Note. 動詞 crack 意為 "使爆炸; 發出爆炸聲", crack up 可做及物或不及物用, crack sb up 意為使某人突然大笑.
Note. out of line 字面意思為 "超出界線", 副詞 way 表示 "過於; 非常", 故 way out of line 就是 "非常過分" 的意思.
A. Why did Jim yell at the sales manager?
B. I don't know, but I think he shot himself in the foot. I doubt he'll get a raise this year.
A. I'm going to play the guitar in the talent show, and I'm sure I'm going to win.
B. Oh, get over yourself! You only started learning guitar a few months ago.
A. What happened when you confronted Jane about telling lie?
B. She froze like a deer caught in the headlights.
A. Did you hear about Tom getting locked inside the bathroom stall?
B. Yeah, it really cracked me up. He was stuck in there for half a hour!
A. Martin said you are the one who broke the Xerox machine this morning.
B. He was way out of line! I don't even touch it.
A. My boss keeps giving me extra work.
B. Suck it up. You're going to be up for a promotion soon.
Source From Here Preface Centos7/RHEL 7 的 ifconfig , netstat , route 和 traceroute 都不見了，其實 Centos6 就已經有一些變革，只是 netstat 和 ifco...