In following code I am trying to pass shell varibale to awk. But when I try to run it as a.sh foo_bar the output printed is\"foo is not declared\" and when I run it as a.sh bar_bar the output printed
i am writing a short bat file that contours a xyz file with GMT utilities (gener开发者_JS百科ic mapping tool) i want to read the max and min file and use it later in the bat file what i did is
$ echo \"ab\" | awk \'{print $0; $1=\"1\"; print $0}\' ab 1 b I would like to receive formatted output like this:
I have an input file with a list of movies (Note that there might be some repeated entries): American_beauty__1h56mn38s_
I have a field in a text file exported from a database.The field contains addresses but sometimes they are quite long and the database allows them to contain multiple lines.When exported, the newline
I\'m attempting to convert dates from one format to another: From e.g. \"October 29, 2005\" to 2005-10-29.
I see lots of examples and man pages on how to do things like search-and-replace using sed, awk, or gawk.
This seems like it should be dirt simple, but the awk gensub/gsub/sub behavior has always been unclear to me, and now I just can\'t get it to do what the documentation says it should do (and what expe
I have a problem that I’m trying to work out in gawk. This should be s开发者_如何学运维o simple, but my attempts ended up with a divide by zero error.
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