/usr/share/doc/gawk/examples/lib/readfile.awk is in gawk 1:4.1.4+dfsg-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | # readfile.awk --- read an entire file at once
#
# Original idea by Denis Shirokov, cosmogen@gmail.com, April 2013
#
function readfile(file, tmp, save_rs)
{
save_rs = RS
RS = "^$"
getline tmp < file
close(file)
RS = save_rs
return tmp
}
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