Изменить текст в конкретном столбце
# Basic syntax:
awk '{ gsub("search_text", "replacement_text", $column) }1' input_file
# Where:
# - search_text is the text you want to replace
# - replacement_text is the text that will replace the search_text
# - column is the column for which you want to make the substitutions
Charles-Alexandre Roy