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-rwxr-xr-x | hydras | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -23,6 +23,14 @@ BASENAME="`basename $0`" function usage { echo "usage: $BASENAME <hydra1> [<hydra2> ... <hydraN>] -- <command>" + + if [ -d "$HOME/.hydra" ]; then + echo "registered hydras:" + echo "" + ls -1 $HOME/.hydra | grep -v '^config$' | sort | xargs -L 6 | column -t -c 6 | sed -e 's/^/\t/' + echo "" + fi + exit 1 } |