materjalid:linux_basics
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materjalid:linux_basics [2019/04/25 10:56] – luciano | materjalid:linux_basics [2019/04/25 13:40] (Hetkel kehtiv) – luciano | ||
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- | ====== Linux basics tasks 1 ====== | + | ====== Linux basics tasks ====== |
===== Intro ===== | ===== Intro ===== | ||
__First commands:__ | __First commands:__ | ||
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You can use the " | You can use the " | ||
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- | |||
- | ====== Linux basics tasks 2 ====== | ||
**touch** | **touch** | ||
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The name for the script is script1.sh | The name for the script is script1.sh | ||
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- | |||
- | ====== Linux basics tasks 3 ====== | ||
===== Redirection ===== | ===== Redirection ===== | ||
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If you use the cat command, without specifying any site, you can write in it, it will return what you are saying. | If you use the cat command, without specifying any site, you can write in it, it will return what you are saying. | ||
- | (to exit you will have to press the ctrl key and the d) | + | (to exit you will have to press the ctrl + d) |
===== Redirecting the Output===== | ===== Redirecting the Output===== | ||
Rida 131: | Rida 125: | ||
Add 3 more fruits to list1 and create another file called list2 where you put another 4 fruits. | Add 3 more fruits to list1 and create another file called list2 where you put another 4 fruits. | ||
- | Now you will have to join all the friutas | + | Now you will have to join all the fruits |
+ | |||
+ | ===== Redirecting the Input ===== | ||
+ | |||
+ | **sort** | ||
+ | |||
+ | The command sort alphabetically or numerically sorts a list. | ||
+ | |||
+ | ===== Task ===== | ||
+ | |||
+ | Use the sort command to sort alphabetically the fruits that you have put in biglist, once you have it, save the result in another file called sortbiglist | ||
+ | |||
+ | ===== Wildcards ===== | ||
+ | |||
+ | The character * is called a wildcard, and will match against none or more character(s) in a file (or directory) name. For example, in your unixstuff directory, type | ||
+ | |||
+ | ls list* | ||
+ | |||
+ | This will list all files in the current directory starting with list.... | ||
+ | |||
+ | Try typing | ||
+ | |||
+ | ls *list | ||
+ | This will list all files in the current directory ending with ....list | ||
materjalid/linux_basics.1556179002.txt.gz · Viimati muutnud: 2019/04/25 10:56 persoon luciano