如何让 sed 取消注释由换行符分隔的多个段落之一?
说明:使用 GNU sed。 现状 - ~/.screenrc,最后几行: # name synthpop # screen -t script emacs -nw /home/$USER/bin/synthpop # name thrashmetal # screen -t script emacs -nw /home/$USER/bin/thrashmetal # number 1 # split -v # focus # chdir "/home/$USER/thrashmetal/src" # screen -t scr watch nl asdk...