| *** ledmer has quit (None) | 02:06 | |
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| *** dcammue has quit (Ping timeout: 480 seconds) | 11:41 | |
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| mulbah | Good morning Mr. Cole | 13:00 |
|---|---|---|
| ubuntourist | Hi | 13:00 |
| mulbah | How are you | 13:01 |
| tboimah | Good day folks | 13:02 |
| ubuntourist | This year, it's three or four different vaccinations for me. I just got the second one and hoping to not have an infection this time... | 13:02 |
| ubuntourist | Hi, | 13:02 |
| ubuntourist | So, mulbah last time tboimah had mentioned a prroblem with logging into a new server. | 13:03 |
| mulbah | yeah | 13:03 |
| ubuntourist | And that's what we went off to try to fix, because it seems like a pretty big problem. Unfortunately, my | 13:03 |
| tboimah | Jeff already ask toby and his friend to take care of it , they fix it yesterday | 13:04 |
| ubuntourist | expertise is not in network technology. Based on what I was seeing, I thought the problem related to the PAM system. | 13:04 |
| ubuntourist | tboimah, did they share with you the problem and the solution? | 13:05 |
| ubuntourist | If they did not, ask for a detailed explanation, and share with me and mulbah. | 13:06 |
| tboimah | but ledmen said that he will show scooper and he will show it to us | 13:06 |
| tboimah | not yet still waiting for scooper to get the idea from ledmen and share with me | 13:06 |
| *** tboimah has quit (Remote host closed the connection) | 13:06 | |
| ubuntourist | OK. | 13:06 |
| ubuntourist | ACTION thinks the biggest problem is network connectivity. | 13:07 |
| ubuntourist | mulbah, any opportunity to look at fields and field delimiters yet? | 13:08 |
| mulbah | yeah | 13:10 |
| *** tboimah has quit (Remote host closed the connection) | 13:10 | |
| ubuntourist | And are you beginning to feel comfortable with the concepts or still lost? | 13:11 |
| mulbah | feeling comfortable with it | 13:12 |
| mulbah | now | 13:12 |
| ubuntourist | OK. I don't know if tboimah shared with you, but on Monday, when I was trying to find out more about the problem | 13:13 |
| mulbah | should I do a little demonstration of it in the terminal | 13:13 |
| ubuntourist | I was doing exactly the same kind of things I had been doing as demonstration: | 13:13 |
| ubuntourist | I used locate to find system logs that record what's happening on the system. Then I used | 13:14 |
| ubuntourist | grep on those files to find error messages and filtered the messages through grep to narrrow down to ssh errors | 13:15 |
| ubuntourist | I used cut to cut unnecessary information from the lines, and redirected the output to a file that I could examine later. | 13:15 |
| ubuntourist | So, locate, grep, cut, and a for loop were all my friends on Monday. | 13:16 |
| ubuntourist | It was a "real world" problem, and I used the tools we've been exloring. | 13:16 |
| ubuntourist | Gg ahead an open a tmate session and I'll give a little quiz. | 13:17 |
| mulbah | okay | 13:18 |
| mulbah | ssh TAWaBWfLTMcXCqZh7PagBjg3N@lon1.tmate.io | 13:18 |
| ubuntourist | cat /var/lib/dpkg/info/vim.list | 13:19 |
| ubuntourist | So, what is the obvious field delimiter in that file? | 13:19 |
| *** tboimah has quit (Remote host closed the connection) | 13:21 | |
| ubuntourist | And how would you print ONLY the THIRD field? on each line? | 13:22 |
| *** sysadmin has quit (Remote host closed the connection) | 13:23 | |
| mulbah | cut -d ',' -f 3 vim.list | 13:25 |
| ubuntourist | And without trying that, what would you expect to see? You don't have to type all the lines, but type a few lines into IRC | 13:27 |
| ubuntourist | that you would expect from issuing the command you wrote. | 13:28 |
| *** mulbah has quit (Quit: Leaving) | 13:32 | |
| *** mulbah has quit (None) | 13:37 | |
| ubuntourist | OK... I'm just going to send the questions in e-mail and expect the answers in e-mail. | 13:38 |
| mulbah | the network is giving problem Mr. Cole | 13:38 |
| *** mulbah has quit (None) | 13:38 | |
| ubuntourist | OK... I'm just going to send the questions in e-mail and expect the answers in e-mail. | 13:39 |
| ubuntourist | We'll try again on Monday... | 13:41 |
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| *** ubuntourist has quit (Quit: Leaving) | 14:38 | |
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