Question

这是我正在使用的代码段。如您所见，shell停止执行，并且不会继续执行elif语句。

if [[ $( cat /tmp/findout |wc -l) -ge 1 ]];then
 echo "Found files older than 14 days and deleting them......"
 xargs -d'\n' rm -v </tmp/findout 
elif [[ $(du -sm /var/log |awk '{print $1+0}') -ge $cdu ]];then
 echo "Verifying the /var/log usage......"
 fsusage

[root@myhost]# sh rvarlog_util.sh
Found files older than 14 days and deleting them......
removed ‘/var/log/messages-20190210’
removed ‘/var/log/pxp-agent.log-20190313.gz’
removed ‘/var/log/pxp-agent.log-20190315.gz’
removed ‘/var/log/cron-20190210’
removed ‘/var/log/pmd.log.6.gz’
removed ‘/var/log/cron-20190303’
removed ‘/var/log/pxp-agent.log-20190309.gz’
[root@myhost]#

Answer 1

通过添加;如下所示，在xargs行的结尾帮助了我

 xargs -I{} sh -c 'rm -v {}' </tmp/findout | tee /tmp/srsvar.log >/dev/null 2>&1 ;
 echo "Deleted file names have been stored in /tmp/srsvar.log"

Shell在if; then条件之后停止执行命令

1 个答案: