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| #!/bin/bash | |
| # this script show description for each command placed in /usr/bin | |
| # hoje estou usando opensuse e a listagem retornava alguns comandos | |
| # sem descrição por isso filtrei com grep -v | |
| describe() { | |
| for i in `ls /usr/bin`; do | |
| whatis $i 2>/dev/null | |
| done | |
| } | |
| describe | less | |
| # to get same output try this | |
| # whatis `ls /usr/bin/*` 2> /dev/null | less |
