lhunath 1212136099 learn command < file > file: ''file'' will get truncated because '>file' truncates a file before writing to it. Because of this, < file won't be able to read anything from it.
lhunath 1212136127 forget
lhunath 1212136192 learn command < file > file: ''file'' will get truncated because '> file' truncates a file before writing to it. Because of this, '< file' won't be able to read anything from it, command won't get any input, and probably won't give any output.