ezjail_fillme renamed and inverted to ezjail_exists
Usage stings (Synopsis) now collected at a central place passphrase url parameter added to the create subcommand some trailing spaces removed
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erdgeist
parent
f67a0b6cb1
commit
63ad46a478
61
ezjail-admin
61
ezjail-admin
@ -30,6 +30,14 @@ ezjail_fdescfs_enable=${ezjail_fdescfs_enable:-"YES"}
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ezjail_dirlist="bin boot lib libexec rescue sbin usr/bin usr/games usr/include usr/lib usr/libdata usr/libexec usr/sbin usr/src usr/share"
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ezjail_usage_ezjailadmin="Usage: `basename -- $0` [config|create|delete|install|list|update] {params}"
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ezjail_usage_create="Usage: `basename -- $0` create [-xi] [-f flavour] [-r jailroot] [-s size] [-c bde|eli] [-u passurl] [-C args] jailname jailip"
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ezjail_usage_delete="Usage: `basename -- $0` delete [-w] jailname"
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ezjail_usage_list="Usage: `basename -- $0` list"
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ezjail_usage_update="Usage: `basename -- $0` update [-s sourcetree] [-i] [-pP]"
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ezjail_usage_install="Usage: `basename -- $0` install [-mps] [-h host] [-r release]"
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ezjail_usage_config="Usage: `basename -- $0` config [-r run|norun] jailname"
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################################
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# End of variable initialization
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#
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@ -134,36 +142,36 @@ ezjail_updateports () {
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#
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# check for command
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[ $# -gt 0 ] || exerr "Usage: `basename -- $0` [config|create|delete|install|list|update] {params}"
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[ $# -gt 0 ] || exerr ${ezjail_usage_ezjail}
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case "$1" in
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######################## ezjail-admin CREATE ########################
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create)
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# Clean variables, prevent polution
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unset ezjail_rootdir ezjail_flavour ezjail_softlink ezjail_image ezjail_imagetype ezjail_imageparams ezjail_imagesize ezjail_device ezjail_config ezjail_attachparams
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ezjail_fillme="YES"
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unset ezjail_rootdir ezjail_flavour ezjail_softlink ezjail_image ezjail_imagetype ezjail_imageparams ezjail_imagesize ezjail_device ezjail_config ezjail_attachparams ezjail_passphraseurl ezjail_exists
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shift; while getopts :f:r:s:xic:C: arg; do case ${arg} in
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x) ezjail_fillme="NO";;
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shift; while getopts :f:r:s:xic:u:C: arg; do case ${arg} in
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x) ezjail_exists="YES";;
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r) ezjail_rootdir="${OPTARG}";;
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f) ezjail_flavour="${OPTARG}";;
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c) ezjail_imagetype="${OPTARG}";;
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C) ezjail_imageparams="${OPTARG}";;
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i) ezjail_imagetype=${ezjail_imagetype:-"simple"};;
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s) ezjail_imagesize="${OPTARG}";;
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?) exerr "Usage: `basename -- $0` create [-xi] [-f flavour] [-r jailroot] [-s size] [-c bde|eli] [-C args] jailname jailip";;
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u) ezjail_urlpass="${OPTARG}";;
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?) exerr ${ezjail_usage_create}
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esac; done; shift $(( ${OPTIND} - 1 ))
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ezjail_name=$1; ezjail_ip=$2
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# we need at least a name and an ip for new jail
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[ "${ezjail_name}" -a "${ezjail_ip}" -a $# -eq 2 ] || exerr "Usage: `basename -- $0` create [-xi] [-f flavour] [-r jailroot] [-s size] [-c bde|eli] [-C args] jailname jailip"
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[ "${ezjail_name}" -a "${ezjail_ip}" -a $# -eq 2 ] || exerr ${ezjail_usage_create}
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# check for sanity of settings concerning the image feature
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[ "${ezjail_imagetype}" -a "${ezjail_fillme}" = "YES" -a ! "${ezjail_imagesize}" ] && exerr "Image jails need an image size."
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[ "${ezjail_imagetype}" -a -z "${ezjail_exists}" -a -z "${ezjail_imagesize}" ] && exerr "Image jails need an image size."
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# check for a sane image type
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case ${ezjail_imagetype} in ""|simple|bde|eli) ;; *) exerr "Usage: `basename -- $0` create [-xi] [-f flavour] [-r jailroot] [-s size] [-c bde|eli] [-C args] jailname jailip";; esac
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case ${ezjail_imagetype} in ""|simple|bde|eli) ;; *) exerr ${ezjail_usage_create}
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# check for a sane image size and split it up in blocks
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if [ "${ezjail_imagesize}" ]; then
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@ -205,13 +213,13 @@ create)
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# if a directory at the specified jail root already exists, refuse to
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# install
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[ -e ${ezjail_rootdir} -a "${ezjail_fillme}" = "YES" ] && exerr "Error: the specified jail root ${ezjail_rootdir} alread exists."
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[ -e ${ezjail_rootdir} -a -z "${ezjail_exists}" ] && exerr "Error: the specified jail root ${ezjail_rootdir} alread exists."
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# if jail root specified on command line does not lie within our jail
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# directory, we need to create a softlink
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if [ "${ezjail_rootdir##${ezjail_jaildir}}" = "${ezjail_rootdir}" ]; then
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ezjail_softlink=${ezjail_jaildir}/`basename -- ${ezjail_rootdir}`
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[ -e ${ezjail_softlink} -a "${ezjail_fillme}" = "YES" ] && exerr "Error: an ezjail already exists at ${ezjail_softlink}."
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[ -e ${ezjail_softlink} ] && exerr "Error: an ezjail already exists at ${ezjail_softlink}."
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fi
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# do some sanity checks on the selected flavour (if any)
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@ -230,7 +238,7 @@ create)
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ezjail_image=${ezjail_image}.img
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# If NOT exist, create image
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if [ "${ezjail_fillme}" = "YES" ]; then
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if [ -z "${ezjail_exists}" ]; then
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[ -e "${ezjail_image}" ] && exerr "Error: a file exists at the location ${ezjail_image}, preventing our own image file to be created."
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# Now create jail disc image
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@ -249,7 +257,7 @@ create)
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case "${ezjail_imagetype}" in
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bde|eli)
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# parse imageparams, generate attachparams
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if [ -n "${ezjail_imageparams}" ] ; then
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if [ -n "${ezjail_imageparams}" ]; then
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ezjail_attachparams=`echo $0 _parse_g${ezjail_imagetype}_attach_args_ ${ezjail_imageparams} | /bin/sh `
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[ 0 -eq $? ] || exerr "processing of ezjail_imageparams failed"
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fi
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@ -283,7 +291,7 @@ create)
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fi
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# now take a copy of our template jail
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if [ "${ezjail_fillme}" = "YES" ]; then
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if [ -z "${ezjail_exists}" ]; then
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mkdir -p ${ezjail_rootdir} && cd ${ezjail_jailtemplate} && find * | cpio -p -v ${ezjail_rootdir} > /dev/null
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[ $? = 0 ] || detach_images || exerr "Error: Could not copy template jail."
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fi
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@ -316,9 +324,10 @@ create)
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echo export jail_${ezjail_safename}_image=\"${ezjail_image}\" >> ${ezjail_config}
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echo export jail_${ezjail_safename}_imagetype=\"${ezjail_imagetype}\" >> ${ezjail_config}
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echo export jail_${ezjail_safename}_attachparams=\"${ezjail_attachparams}\" >> ${ezjail_config}
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echo export jail_${ezjail_safename}_passphraseurl=\"${ezjail_passphraseurl}\" >> ${ezjail_config}
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# Final steps for flavour installation
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if [ "${ezjail_fillme}" = "YES" -a "${ezjail_flavour}" ]; then
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if [ -z "${ezjail_exists}" -a -n "${ezjail_flavour}" ]; then
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# install files and config to new jail
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cd ${ezjail_flavours}/${ezjail_flavour} && find * | cpio -p -u -v ${ezjail_rootdir} > /dev/null
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[ $? = 0 ] || echo "Warning: Could not fully install flavour."
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@ -351,6 +360,8 @@ create)
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[ $? = 0 ] && echo -e "Warning: Some services already seem to be listening on all IP, (including ${ezjail_ip})\n This may cause some confusion, here they are:\n${ezjail_listener}"
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IFS=${TIFS}
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[ -n "${ezjail_passphraseurl}" ] && echo -e "You specified a passphrase file location ${ezjail_passphraseurl}\nThis will be fetched by ezjail.sh when auto-running this jail. The file should contain a line in the form\njail_${ezjail_safename}_passphrase=YOURPASSPHRASE\n. If fetching fails or the file does not contain that line, the jail ${ezjail_name} will not be started, even if no passphrase was necessary."
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;;
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######################## ezjail-admin DELETE ########################
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delete)
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@ -359,11 +370,11 @@ delete)
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shift; while getopts :w arg; do case ${arg} in
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w) ezjail_wipeme="YES";;
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?) exerr "Usage: `basename -- $0` delete [-w] jailname";;
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?) exerr ${ezjail_usage_delete}
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esac; done; shift $(( $OPTIND - 1 ))
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# we need name of jail to vanish
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[ $# -eq 1 ] || exerr "Usage: `basename -- $0` delete [-w] jailname"
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[ $# -eq 1 ] || exerr ${ezjail_usage_delete}
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# Get all info we have on that jail
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fetchjailinfo $1
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@ -390,7 +401,7 @@ delete)
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;;
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######################## ezjail-admin LIST ########################
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list)
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[ $# -eq 1 ] || exerr "Usage: `basename -- $0` list"
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[ $# -eq 1 ] || exerr ${ezjail_usage_list}
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ezjail_list=`find -X ${ezjail_prefix}/etc/ezjail/ 2> /dev/null | xargs rcorder | xargs basename -a`
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@ -417,10 +428,10 @@ setup|update)
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s) ezjail_sourcetree="${OPTARG}";;
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p) ezjail_provideports="YES";;
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P) ezjail_provideports="YES"; ezjail_installaction="none";;
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?) exerr "Usage: `basename -- $0` update [-s sourcetree] [-i] [-pP]";;
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?) exerr ${ezjail_usage_update}
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esac; done; shift $(( ${OPTIND} - 1 ))
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[ $# -eq 0 ] || exerr "Usage: `basename -- $0` update [-s sourcetree] [-i] [-pP]"
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[ $# -eq 0 ] || exerr ${ezjail_usage_update}
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if [ "${ezjail_installaction}" = "none" ]; then
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# check, whether ezjail-update has been called. existence of
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@ -458,10 +469,10 @@ install)
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p) ezjail_installports="YES";;
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h) ezjail_ftphost="${OPTARG}";;
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r) ezjail_release="${OPTARG}";;
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?) exerr "Usage: `basename -- $0` install [-mps] [-h host] [-r release]";;
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?) exerr ${ezjail_usage_install}
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esac; done; shift $(( ${OPTIND} - 1 ))
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[ $# -eq 0 ] || exerr "Usage: `basename -- $0` install [-mps] [-h host] [-r release]"
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[ $# -eq 0 ] || exerr ${ezjail_usage_install}
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ezjail_installarch=`uname -p`
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ezjail_ftphost=${ezjail_ftphost:-"ftp.freebsd.org"}
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@ -531,10 +542,10 @@ config)
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shift; while getopts :r: arg; do case ${arg} in
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r) ezjail_setrunnable=${OPTARG};;
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?) exerr "Usage: `basename -- $0` config [-r run|norun] jailname";;
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?) exerr ${ezjail_usage_config}
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esac; done; shift $(( ${OPTIND} - 1 ))
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[ $# -eq 1 ] || exerr "Usage: `basename -- $0` config [-r run|norun] jailname"
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[ $# -eq 1 ] || exerr ${ezjail_usage_config}
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# Jail name mandatory
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fetchjailinfo $1
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@ -591,6 +602,6 @@ _parse_gbde_attach_args_)
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# ezjail_imageparams HACK ends here (thank god)
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##############################################################################
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*)
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exerr "Usage: `basename -- $0` [config|create|delete|install|list|update] {params}"
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exerr ${ezjail_usage_ezjail}
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;;
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esac
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