I tried to copy the zip file from localhost to two remote machines, I aliased my remote hostsnames. Hence i use the for loop like this

 for g in hy1 hy2;do scp kube.tar.gz $g:~;done

hy1,hy2- alias for remote hostnames

when i ran this command, It returns the following error

ssh: Could not resolve hostname hy1: Name or service not known

lost connection

ssh: Could not resolve hostname hy2: Name or service not known

lost connection

Its there any problem with using alias for file sharing, with loop ?

I tried to copy the zip file from localhost to two remote machines, I aliased my remote hostnames.

Hence I use the for loop like this

 for g in hy1 hy2;do scp kube.tar.gz $g:~;done

hy1,hy2- alias for remote hostnames

when I ran this command, It returns the following error

ssh: Could not resolve hostname hy1: Name or service not known

lost connection

ssh: Could not resolve hostname hy2: Name or service not known

lost connection

Is there any problem with using alias for file sharing, with loop ?