Top-level command lines used by Linux experts

Top-level command lines used by Linux experts

Speaking of fun, nothing is more exciting than talking about things in the industry before sitting around the bar for a peaceful week. Last week, Voice of Linux held such a conversation, the topic is the secret of the command line.

It intends to render most web pages

"There are a lot of real good reasons to use command line," the author of The Voice of Linux wrote. "It is a powerful and concise way for you to interact with your computer ."

"However, I 'd like to spend some time looking at some of its more obscure usage (some may say it is meaningless and it is not worth doing )." They added.

The magazine First listed the elinks Web Browser: "It may not seem as brilliant as its competitors, but its goal is to render most web pages ." They explained, "It also has a geek fashion. When you need to quickly check whether you can access a webpage from a computer that can only be accessed through SSH, it will come in handy ."

Later I talked about some definition and other practical suggestions from Wikipedia.

Important for maintenance

"The command line tips are interesting and really interesting ." For example, "but they forget cowsay, it can be used to give you a smile on a dark terminal," said Google + blogger alexsandlu ebersol with enthusiasm ."

"Command line is very important for maintenance ." He added, "you can use the bash script to automate complex tasks with just a few shortcuts (or just one ."

Other command line tips, esbersol will put them into the original list including sl (steam locomotive) and these strange ideas:

* % Cat "food in cans"
Cat: can't open food in cans
* % Nice man woman
No manual entry for woman.
* % [Where is Jimmy Hoffa?
Missing].
* % Make love
Make: Don't know how to make love. Stop.
* % Man: why did you get a divorce?
Man: Too required arguments.

The most precious Essence

"Command Line tips? There is no such thing at all ." Robert Bergson, the blogger, said, "Are you disappointed, newbie? Click 'help. Do you want to remind me? Whatever a 'man 'is. Want more differences? Run the 'ls/bin/sbin/usr/bin/usr/sbin | less 'command to 'man' all night. I have been doing this job for more than ten years, and now I still have a good time ."

Bergson cannot remember how long ago he found 'ssh ', but "it is the best gem in the Free/open source software world," he said.

"The powerful force of ssh is that you can enter commands on a computer to be happy, and you can do the same thing on 100 computers to get 100 times of happiness ." He added, "of course, it is not a joke to enter 100 commands. Therefore, you can learn how to securely log on without a password through ssh to make ssh remote login transparent ."

Use it with respect

Of course, "just like doing anything happy, someone will indulge in destruction. "Bergson warned," as a root user, you can enter commands to delete everything or mess up everything. This is a nuclear button. Just like a global leader who handles world affairs, he must think twice before pressing that key to evaluate the results of doing so, use it with respect and lofty motives." He added.

"I deleted a file system, because I accidentally rubbed the Space key when I typed a command ." Bergson concluded, "Frankly speaking, I did this stupid thing only once ."

Very powerful

Google + blogger kamsaro: bellacco C is not so enthusiastic.

"Even if the GUI tool is easier to use, the command line is still very powerful in * nix ." He told us, "even some advanced MacOS users use them ."

Ghost file management-that stuff still gives me a headache. "He said.

You are doing something wrong

Last but not least, SoylentNews blogger hairyfeet has a completely different opinion.

"I just want to talk about one thing to enrich the report on the command line interface: If you don't do IT and do some repetitive things, these things are just simple and primitive to record some useful things, but you are still using the command line. Then, 'you are taking a line without returning '"hairyfeet said, "the command line interface is nothing magical-it is just a graphical interface since the 1970 s!"

Today, there are a lot of "useful graphical interfaces, thanks to the increase in CPU speed and memory, rather than the cheap watches in a dollar store-we even have IDE and scripting languages, much more than those antiques in 1970s, they can work on the WAN or LAN and interact with the underlying operating system. Everything is becoming easier to use, thanks to smart sensing and Automatic completion." He explained, "that's why God testified that if you were not the system administrator of those 3%, working in a byte-counting world, would you translate that pile of garbage from old accounts?"

Is this the best command line advice for Hairyfeet? "Don't -- be influenced by the unrealistic ideas of the 21st century. Learn how to use languages and tools ." He concluded, "Let the command line be a shadow and throw all the floppy disks into the recycle bin of history ."