PWD stands for 'print working directory' not 'ping working directory'. Yes I know, i'm ashamed that I got tht wrong :(
renamed process_input to run_external_cmd and filter_input to process_input
spelling
Merge branch 'stage4' of https://github.com/ConfuddledPenguin/SimpleShell into stage4
PWD stands for 'print working directory' not 'ping working directory'…
Spacing fix
pull conflict fix
print working dir
Getting and restoring the original PATH. #30 #31
merge conflict fix
Version fix
Added getpath and setpath
merge confict fix
merge conflict fix