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onceupon 2017-10-25 14:44:16 +08:00 committed by GitHub
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@ -768,7 +768,7 @@ for i in $(ls); do echo file $i;done
for i in $(cat tpc_stats_0925.log |grep failed|grep -o '\query\w\{1,2\}');do cat ${i}.log; read -rsp $'Press any key to continue...\n' -n1 key;done
```
##### for loop, print a file line by line
##### for loop, print a file line by line when a key is pressed
```bash
for line in $(cat myfile); do echo $line; read -n1; done
```