將多行訂單號(hào),轉(zhuǎn)為字符串加逗號(hào)
場(chǎng)景:excel多個(gè)訂單號(hào),轉(zhuǎn)化成可以直接粘貼到mysql查詢多個(gè)訂單號(hào)的情況
比如:文件1
order1
order2
order100
通過命令轉(zhuǎn)化成
'order1', 'order2', 'order100'
sed ":a;N;s/\n/','/g;ba" /tmp/order_id_100
替換空格
cat /tmp/abc.log|sed 's/[ ][ ]*/,/g'
替換,轉(zhuǎn)成|
cat /tmp/abc.log|tr "," "|" > /tmp/abc.log