# some usefull aliases alias_set() { name=$1 shift alias $name >/dev/null 2>&1 || alias $name="$@" } alias_set l "ls -la" alias_set .. "cd .." alias_set ... "cd ../.." alias_set lsst 'find -type f -printf "%T@ %T+ %P\n" | sort' alias_set rpm-disturl 'rpm -q --qf "%{DISTURL}\n"'