: '(cd .. ; ls -d ex-* | sort | tail -1) >/tmp/$$' echo ex-1.1 >/tmp/$$ date >>/tmp/$$ ex - /tmp/$$ 1s/.*\.// 1s/^/Version 1./ 1s/$/, / 2s/....// s/..............\(....\)$/, \1/ g/ /s// / g/Jan/s//January/ g/Feb/s//February/ g/Mar/s//March/ g/Apr/s//April/ g/May/s//May/ g/Jun/s//June/ g/Aug/s//August/ g/Sep/s//September/ g/Oct/s//October/ g/Nov/s//November/ g/Dec/s//December/ 1join 1s/.*/char version[] "&";/ w! Version.c q rm /tmp/$$