cheetsheet/logger

logger -ip local4.notice 'WARNING: [pool www] seems busy (you may need to increase pm.start_servers, or pm.min/max_spare_servers), spawning 8 children, there are 98 idle, and 104 total children'

logger_i="/usr/bin/logger -ip local0.info"
logger_e="/usr/bin/logger -ip local0.error"
{
    ...
    command1
    command2
    ...
} 1> >(${logger_i}) 2> >(${logger_e})