Stick to #Day 302~ Solved the CEO's network problem and Long Ge's text processing problem, haha

As soon as I got to work, Brother Long asked me to start the reduction monitoring of the industry, and then observe the utilization rate of the database cpu, which means that the PL/SQL software in the 51 database checks the BROKEN of select * from all_jobs;, this BROKEN means the reduction monitoring Is it turned on? N means it is not disconnected, which means it is turned on. How to turn it on? There is a jobs folder on the left, why is there nothing in it. Just now Liu Chaochao showed me that there are 3 jobs? There is a problem with the software. Liu Chao sent me a new version, just right. You can right-click to edit BLACK is a blacklist. If you check it, it is broken, that is, if BROKEN is Y, if you don't check it, it is on. Apply button, filter is for filtering, monitor is issued to check the empty number, and if the empty number is issued, it means that there is a problem and needs to be further checked.

Haha, this is the question of how to restore the broken N in PL/SQL to Brother Long, and this is the solution.

There was a personal computer in the previous marketing department that was out of network. I went to re-connect his port to the router. It was fine. Lao Jin's computer was out of network. I changed a router and connected it to another. The router interface is fine. what is the problem? Why didn't the previous router work? Maybe the router is broken. If you can access the router website, then the router is not broken. It may also be that the ground wire connected to the router itself has no network. If the ground wire connected to the router has no network, it may be that there is no renewal. How to judge whether the ground wire of the ground wire of the router has a network: insert it directly into the notebook and see if you can't enter Baidu, or enter the router website, use the diagnostic tool, and see if you can ping www.baidu.com or baidu.com, if If it doesn't work, it means that the ground wire has no network. If there is no network, you need to call China Mobile or Telecom to ask if you are in arrears. If there is no arrears, call someone to repair it. The moving person is here. The problem is that the cable outside is broken. When will it be repaired? Can I know the time, please. Brother Song won't come to work tomorrow, I have to stand up. First, use your own laptop to see if you can plug in Jindong's router to access the Internet. There is a network cable in the computer room.

As soon as I came in the morning, I checked whether the mobile network was up or not. It turned out that my laptop was connected to the router, and it was ok. You still have to rely on the router, you can't just plug in the ground wire without a router, so there is no network, you have to use a router.

Jin Dong said that if there is no feedback for a long time, he can complain to move them.

If you switch the network cable of Jindong Telecom to mobile, you need to insert Jindong's network cable into the cyan router, and the network cable of Jindong Office needs to be changed to a mobile one with a label on the network cable. After changing it, there is an IP conflict. On the Internet, Jin Dong's IP is 6. Jin Dong does not want to change the IP, and does not want to set it to dhcp. This requires restarting the router, unplugging the power supply and plugging it in again. In the future, Jin Dong will not have the Internet, just replace the mobile phone in the office with the telecom one, and there is no need to go to the conference room to change the router.

I helped Brother Long to replace the tab key in the text with a space. The solution is to operate in the linux system, first drag the text into it, and then use this command to replace the space (if tr-s " " " " does not work, use tr -s"\t" " ", if it still doesn't work, use tr-s "\t\t" " "): cat send on the 19th.txt| tr -s "\t\t" " " > send on the 19th Change the situation to space.txt, then download it locally and send it to Brother Long