granicus.if.org Git - sysstat/blob - sa2.in

   1 #!/bin/sh
   2 # @SA_LIB_DIR@/sa2
   3 # (C) 1999-2020 Sebastien Godard (sysstat <at> orange.fr)
   4 #
   5 #@(#) @PACKAGE_NAME@-@PACKAGE_VERSION@
   6 #@(#) sa2: Write a daily report
   7 #
   8 S_TIME_FORMAT=ISO ; export S_TIME_FORMAT
   9 prefix=@prefix@
  10 exec_prefix=@exec_prefix@
  11 SA_DIR=@SA_DIR@
  12 SYSCONFIG_DIR=@SYSCONFIG_DIR@
  13 SYSCONFIG_FILE=@SYSCONFIG_FILE@
  14 HISTORY=@HISTORY@
  15 COMPRESSAFTER=@COMPRESSAFTER@
  16 ZIP="@ZIP@"
  17 UMASK=0022
  18 ENDIR=@SAR_DIR@
  19
  20 # Read configuration file, overriding variables set above
  21 [ -r ${SYSCONFIG_DIR}/${SYSCONFIG_FILE} ] && . ${SYSCONFIG_DIR}/${SYSCONFIG_FILE}
  22
  23 umask ${UMASK}
  24
  25 [ -d ${SA_DIR} ] || SA_DIR=@SA_DIR@
  26
  27 # if YESTERDAY=no then today's summary is generated
  28 if [ x$YESTERDAY = xno ]
  29 then
  30         DATE_OPTS=
  31 else
  32         DATE_OPTS="--date=yesterday"
  33 fi
  34
  35 if [ ${HISTORY} -gt 28 ]
  36 then
  37         DATE=`date ${DATE_OPTS} +%Y%m%d`
  38 else
  39         DATE=`date ${DATE_OPTS} +%d`
  40 fi
  41 CURRENTFILE=sa${DATE}
  42 CURRENTRPT=sar${DATE}
  43
  44 RPT=${SA_DIR}/${CURRENTRPT}
  45 DFILE=${SA_DIR}/${CURRENTFILE}
  46 if [ -z "${ENDIR}" ];
  47 then
  48        ENDIR=@bindir@
  49 fi
  50
  51 [ -f "${DFILE}" ] || exit 0
  52 cd ${ENDIR}
  53 if [ x${REPORTS} != xfalse ]
  54 then
  55         ${ENDIR}/sar $* -f ${DFILE} > ${RPT}
  56 fi
  57
  58 SAFILES_REGEX='/sar?[0-9]{2,8}(\.(Z|gz|bz2|xz|lz|lzo))?$'
  59
  60 find "${SA_DIR}" -type f -mtime +${HISTORY} \
  61         | egrep "${SAFILES_REGEX}" \
  62         | xargs   rm -f
  63
  64 UNCOMPRESSED_SAFILES_REGEX='/sar?[0-9]{2,8}$'
  65
  66 find "${SA_DIR}" -type f -mtime +${COMPRESSAFTER} \
  67         | egrep "${UNCOMPRESSED_SAFILES_REGEX}" \
  68         | xargs -r "${ZIP}" > /dev/null
  69
  70 exit 0