On a system where /bin/sh is bash rather than dash/ksh: ```` $ ./gitguild [...] \tgitguild\tA helpful blockchain in a script. [...] ```` See: http://unix.stackexchange.com/questions/65803/why-is-printf-better-than-echo/65819#65819 Not sure the best alternative offhand: printf would be portable but passing a variable as a format string is not great.
On a system where /bin/sh is bash rather than dash/ksh:
See: http://unix.stackexchange.com/questions/65803/why-is-printf-better-than-echo/65819#65819
Not sure the best alternative offhand: printf would be portable but passing a variable as a format string is not great.