Timeline for Read line BASH (Output $line and line below)
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
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| Oct 23, 2019 at 9:36 | comment | added | SkaraBrae | Rexkogitans - I accepted your answer. I could start from it and do my changes. But it showed as always, that the requirements must be more clear before coding any character. Else it starts in a direction, which can be very expensive. The question from steeldriver was a valid statement. But thanks for your help. | |
| Oct 23, 2019 at 9:34 | vote | accept | SkaraBrae | ||
| Oct 20, 2019 at 15:25 | comment | added | SkaraBrae | Again, thank you for your code rexkogitans. It showed how to output two values within the read line. As steelsdriver asked a bit deeper, I told there, that I actually use the values to do later on a sed on another file, where I then extract the content. So, 1 would be the value from and 2 the value unil incl. This means, that I need to have the values in pairs. There are always even numbers in the file, where I read the values out, to build afterwards the sed. I still need to investigate, but your solution helped me further. | |
| Oct 20, 2019 at 14:30 | comment | added | rexkogitans | So, the output should look as you want it now. | |
| Oct 20, 2019 at 14:25 | history | edited | rexkogitans | CC BY-SA 4.0 |
deleted 180 characters in body
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| Oct 20, 2019 at 14:13 | history | edited | rexkogitans | CC BY-SA 4.0 |
added 180 characters in body
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| Oct 20, 2019 at 13:14 | comment | added | SkaraBrae | Thank you for your valid answer. Much appreciated. It definetly shows the direction to go. Can you let me know, how to make it the other way around - first line and then the other line. $ ./test.sh testfile.txt Current line: 1 This is the first line, so no previous. Current line: 2 Previous line: 1 Current line: 3 Previous line: 2 Current line: 4 Previous line: 3 ... | |
| Oct 20, 2019 at 12:59 | history | edited | rexkogitans | CC BY-SA 4.0 |
edited body
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| Oct 20, 2019 at 12:47 | history | answered | rexkogitans | CC BY-SA 4.0 |