extend-sectors.sh

#!/usr/bin/zsh

sectors=`lotus-miner sectors list | grep Available | grep -v "24 weeks" | awk '{print $1}' | paste -s -d' ' | tr -d '"'`

sectors_array=(`echo ${sectors}`);

epoch=`lotus status | grep Sync | awk '{print $3}'`

nextepoch=$((1555200+$epoch))

lotus-miner sectors extend --new-expiration $nextepoch ${sectors_array[@]}

@nonsense thank you for putting this together!
I would add --fast to line 3, works faster and has less impact on the execution.

Like:

lotus-miner sectors list --fast | grep Available | grep -v "24 weeks" | awk '{print $1}' | paste -s -d' ' | tr -d '"'`

@Angelo-gh3990 --fast doesn't return the expiration for the sectors, so we wouldn't know which Available sectors to extend. Or are you suggesting just always extending all Available sectors?