参考的链接:
不过上面的这个链接也是转载的,参考的链接为:
有时候单个应用在多个文件里输出日志,需要同时动态查看多个日志文件
tail 不支持同时动态输出多个文件的日志.
#!/bin/shfunction clean(){ #echo $@; #for file in "$@"; do ps -ef|grep $file|grep -v grep|awk '{print $2}'|xargs kill -9; done jobs -p|xargs kill -9 }files=$@ # When this exits, exit all back ground process also.#trap "ps -ef|grep tail|grep -v grep|awk '{print "'$2'"}'|xargs kill -9" EXIT trap "clean $files " EXIT # iterate through the each given file names,for file in "${files[@]}"do # show tails of each in background. tail -f $file &done # wait .. until CTRL+Cwait
将上述脚本复制到某个sh文件中,如
multi-tail.sh
即可.
如果想硬编码入参值,比如说入参是1 2 3,可以将脚本里的files=$@替换成files=(1 2 3)