题目内容
（请给出正确答案）
A.Run the script using ‘ksh -fx‘.
B.Run the script using ‘ksh -a function -x‘.
C.Edit the script and add ‘set -x‘ at the beginning.
D.Edit the script and add ‘set -x‘ at the beginning of each function.
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“What can be done to enable the debug information for functions to be displayed when using ‘ksh - x’t…”相关的问题
What message in the following text can be delayed to create suspense? It was my girlfriend’s birthday. Early in the morning I told her that I forgot to prepare her birthday gift and would give it to her the next day. She was disappointed but still happy. Then I just gave her a piece of chocolate and told her that I wouldn’t go home with her after school. In fact I decided to give her a CD later. At 5:15 pm I left school a bit earlier than usual, and hurried to catch the bus which my girlfriend would take at the next stop every day. Bus 242 came and I got onto it. It was the very bus I was sure that she would get on at the next stop. I sat quietly at the back of the bus so that she could not see me so easily. The bus stopped and she got on. She stood at the back door. I walked toward her quietly and gave her a great surprise with the CD she had always dreamed of.
A、The identity of my girlfriend
B、The bus number
C、The day being her birthday
D、What gift it was
What information in the following text can be delayed to create suspense? One morning, a man took his gun and went into the forest for deer-hunting. After one hour’s search, he saw a deer with very big horns and fired at it. The deer fell just where it stood. He ran over to examine it and said to himself, “This deer’s horns will make a wonderful rack for my guns when I get it home.” He then arranged his gun in the deer’s horns and stepped back a few yards to see exatly how they would look as a gun rack on the wall of his study. He was just admiring the effect when the deer suddenly jumped up, shook itself, and raced away, carrying his gun firmly stuck in its horns. The man had to run after it. Two other hunters passed by and felt very surprised to see a man following a deer’s track in the snow without a gun.They stopped him and asked him whether anything was wrong and whether they could help him. The man sat down beside them and told them his story.
A、From “One morning,…” till “’This deer’s horns will make a wonderful rack for my guns when I get it home.’”
B、He then arranged his gun in the deer’s horns and stepped back a few yards to see exatly how they would look as a gun rack on the wall of his study.
C、“He was just admiring the effect when the deer suddenly jumped up, shook itself, and raced away, carrying his gun firmly stuck in its horns. The man had to run after it.”
D、“They stopped him and asked him whether anything was wrong and whether they could help him.”
A、neglect
B、offend
C、dislike
D、abuse
| 阅读理解。 |
| Whatever our differences as human beings are we all think we're more like the rest of the animal world than we realize. It is said that we share 40 percent of our genetic (遗传的) structure with the simple worm. But that fact has helped Sir John Sulston win the 2002 Nobel Prize for Medicine. Sir John is the founder of the Sanger Institute in Cambridge, which was set up in 1992 to get further understanding of the human genome (染色体组). To help them do this, they turned to the worm. The nematode (线虫类的) worm is one of the earliest creatures on planet earth. It is less than one millimeter long, completely transparent and spends its entire life digging holes through sand. But it still has lots to say about human life, and what can be done to make it better. What the worm told Sir John and his colleagues was that each of the cells in the human body is programmed like a computer. They grow, develop and die according to a set of instructions that are coded in our genetic make-up. Many of the diseases that humans suffer from happen when these instructions go wrong or are not obeyed. When the cell refuses to die but carries on growing instead, this leads to cancer. Heart attacks and diseases like AIDS cause more cell deaths than normal, increasing the damagetheydo to the body. Sir John was the first scientist to prove the existence of programmed cell death. |
| 1. Sir John Sulston got a Nobel Prize for Medicine because he has _____ . |
| A. found that human beings are similar to the worm B. got the fact we share 40 percent of our genetic structure with the simple worm C. found the computer which controls each of the cells in the human body D. proved that cell death is programmed |
| 2. People might be seriously ill if the cells in their body _____. |
| A. grow without being instructed B. die regularly C. fail to follow people's instructions D. develop in the human body |
| 3. The underlined word " they" in Paragraph 5 refers to _____. |
| A. cell deaths B. diseases C. instructions D. cells |
| 4. What is the subject discussed in the text？ |
| A. The theory of programmed cell deaths. B. A great scientist-Sir John Sulston. C. The programmed human life. D. Dangerous diseases. |
Passage 3 Directions: The following is an advertisement. After reading it, you should complete the information by filling in the blanks in not more than 3 words in the table below. Make our Tourist Information Centre your first call when planning your visit to Cheltenham. Our friendly team can provide a wide range of services to make your stay enjoyable and unforgettable. We can book your accommodation(住宿), from a homely bed and breakfast to a four-star hotel. We can provide tickets for local events and we are booking agents (代理商) for National Express and other local coach companies. In summer we organize our own various programmes of Coach Tours of the Cotswolds, plus regular walking tours around Cheltenham, all guided by qualified guides. We also stock a wide range of maps and guidebooks plus quality gifts and souvenirs (纪念品). We can help you with advice on what to see, where to go and how to get there. We look forward to seeing you in Cheltenham. Tours of Cheltenham 题目： Tour Services Provider: _________________
A.Reboot the server into maintenance mode and run ‘fsck‘ with the ‘-p‘ parameter while the filesystem is mounted
B.Reboot the server into maintenance mode and run ‘fsck‘ with the ‘-y‘ parameter whilethe filesystem is unmounted
C.Force a umount of the filesystem with ‘umount -F /dev/fslv02‘, and then run ‘fsck p /dev/fslv02‘ whilethe file system is unmounted
D.Force a umount of the filesystem by varying off the hosting volume group and then varyon the volume group. This will permit ‘fsck -y‘ to be run against the failing filesystem
A.IBMDSStorageManager
B.TivoliStorageResourceManager
C.TivoliStorageProductivityCenterforDisk
D.TivoliStorageProductivityCenterforData
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