替换字体文件路径,linux文件路径

 

sed -i "s/替换前内容/替换后的内容/g"  b.txt
例： sed -i "s/basedir/BBB/g"  b.txt

例：带路径的替换 sed -i "s#basedir=#basedir=/usr/local/mysql#g"  b.txt

sed -i "s#basedir=#basedir=/usr/local/mysql#g"  b.txt