Facebook首席運(yùn)營(yíng)官桑德伯格《Lean\ In》.txt: 表示當(dāng)前正在讀取文件的名稱(chēng)

lines 5-10/287： 表示這個(gè)文本總共有287行，當(dāng)前正在讀取的是5-10行

byte 4308/171635: 表示文本總共有171635個(gè)字符，當(dāng)前讀取了4308個(gè)字符

%3： 表示當(dāng)前讀取的內(nèi)容占了文本內(nèi)容總共的 %3

h鍵：進(jìn)入快捷鍵的幫助文檔，按q鍵退出

/(斜杠)：進(jìn)入搜索模式

如：搜索關(guān)鍵字 more

要想在搜索中跳轉(zhuǎn)到下一個(gè)符合的內(nèi)容，可以按n鍵，按N鍵可以跳到上一個(gè)符合的內(nèi)容

more命令

more命令和less命令相似，但沒(méi)有l(wèi)ess命令強(qiáng)大

如：more命令不能往后翻頁(yè)，只能一路往前翻頁(yè)

這是因?yàn)閙ore命令是在less命令之前出現(xiàn)的

注：這是Facebook首席運(yùn)營(yíng)官桑德伯格《Lean In》的部分篇章，大家可以用這部分篇章來(lái)對(duì)cat、less命令做一次動(dòng)手實(shí)操的練習(xí)，這樣可以幫助大家更好的理解less命令的強(qiáng)大之處

I GOT PREGNANT with my first child in the summer of 2004. At the time, I was running the online sales and operations groups at Google. I had joined the company three and a half years earlier when it was an obscure start-up with a few hundred employees in a run-down office building. By my first trimester, Google had grown into a company of thousands and moved into a multibuilding campus.

My pregnancy was not easy. The typical morning sickness that often accompanies the first trimester affected me every day for nine long months. I gained almost seventy pounds, and my feet swelled two entire shoe sizes, turning into odd-shaped lumps I could see only when they were propped up on a coffee table. A particularly sensitive Google engineer announced that “Project Whale” was named after me.

One day, after a rough morning spent staring at the bottom of the toilet, I had to rush to make an important client meeting. Google was growing so quickly that parking was an ongoing problem, and the only spot I could find was quite far away. I sprinted across the parking lot, which in reality meant lumbering a bit more quickly than my absurdly slow pregnancy crawl. This only made my nausea worse, and I arrived at the meeting praying that a sales pitch was the only thing that would come out of my mouth. That night, I recounted these troubles to my husband, Dave. He pointed out that Yahoo, where he worked at the time, had designated parking for expectant mothers at the front of each building.

The next day, I marched in—or more like waddled in—to see Google founders Larry Page and Sergey Brin in their office, which was really just a large room with toys and gadgets strewn all over the floor. I found Sergey in a yoga position in the corner and announced that we needed pregnancy parking, preferably sooner rather than later. He looked up at me and agreed immediately, noting that he had never thought about it before.

To this day, I’m embarrassed that I didn’t realize that pregnant women needed reserved parking until I experienced my own aching feet. As one of Google’s most senior women, didn’t I have a special responsibility to think of this? But like Sergey, it had never occurred to me. The other pregnant women must have suffered in silence, not wanting to ask for special treatment. Or maybe they lacked the confidence or seniority to demand that the problem be fixed. Having one pregnant woman at the top—even one who looked like a whale—made the difference.