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Co-authored-by: Wiktor Perskawiec <git@spageektti.cc> Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>
537 B
537 B
readarray
Read lines from
stdininto an array. More information: https://www.gnu.org/software/bash/manual/bash.html#index-readarray.
- Interactively input lines into an array:
readarray {{array_name}}
- Read lines from a file and insert them in an array:
readarray {{array_name}} < {{path/to/file.txt}}
- Remove trailing deliminators (newline by default):
readarray -t {{array_name}} < {{path/to/file.txt}}
- Copy at most the specified number of lines:
readarray -n {{N}} {{array_name}} < {{path/to/file.txt}}