tClean up output format - gentoo-tools - Some Gentoo helper tools
 (HTM) git clone git://r-36.net/gentoo-tools
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       ---
 (DIR) commit 9ed112f0a402bec465490553d94729d7dc3179ed
 (DIR) parent c559864adec3023b2a03ffbf2e81de83b5b8a047
 (HTM) Author: Spenser Truex <web@spensertruex.com>
       Date:   Sun,  5 Apr 2020 19:45:24 -0700
       
       Clean up output format
       
       The old way
       ehardened profileid
       Following profile its are available:Available Profile
       t[...]
       
       The new way
       The following profile ids are available:...
       Available profile
        [...]
       
       - Usage looks more typical, has a newline to separate it.
       - The ... hints for the user having to wait for the eselect call.
       - Advises the user on what commands to possibly run /after/ the ebuilds are done
         filling the screen with text.
       
       Signed-off-by: Christoph Lohmann <20h@r-36.net>
       
       Diffstat:
         bin/ehardened                       |       9 ++++++---
       
       1 file changed, 6 insertions(+), 3 deletions(-)
       ---
 (DIR) diff --git a/bin/ehardened b/bin/ehardened
       t@@ -2,8 +2,8 @@
        
        if [ $# -lt 1 ];
        then
       -        printf "usage: %s profileid\n" "$(basename "$0")" >&2
       -        printf "Following profile ids are available:" >&2
       +        printf "usage:\n    %s profileid\n\n" "$(basename "$0")" >&2
       +        printf "The following profile ids are available:...\n" >&2
                eselect profile list
                exit 1
        fi
       t@@ -27,7 +27,10 @@ source /etc/profile
        
        emerge -1 binutils glibc
        
       -printf "You might repeat the steps below.\n"
        emerge -e --keep-going @system
        emerge -e --keep-going @world
        
       +printf "You might repeat the steps below.\n"
       +printf "emerge -e --keep-going @system\n"
       +printf "emerge -e --keep-going @world\n"
       +