[CentOS] for loop example
Indunil Jayasooriya
indunil75 at gmail.com
Wed Jun 8 03:41:07 UTC 2016
On Tue, Jun 7, 2016 at 5:33 PM, Kenneth Porter <shiva at sewingwitch.com>
wrote:
> On 6/3/2016 10:41 PM, Indunil Jayasooriya wrote:
>
>> I need a OUTPUT like this
>>
>>
>> *firstname1 lastname1firstname2 lastname2*
>>
>
> An obvious solution is to use Perl. I suggest searching Stackoverflow for
> a solution using that language.
>
yeah, you are right.
http://stackoverflow.com/questions/18909957/how-to-use-bash-script-to-loop-through-two-files
#!/bin/bash
paste file_in.txt file_out.txt | while read if of; do
echo "-in $if -out $of"
done
my example.
[root at centos67 loop]# cat file1
firstname1
firstname2
[root at centos67 loop]# cat file2
lastname1
lastname2
[root at centos67 loop]# paste file1 file2 | while read if of; do echo "$
if at example.com $of at example.com"; done
firstname1 at example.com lastname1 at example.com
firstname2 at example.com lastname2 at example.com
thanks for your mail.
More information about the CentOS
mailing list