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Fix for ksh93 -> ksh88 compatability (Peter Stoops)

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patvdv 2018-11-24 10:12:24 +01:00
parent de2065b20a
commit 9e6ca1b813
1 changed files with 6 additions and 2 deletions
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8
manage_ssh.sh
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@ -1124,6 +1124,7 @@ typeset RECURSION_COUNT=$2
typeset ALIASES_LINE="" typeset ALIASES_LINE=""
typeset ALIAS_LIST="" typeset ALIAS_LIST=""
typeset ALIAS="" typeset ALIAS=""
typeset IS_ALIAS=0
typeset EXPANDED_ALIASES="" typeset EXPANDED_ALIASES=""
# check MAX_RECURSION to avoid segmentation faults # check MAX_RECURSION to avoid segmentation faults
@ -1152,7 +1153,8 @@ fi
for ALIAS in ${ALIASES_LINE//,/ } for ALIAS in ${ALIASES_LINE//,/ }
do do
# recurse if the alias is a group # recurse if the alias is a group
if [[ "${ALIAS}" =~ ^\@ ]] IS_ALIAS=$(print "${ALIAS}" | grep -c -E -e '^\@' 2>/dev/null)
if (( IS_ALIAS > 0 ))
then then
RECURSION_COUNT=$(( RECURSION_COUNT + 1 )) RECURSION_COUNT=$(( RECURSION_COUNT + 1 ))
EXPANDED_ALIASES=$(resolve_alias "${ALIAS}" ${RECURSION_COUNT}) EXPANDED_ALIASES=$(resolve_alias "${ALIAS}" ${RECURSION_COUNT})
@ -1206,11 +1208,13 @@ function resolve_targets
typeset TARGETS_LIST="" typeset TARGETS_LIST=""
typeset EXPANDED_TARGETS="" typeset EXPANDED_TARGETS=""
typeset TARGET="" typeset TARGET=""
typeset IS_TARGET=0
grep -v -E -e '^#' -e '^$' "${TARGETS_FILE}" 2>/dev/null | while read -r TARGET grep -v -E -e '^#' -e '^$' "${TARGETS_FILE}" 2>/dev/null | while read -r TARGET
do do
# resolve group target # resolve group target
if [[ "${TARGET}" =~ ^\@ ]] IS_TARGET=$(print "${TARGET}" | grep -c -E -e '^\@' 2>/dev/null)
if (( IS_TARGET > 0 ))
then then
EXPANDED_TARGETS=$(resolve_alias "${TARGET}" 0) EXPANDED_TARGETS=$(resolve_alias "${TARGET}" 0)
if (( $? == 0 )) if (( $? == 0 ))