摘要: 单空格行转换成双空格行 sed -e 's/$/\n/' ./2012-02-02-radius.log sed -e 's/$/\n/' ./2012-02-02-radius.log 阅读全文
posted @ 2012-06-05 10:25 Timecode-Shi 阅读(277) 评论(0) 推荐(0)
摘要: awk命令 范例: cat file | awk '{print $1,$2,$3}' cat file | awk '{OFS ="..."; print $1,$2,$3}' cat file | awk '{OFS="\n"; print $1,$2,$3}'备注:去掉; 至显示你要看到第$1,$2,$3个字段 阅读全文
posted @ 2012-06-05 09:56 Timecode-Shi 阅读(274) 评论(0) 推荐(0)