bdeak blogja

# prepare a list of top 5 CPU demanding thread
eval `prstat -L -n 5 1 1|sed '1d;$d'|/usr/bin/awk '{p[$1]=p[$1]+1;split($NF,i,"/");if(a){l=l sprintf "|%s/%s:",$1,i[2]}else{a=1;l=l sprintf "%s/%s:",$1,i[2]}}END{printf "export PIDS=\"";for(j in p){printf "%s ",j};printf "\"\nexport FIL=\"";printf "%s\"\n",l}'`; echo $PIDS; echo $FIL
# start truss with filtering
truss -aefld -rall -wall -p $PIDS 2>&1 | egrep "$FIL"

t=$(tty);export PS1="\u:${t:5}@\h:\w# "
export PROMPT_COMMAND='t=$(tty);echo -ne "\033]0;${LOGNAME}:${t:5}@${HOSTNAME}:${PWD}\007"'
export HISTCONTROL="ignoredups"
export HISTIGNORE="[ ]*:bg:fg:exit"
export HISTSIZE=99999
export EDITOR=vi

Update 2009-01-30, köszönöm a hozzászólásokat, módosítottam.
export PS1='\u:\l@\h:\w\$ '
export PROMPT_COMMAND='t=$(tty);echo -ne "\033]0;${LOGNAME}:${t:9}@${HOSTNAME}:${PWD/$HOME/~}\007"'