preserve the previous log too

This commit is contained in:
George Danchev 2011-07-04 14:58:53 +00:00
parent 01d22b0390
commit 1076ad2970

View File

@ -28,6 +28,9 @@ HLP
fi fi
######################################################## ########################################################
if [ -f "${CLOG}" ]; then
mv "${CLOG}" "${CLOG}".prev
fi
> ${CLOG} > ${CLOG}
DSTART=`date --utc` DSTART=`date --utc`
printf "\n${SELF}: Started at ${DSTART}" printf "\n${SELF}: Started at ${DSTART}"
@ -60,12 +63,19 @@ fi
printf "\n${SELF}: Stopped at ${DEND}.\n" printf "\n${SELF}: Stopped at ${DEND}.\n"
if [ "${1}" == "-cleanup" ]; then if [ "${1}" == "-cleanup" ]; then
rm -f "${CLOG}" rm -f "${CLOG}"
else else
E2=`date '+%s'` E2=`date '+%s'`
let ES="${E2} - ${E1}" let ES="${E2} - ${E1}"
printf "\n${SELF}: Total time elapsed ${ES} sec." printf "\n${SELF}: Total time elapsed ${ES} sec."
printf "\n${SELF}: stdout&stderr saved in ${CLOG}.\n" printf "\n${SELF}: stdout&stderr saved in ${CLOG}.\n"
# TODO: work out a less noisy diff'ing technique!
# if [ -f "${CLOG}".prev -a -f "${CLOG}" ]; then
# printf "\n${SELF}: Log diff follows:\n"
# diff -Naur "${CLOG}".prev "${CLOG}"
# fi
fi fi
exit 0 exit 0