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Activity for LVx0
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Edit | Post #286205 | Initial revision | — | over 2 years ago |
| Question | — |
How to delete contents of a specific field, if it matches a pattern and there is nothing else in the field How do I delete contents of a specific field, if it matches a pattern, and there is nothing else in the field? I have a several GB tsv file, and I am interested in a specific field (72). If it contains hyphens, and only hyphens, then I want the hyphens deleted, leaving a blank field. I am using Ubunt... (more) |
— | over 2 years ago |
| Edit | Post #281148 |
Post edited: figured out how to make a code block |
— | almost 4 years ago |
| Edit | Post #281148 |
Post edited: trying to create a code block |
— | almost 4 years ago |
| Edit | Post #281148 | Initial revision | — | almost 4 years ago |
| Question | — |
How to read lines into an array in Bash I wish to fill an array with strings, using Bash scripting. The strings are in a file, one per line. Here is what I've tried: ``` declare -a myarray=() while read line; do myarray+=( "$line" ) done < myfile.txt ``` But it seems to only add the first line as tested with `echo "$myar... (more) |
— | almost 4 years ago |