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add loop

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for loop, print a file line by line
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onceupon 2017-10-25 14:43:51 +08:00 committed by GitHub
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@ -768,6 +768,13 @@ 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
```bash
for line in $(cat myfile); do echo $line; read -n1; done
```
## Math
[[back to top](#handy-bash-oneliner-commands-for-tsv-file-editing)]
##### Print out the prime factors of a number (e.g. 50)