#!/bin/bash # File : ran-bl0ck.sh # By : MaartenDeBoer.nl, 181127, 231110 # Subject : Script to create block (web)page with randomized colors # # RANDOM Each time this parameter is referenced, a random integer between # 0 and 32767 is generated. The sequence of random numbers may be # initialized by assigning a value to RANDOM. If RANDOM is unset, # it loses its special properties, even if it is subsequently # reset. #(0.2),231211 : Mod's PGM=`basename $0|cut -d\. -f1` VER="0.2" TMP="/tmp/${PGM}.$$" HOSTNAME=`hostname | cut -d\. -f1` RCFILE="${HOME}/etc/${PGM}.rc" LCK="/tmp/${PGM}.lck" TMP_PAGE="${TMP}.page" BORDER=0 PAGE="/var/www/vhosts/${PGM}.agrarix.it/html/index.html" INFOPAGE="info/" # page-refresh-time in sec. # '" > ${TMP_PAGE} echo "" >> ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo "" >> ${TMP_PAGE} RAND_HEX_COLOR BGCOLOR=${COLOR} echo "${COLOR}" >> ${TMP} RAND_HEX_COLOR echo "${COLOR}" >> ${TMP} echo " BGCOLOR=${BGCOLOR} COLOR=${COLOR}" # echo "" >> ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo "
" >> ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo " [Ran-block info]" >> ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo "
" >> ${TMP_PAGE} echo "" >> ${TMP_PAGE} # Lines (Rows, TR) # 1st LOOP TRCNT=0 while [ ${TRCNT} -lt ${TRMAX} ]; do TRCNT=`expr ${TRCNT} + 1` echo " " >> ${TMP_PAGE} echo " TRCNT=${TRCNT}" TDCNT=0 # 2nd LOOP while [ ${TDCNT} -lt ${TDLINES} ]; do TDCNT=`expr ${TDCNT} + 1` # Check if COLOR is unique EC=0 # 3rd (mini)LOOP while [ ${EC} -eq 0 ]; do RAND_HEX_COLOR grep ${COLOR} ${TMP} EC=${?} # echo "${COLOR}=${EC}" done echo "${COLOR}" >> ${TMP} # echo " " >> ${TMP_PAGE} done # while TDCNT echo " " >> ${TMP_PAGE} done # while TRCNT echo "
" >> ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo "
" >> ${TMP_PAGE} echo "" >> ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo "
" >> ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo " `date` @ ${HOSTNAME} (${VER}) " >> ${TMP_PAGE} echo " [ TRMAX=${TRMAX} TDMAX=${TDMAX} HGT=${HGT} ]" | tee -a ${TMP_PAGE} echo " " >> ${TMP_PAGE} echo "
" >> ${TMP_PAGE} echo "" >> ${TMP_PAGE} cp ${TMP_PAGE} ${PAGE} rm ${LCK} ${TMP} ${TMP_PAGE} echo "`date`: Done" exit 0