Like Cloud Computing with shellScript

reza_zah1991 · 12-05-2013, 05:08 AM

hi folk,,
i have a questions,,

i hava machine A & B,,

1- i want to A send Path(like /home/) to the B machine & B send back the Content Of it's Path (for example machine B /home/ Content) to A,,

2- After that machine A download a one text file from B File System(from content of /home/) & edit that & send it back to the B,, & machine B Replace the recived File with old File,,

3- At Last machine A can call the shellScript File(or Command) in machine B & machine B return ONLY the Result of that to A,,

tnx

zhjim · 12-05-2013, 06:15 AM

Use ssh and some bash for this.

This is a rough outline.

Code:

ssh user@machineB ls /path/to/dir > /tmp/filelist
editor /tmp/filelist
#scp /tmp/filelist user@machineB:~/filelist
for i in $(cat /tmp/filelist); do
      scp user@machineB:/path/to/dir/$i ./
done

You would use ssh to connect to machineB and do a listing (ls) of the directory. The output gets redirected to /tmp/filelist
Then you edit the filelist and only leave files you want to copy to machineA.
Then loop through this file and copy the files from machineB to machineA in the current working directory (pwd).