# commands to run to set these as shell environment variables, it is
# intended to be used as follows:
#
-# eval $(readhash /var/ipcop/main/settings)
+# eval $(readhash /var/ipfire/main/settings)
#
# shell variables must consist of alphanumeric characters and underscores,
# and begin with an alphabetic character or underscore.
-VARNAME='[A-Za-z_][A-zA-z0-9_]*'
+VARNAME='[A-Za-z_][A-Za-z0-9_]*'
# For the assigned value we only accept a limited number of characters - none
# of which are shell metachars
-VARCHARS='A-Za-z0-9=/,._@#+-'
+VARCHARS='A-Za-z0-9=/,.:_@#+-'
VARVAL="[${VARCHARS}]*"
-sed -ne "s/^\(${VARNAME}\)=\(${VARVAL}\)$/\1=\2/p" $1
+sed -ne "s/\(${VARNAME}\)=\(${VARVAL}\)$/\1=\2/p" $1
# Accept space only if it's quoted
-sed -ne "s/^\(${VARNAME}\)=\('[ ${VARCHARS}]*'\)$/\1=\2/p" $1
+sed -ne "s/\(${VARNAME}\)=\('[ ${VARCHARS}]*'\)$/\1=\2/p" $1