whatis.1 %24%28mktemp -d%29%3B git init a%3B %28cd a%3B touch a%3B git add a%3B git commit -m a%29%3B git clone a b%3B %28cd b%3B git checkout -b ignore-this%29%3B git clone a c%3B %28cd c%3B git checkout -b ignore-this%29%3B %28cd a%3B echo a %3E%3E a%3B git add a%3B git commit -m A%3B git checkout -b ignore-this%3B git fetch ..%2Fb%3B git push ..%2Fb main%29%3B for a in *%3B do %28cd %24a%3B echo %24a%3B git log main --oneline%29%3B done%3B %28cd c%3B git fetch ..%2Fb%3B git push ..%2Fb main%3B echo %27well that did not work -- try forcing it%21%27%3B git push ..%2Fb main --force%29%3B for a in *%3B do %28cd %24a%3B echo %24a%3B git log main --oneline%29%3B done 
display manual page descriptions
 
-d, --debug
       Print debugging information.
 
-m system[,...], --systems=system[,...]
       If this system has access to other operating system's manual page  names,  they  can  be  accessed
       using this option.  To search NewOS's manual page names, use the option -m NewOS.

       The system specified can be a combination of comma delimited operating system names.  To include a
       search of the native operating system's manual page names, include the  system  name  man  in  the
       argument string.  This option will override the $SYSTEM environment variable.
source manpages: whatis