Не совсем тот формат, который вам нужен, но соответствует всем остальным требованиям:
awk '{print $1" "$3}' <inFile> | sort | uniq -c
В английском языке используйте awk для печати только первого и третьего столбцов, затем сортируйте, а затем uniq со счетчиком.
Ленивый вариант, использующий perl
режим slurp:
perl -0777 -pi -e '
s{\\usage.*?\n\.\.\.\n}{
($r = $&) =~ s/\n//g;
$r =~ s/\G.{0,79}(,|.$)\K/\n/g;
$r
}gse' your-file
Что дает:
1 2 3 4 5 6 7 8
12345678901234567890123456789012345678901234567890123456789012345678901234567890
\usage{function(parameter,parameterparameter,parameter = parameter,
parameter = p,parameter = para,parameter = para,paramete = p,
parameterparameter = pa,parameter = p,p = pa,param,parameterpara = par,
paramet = par,parameter = param,parameterpa = param,...
more lines
Использованиеawk
:
$ awk '/^\\usage/,/^\.\.\./ { if (length(line $0) >= 80) { print line; line = $0 } else line = line $0; next }; line != "" { print line; line = "" }; 1' file
1 2 3 4 5 6 7 8
12345678901234567890123456789012345678901234567890123456789012345678901234567890
\usage{function(parameter,parameterparameter,parameter = parameter,
parameter = p,parameter = para,parameter = para,paramete = p,
parameterparameter = pa,parameter = p,p = pa,param,parameterpara = par,
paramet = par,parameter = param,parameterpa = param,...
more lines
Код awk
, аннотированный:
/^\\usage/,/^\.\.\./ {
# This block triggers for all lines between a line
# starting with "\usage" and another line
# starting with "..."
# If our saved output line and the current line together
# is longer or equal to 80 characters, print the output
# line and reset it to the current line. Else, add the
# current line to the end of the saved output line.
if (length(line $0) >= 80) {
print line
line = $0
} else
line = line $0
# Skip to next line of input.
next
}
# If we get here and the saved output line is
# non-empty, then there is data to output, so
# do that.
line != "" { print line; line = "" }
# Print all input.
1