《Operating System Concepts》學(xué)習(xí)第 56 天，p626-p628 總結(jié)，總計(jì) 3 頁。

一、技術(shù)總結(jié)

1.code review

A software development method in which the developer submits code to other developers for review and approval.

A software development methodology that can help counter this type of security hole is code review——代碼審查也是一種確保代碼安全(security)的方式。

2.program threats

program threats 包括： malware, code injection, viruses and worms。

二、英語總結(jié)(生詞：2)

1.malicious

(1)malicious: mal-("bad, unplesant")

adj. intended to harm or upset(惡意的)。

(2)示例

A program that acts in a clandestine or malicious manner, rather than simply performing its stated function, is called a Trojan horse(《Operating System Concepts》第 625 頁)。

2.escalate

(1)escalate: e-(為了發(fā)音方便) + scala("ladder")

vi/vt. Escalate originally means "to climb using a ladder", overtime, it evolves to mean "to increase".

(2)escalator

c. a moving staircase consisting of an endlessly circulating belt of steps driven by a motor, conveying people between the floors of a public building(自動扶梯)。

(3)示例

If the program is executed in another domain, it can escalate privileges(《Operating System Concepts》第 625 頁)。

關(guān)于英語的注解同步更新匯總到 https://github.com/codists/English-In-CS-Books 倉庫。

三、其它

對于不熟悉的領(lǐng)域，好多不熟悉的生詞、術(shù)語，閱讀起來很慢。but, 這樣太慢了，還是快速過一遍比較好。

四、參考資料

1. 編程

(1) Abraham Silberschatz，Peter Baer Galvin，Greg Gagne《Operating System Concepts》：https://book.douban.com/subject/30272539/

2. 英語

(1) Etymology Dictionary：https://www.etymonline.com

(2) Cambridge Dictionary：https://dictionary.cambridge.org

歡迎搜索及關(guān)注：編程人(a_codists)