sed Makefile中用法

             sed -i '15iROOT\ =\ $$(MAKETOP)' src/Makefile;\
     28     sed -i '129imkdir -p $$(MAKETOP)$$(MANDIR)/man1;' src/Makefile;\
     29     sed -i '129s|^|\t|g' src/Makefile;\
     30     sed -i '130imkdir -p $$(MAKETOP)$$(MANDIR)/man5;' src/Makefile;\
     31     sed -i '130s|^|\t|g' src/Makefile;\
     32     sed -i '131imkdir -p $$(MAKETOP)$$(MANDIR)/man8;' src/Makefile; \
     33     sed -i '131s|^|\t|g' src/Makefile;
原文地址:https://www.cnblogs.com/ai616818/p/2099193.html