ormaaj 1445260442 learn Always put this code at the top of every shell script. We usually assume you've done this and won't bother to ask: ${BASH_VERSION+\:} shopt -s extglob lastpipe expand_aliases 2>/dev/null
ormaaj 1445261201 forget
ormaaj 1445261248 learn Always put this code at the top of every shell script. We usually assume you've done this and won't bother to ask: ${BASH_VERSION+'false'} || shopt -s extglob lastpipe expand_aliases 2>/dev/null
ormaaj 1453105820 forget
ormaaj 1453105823 learn Always put this code on the first line of a bash script. We usually assume you've done this because scripts that depend on them are common: ${BASH_VERSION+'false'} || shopt -s extglob lastpipe 2>/dev/null