Re: newbie ?

[Chris Penkett]

Can you make your stdin pipe like this

~$ parallel "awk -v a={} -f a.awk <(cat f.txt)" ::: 2 3
2
3


On 04/04/17 18:17, ed bierly wrote:

~$ cat f.txt
1
2
3

~$ cat a.awk
{if(a==$1)print}

~$ parallel 'awk -v a={} -f a.awk f.txt' ::: 2 3
2
3

# how can i get the same output with stdin
~$ cat f.txt | parallel 'awk -v a={} -f a.awk' ::: 2 3
2
~$ cat f.txt |parallel --pipe 'awk -v a={} -f a.awk' ::: 2 3
2