mk

        /data1/x3-10/pwr/src/exp/com/src/os_linux/hw_x86
        Exporting ../pwrp_env.sh ...
        Exporting ../wb_rtt_appl.sh ...

        /data1/x3-10/pwr/src/tools/exe/tools_cmsg2c/src/os_linux/hw_x86
        make: Nothing to be done for `all'.

        /data1/x3-10/pwr/src/tools/exe/tools_javac/src/os_linux/hw_x86
        make: Nothing to be done for `all'.
        ...

## pwre add

        $ pwre add claesx40ax86
        init
         Source root [/view/claes/vobs/pwr_src/src]? /data1/x4-0a/pwr/src
         pwr_inc on VMS  []?
         Build root  [/usr/users/claes/claes_dbg]? /data1/pwr/x4-0a/rls_dbg
         Build type  [dbg]?
         OS          [linux]?
         Hardware    [x86]?
         Description [claes's environment]?

## pwre delete

        $ pwre delete claesx40ax86
        init
        -- Delete environment "claesx40ax86" [n]? y
        -- Environment "claesx40ax86" has been deleted

## pwre modify

        $ pwre modify claesx40ax86
        init
         Source root [/data1/x4-0a/pwr/src]? /data1/x4-0b/pwr/src
         pwr_inc on VMS  []?
         Build root  [/data1/pwr/x4-0a/rls_dbg]? /data1/pwr/x4-0b/rls_dbg
         Build type  [dbg]?
         OS          [linux]?
         Hardware    [x86]?
         Description [claes's environment]?

## pwre create

        $ pwre create
        init
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/bld
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/bld/exe
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/bld/lib
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/bld/msg
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/bld/jpwr
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/db
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/exe
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/exe/sv_se
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/exe/en_us
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/inc
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/load
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/lib
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/lis
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/obj
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/src
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/cnf
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/doc
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/doc/dox
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/doc/sv_se
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/doc/prm
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/exp/doc/orm
        -- mkdir: /data1/pwr/x4-0b/rls_dbg/os_linux/hw_x86/tmp