[ CnUnix ] in KIDS
\n\uae00 \uc4f4 \uc774(By): taesan (\ud0dc\uc0b0)
\n\ub0a0 \uc9dc (Date): 2000\ub144 5\uc6d4 27\uc77c \ud1a0\uc694\uc77c \uc624\ud6c4 06\uc2dc 03\ubd84 18\ucd08
\n\uc81c \ubaa9(Title): [\uc9c8\ubb38] vi or sed\uc5d0\uc11c \ube48\ub77c\uc778 \uc5c6\uc560\uae30.<\/p>\n
\uc81c\ubaa9\ucc98\ub7fc \ube48\ub77c\uc778\ub9cc \uc5c6\uc568\ub824\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c\ud558\uc8e0?<\/p>\n
[ CnUnix ] in KIDS
\n\uae00 \uc4f4 \uc774(By): terzeron (microkid)
\n\ub0a0 \uc9dc (Date): 2000\ub144 5\uc6d4 27\uc77c \ud1a0\uc694\uc77c \uc624\ud6c4 07\uc2dc 42\ubd84 42\ucd08
\n\uc81c \ubaa9(Title): Re: [\uc9c8\ubb38] vi or sed\uc5d0\uc11c \ube48\ub77c\uc778 \uc5c6\uc560\uae30.<\/p>\n
\uc74c, man sed\ub97c \uc880 \ud574\ubcf4\uc168\uc73c\uba74 \uc88b\uc558\uc744 \ud150\ub370 \ub9d0\uc774\uc8e0…<\/p>\n
sed -n '\n\/.\/ p\n\/^$\/ d\n'\n<\/pre>\n\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4.<\/p>\n
\ubb3c\ub860 \uc774\uac74 \ub9e4\ub274\uc5bc\uc5d0\ub3c4 \ub098\uc635\ub2c8\ub2e4. (from Solaris)<\/p>\n
This sed script simulates the BSD cat -s command, squeezing
\nexcess blank lines from standard input.
\nsed -n ‘
\n# Write non-empty lines.
\n\/.\/ {
\np
\nd
\n}
\n# Write a single empty line, then look for more empty lines.
\n\/^$\/ p
\n# Get next line, discard the held(empty line),
\n# and look for more empty lines.
\n:Empty
\n\/^$\/ {
\nN
\ns\/.\/\/
\nb Empty
\n}
\n# Write the non-empty line before going back to search
\n# for the first in a set of empty lines.
\np
\n‘<\/p><\/blockquote>\n\n\t\t\t\n\t\t\t <\/div><\/div>\n\t\t