Ahoy, how to get the following idiom ash-like translated? (I just called busybox on my raspbian buster)
echo '12 34' | read a b ; echo "'${a}''${b}'" '''' Doesnt the manual state that "The read utility shall read a single logical line from standard input into one or more shell variables." https://pubs.opengroup.org/onlinepubs/9699919799/utilities/read.html IFS Determine the internal field separators used to delimit fields; see Shell Variables. And The shell shall set IFS to <space> <tab> <newline> when it is invoked. And why/how? # echo $IFS|xxd 00000000: 0a . # unset IFS; echo $IFS|xxd 00000000: 0a . # IFS=" "; echo $IFS|xxd 00000000: 0a . # IFS=" " echo $IFS|xxd 00000000: 0a . e.g. in zsh: IFS=' ' ; echo $IFS|xxd 00000000: 200a _______________________________________________ busybox mailing list busybox@busybox.net http://lists.busybox.net/mailman/listinfo/busybox