查看 系统进程占用内存
#!/bin/bash for proc in $(find /proc -maxdepth 1 -regex '/proc/[0-9]+'); do printf "%2d %5d %s\n" \ "$(cat $proc/oom_score)" \ "$(basename $proc)" \ "$(cat $proc/cmdline | tr '\0' ' ' | head -c 50)" done 2>/dev/null | sort -nr | head -n 30