A.It’s a good idea
B.What a pity
C.Remember to bring it next time
D.I’m glad to hear that
第6题
A.sed -i '14d' httpd.conf
B.sed -n '$=' /httpd.conf
C.sed -n '90p' httpd.conf
D.head -15 /usr/local/httpd/conf/httpd.conf
第9题
A.sed ‘s/the/THE’ test.txt
B.sed 's/l/L/2' test.txt
C.sed ‘s/o//g’
D.sed -i 's/server/SERVER/' httpd.conf
第10题
A.grep 's/listen.*/listen 8080/' /etc/httpd/conf/httpd.conf
B.sed -i 's/listen.*/listen 8080/' /etc/httpd/conf/httpd.conf
C.sed '/listen.*/d' /etc/httpd/conf/httpd.conf
D.sed -n '/listen.*/p' /etc/httpd/conf/httpd.conf
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