ref: d2eefc38aec3bdc0c36d1b11d8906b1ce251d496 dir: rc/play/fpl
#!/bin/rc ps -n | awk ' / play$/ { g[++i] = $3 } { for(n=1; n<=i; n++) if(g[n] == $3) p[n] = $2 } END { for(n=1; n<=i; n++) print p[n] } '