替換/usr/bin/yum文件第一行的內容
grep 'python' yum |sed 's/python/python.tay/g'
查看/var/log/httpd/access_log日志,每個屬性單獨顯示一行
tail -n 1 access_log |awk '{for(i=1;i<=100;i++){print $i}}'|grep -n '.\+'
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替換/usr/bin/yum文件第一行的內容
grep 'python' yum |sed 's/python/python.tay/g'
查看/var/log/httpd/access_log日志,每個屬性單獨顯示一行
tail -n 1 access_log |awk '{for(i=1;i<=100;i++){print $i}}'|grep -n '.\+'
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