摘要:
yum install nscd sed -i '$a\enable-cache hosts yes' /etc/nscd.conf service nscd start service nscd status 阅读全文
摘要:
yum install nscd sed -i '$a\enable-cache hosts yes' /etc/nscd.conf service nscd start service nscd status 阅读全文
摘要:
echo -e "fuck\nme\nfuck\nthis" |sed -ne 'N;/fuck\nme/p' 阅读全文
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