I would like to get the sha1 checksums of all files inside a simple tar archive as a list, or a new file
Without using the disk space to unpack the big tar file. Something with piping and calculating the sha1 on the fly, directing the output to /dev/null
I searched google a lot and did some experiments with pipes but could not get very far.
Would really save me a lot of time checking backups.
Best Answer
Too easy :
The result is like this :
Or create "tarsha1.sh" with :
Then use it this way :
The result is like this :