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Use sh\'s own line splitting algorithm instead of cut

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erdgeist 2008-07-06 18:54:56 +00:00
parent f36423bf6c
commit aaf34bfa99
1 changed files with 4 additions and 7 deletions
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11
ezjail-admin
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@ -933,13 +933,10 @@ restore)
ezjail_nameprop=`pax -zn -f ${ezjail_fromarchive} prop.ezjail-\*`
[ $? -eq 0 -a "${ezjail_nameprop}" ] || exerr "Error: File ${ezjail_fromarchive} is not an ezjail archive."
# Figure out, what archive believes it contains
ezjail_nameprop_safename=`echo ${ezjail_nameprop} | cut -d '-' -f 2`
# Figure out system environment when archive was created
ezjail_nameprop_hsname=`echo ${ezjail_nameprop} | cut -d '-' -f 4`
ezjail_nameprop_hsversion=`echo ${ezjail_nameprop} | cut -d '-' -f 5`
ezjail_nameprop_hscpu=`echo ${ezjail_nameprop} | cut -d '-' -f 6`
# Figure out, what jail and jail enviroment archive claims to contain
TIFS=${IFS}; IFS=-; set - ${ezjail_nameprop}
ezjail_nameprop_safename=$2 ezjail_nameprop_hsname=$4 ezjail_nameprop_hsversion=$5 ezjail_nameprop_hscpu=$6
IFS=${TIFS}
# Figure out current system environment
ezjail_hsname=$( echo -n `uname -n` | tr -c '[:alnum:].' _ )