X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=scripts%2Flevel-0;h=734d9e4c9011bf348b63cd61cc633e034fac825a;hb=640effdebd564a59ba31772316e5d9b9329491f3;hp=15f9e64710c7b4007be6bd829ebedbd2dc574660;hpb=2317912ab9ac0b500b781f46946d41e6994021ea;p=chaz%2Ftar

diff --git a/scripts/level-0 b/scripts/level-0
index 15f9e64..734d9e4 100644
--- a/scripts/level-0
+++ b/scripts/level-0
@@ -10,10 +10,10 @@
 # You must edit the file `backup-specs' to set the parameters for your site.
 
 # Useful for backup-specs, in case things have to be done slightly
-# differently for different dump levels. 
+# differently for different dump levels.
 DUMP_LEVEL=0
 
-# Insure `mail' is in PATH. 
+# Insure `mail' is in PATH.
 PATH="/usr/ucb:${PATH}"
 export PATH
 
@@ -47,7 +47,7 @@ if [ "${1}" != "now" ]; then
       if((hr + 0) < (spec + 0))
          print 3600 * (spec - hr) - 60 * mn;
       else
-         print 3600 * (spec + (24 - hr)) - 60 * mn; 
+         print 3600 * (spec + (24 - hr)) - 60 * mn;
      }' spec=\"${spec}\"`"
 
    clear
@@ -60,30 +60,34 @@ fi
 # Put startdate in the subject line of mailed report, since if it happens
 # to run longer than 24 hours (as may be the case if someone forgets to put
 # in the next volume of the tape in adequate time), the backup date won't
-# appear too misleading. 
+# appear too misleading.
 startdate="`date`"
 
 here="`pwd`"
 
 # Logfile name should be in the form  ``log-1993-03-18-level-0''
+# They go in the subdirectory `log' of the current directory.
 # i.e. year-month-date.  This format is useful for sorting by name, since
 # logfiles are intentionally kept online for future reference.
-LOGFILE=log-`date | awk '
-   BEGIN {
-      d["Jan"] = "01";  d["Feb"] = "02"; d["Mar"] = "03";
-      d["Apr"] = "04";  d["May"] = "05"; d["Jun"] = "06";
-      d["Jul"] = "07";  d["Aug"] = "08"; d["Sep"] = "09";
-      d["Oct"] = "10";  d["Nov"] = "11"; d["Dec"] = "12";
-   }
-   {
-    if ($3 < 10)
-       $3 = "0" $3;
-    print $6 "-" d[$2] "-" $3;
-   }'`-level-${DUMP_LEVEL}
+LOGFILE="log/log-`date | sed -ne '
+   s/[^ ]*  *\([^ ]*\)  *\([^ ]*\).* \([^ ]*\)$/\3-\1-\2/
+   /-[0-9]$/s/\([0-9]\)$/0\1/
+   /Jan/{s/Jan/01/p;q;}
+   /Feb/{s/Feb/02/p;q;}
+   /Mar/{s/Mar/03/p;q;}
+   /Apr/{s/Apr/04/p;q;}
+   /May/{s/May/05/p;q;}
+   /Jun/{s/Jun/06/p;q;}
+   /Jul/{s/Jul/07/p;q;}
+   /Aug/{s/Aug/08/p;q;}
+   /Sep/{s/Sep/09/p;q;}
+   /Oct/{s/Oct/10/p;q;}
+   /Nov/{s/Nov/11/p;q;}
+   /Dec/{s/Dec/12/p;q;}'`-level-${DUMP_LEVEL}"
 
 localhost="`hostname | sed -e 's/\..*//'`"
 
-TAR_PART1="/usr/local/bin/tar -c --multi-volume --one-file-system --block=${BLOCKING} --sparse --volno-file=${VOLNO_FILE}"
+TAR_PART1="${TAR} -c --multi-volume --one-file-system --blocking=${BLOCKING} --sparse --volno-file=${VOLNO_FILE}"
 
 # Only use --info-script if DUMP_REMIND_SCRIPT was defined in backup-specs
 if [ "x${DUMP_REMIND_SCRIPT}" != "x" ]; then
@@ -102,9 +106,9 @@ fi
 # Most everything below here is run in a subshell for which all output is
 # piped through `tee' to the logfile.  Doing this, instead of having
 # multiple pipelines all over the place, is cleaner and allows access to
-# the exit value from various commands more easily. 
+# the exit value from various commands more easily.
 (
- # Caveat: Some version of `mt' require `-t', not `-f'. 
+ # Caveat: Some version of `mt' require `-t', not `-f'.
  mt -f "${TAPE_FILE}" rewind
  rm -f "${VOLNO_FILE}"
 
@@ -136,7 +140,7 @@ fi
     fi
 
     # `rsh' doesn't exit with the exit status of the remote command.  What
-    # stupid lossage.  TODO: think of a reliable workaround. 
+    # stupid lossage.  TODO: think of a reliable workaround.
     if [ $? -ne 0 ] ; then
        echo "Backup of ${1} failed." 1>&2
        # I'm assuming that the tar will have written an empty
@@ -171,7 +175,7 @@ fi
     sh -c "exec ${TAR_PART1} -f \"${TAPE_FILE}\" ${TAR_PART2} ${TAR_PART3} ${BACKUP_FILES}"
 
     # `rsh' doesn't exit with the exit status of the remote command.  What
-    # lossage.  TODO: think of a reliable workaround. 
+    # lossage.  TODO: think of a reliable workaround.
     if [ $? -ne 0 ] ; then
       echo "Backup of miscellaneous files failed."
       # I'm assuming that the tar will have written an empty