Несколько экземпляров Chrome с одним пользователем (удаленная виртуальная машина)

Вот мое решение проблемы.

# assign will take last line of stdout and create an environment variable from it
# notes: a.) we avoid functions so that we can write to the current environment
#        b.) aliases don't take arguments, but we write this so that the "argument" appears
#            behind the alias, making it appear as though it is taking one, which in turn
#            becomes an actual argument into the temporary script T2.
# example: echo hello world | assign x && echo %x outputs "hello world"
alias assign="tail -1|tee _T1>/dev/null&&printf \"export \\\$1=\$(cat _T1)\nrm _T*\">_T2&&. _T2"