[KARAF-4628] [KARAF-4564] Fix unix startup scripts
diff --git a/assemblies/features/base/src/main/filtered-resources/resources/bin/client b/assemblies/features/base/src/main/filtered-resources/resources/bin/client
index 6a9be4c..1012fcc 100755
--- a/assemblies/features/base/src/main/filtered-resources/resources/bin/client
+++ b/assemblies/features/base/src/main/filtered-resources/resources/bin/client
@@ -16,10 +16,20 @@
# limitations under the License.
#
-REALNAME=`readlink -e "$0" > /dev/null 2>&1`
-if [ $? != 0 ]; then
- REALNAME=$0
-fi
+realpath() {
+ OURPWD=${PWD}
+ cd "$(dirname "${1}")"
+ LINK=$(readlink "$(basename "${1}")")
+ while [ "${LINK}" ]; do
+ cd "$(dirname "${LINK}")"
+ LINK=$(readlink "$(basename "${1}")")
+ done
+ REALPATH="${PWD}/$(basename "${1}")"
+ cd "${OURPWD}"
+ echo "${REALPATH}"
+}
+
+REALNAME=$(realpath "$0")
DIRNAME=$(dirname "${REALNAME}")
PROGNAME=$(basename "${REALNAME}")
diff --git a/assemblies/features/base/src/main/filtered-resources/resources/bin/instance b/assemblies/features/base/src/main/filtered-resources/resources/bin/instance
index 3eff681..e26668b 100755
--- a/assemblies/features/base/src/main/filtered-resources/resources/bin/instance
+++ b/assemblies/features/base/src/main/filtered-resources/resources/bin/instance
@@ -16,10 +16,20 @@
# limitations under the License.
#
-REALNAME=`readlink -e "$0" > /dev/null 2>&1`
-if [ $? != 0 ]; then
- REALNAME=$0
-fi
+realpath() {
+ OURPWD=${PWD}
+ cd "$(dirname "${1}")"
+ LINK=$(readlink "$(basename "${1}")")
+ while [ "${LINK}" ]; do
+ cd "$(dirname "${LINK}")"
+ LINK=$(readlink "$(basename "${1}")")
+ done
+ REALPATH="${PWD}/$(basename "${1}")"
+ cd "${OURPWD}"
+ echo "${REALPATH}"
+}
+
+REALNAME=$(realpath "$0")
DIRNAME=$(dirname "${REALNAME}")
PROGNAME=$(basename "${REALNAME}")
diff --git a/assemblies/features/base/src/main/filtered-resources/resources/bin/shell b/assemblies/features/base/src/main/filtered-resources/resources/bin/shell
index 66dde7b..cbdbfc3 100755
--- a/assemblies/features/base/src/main/filtered-resources/resources/bin/shell
+++ b/assemblies/features/base/src/main/filtered-resources/resources/bin/shell
@@ -16,10 +16,20 @@
# limitations under the License.
#
-REALNAME=`readlink -e "$0" > /dev/null 2>&1`
-if [ $? != 0 ]; then
- REALNAME=$0
-fi
+realpath() {
+ OURPWD=${PWD}
+ cd "$(dirname "${1}")"
+ LINK=$(readlink "$(basename "${1}")")
+ while [ "${LINK}" ]; do
+ cd "$(dirname "${LINK}")"
+ LINK=$(readlink "$(basename "${1}")")
+ done
+ REALPATH="${PWD}/$(basename "${1}")"
+ cd "${OURPWD}"
+ echo "${REALPATH}"
+}
+
+REALNAME=$(realpath "$0")
DIRNAME=$(dirname "${REALNAME}")
PROGNAME=$(basename "${REALNAME}")
diff --git a/assemblies/features/base/src/main/filtered-resources/resources/bin/start b/assemblies/features/base/src/main/filtered-resources/resources/bin/start
index 710e9ec..b700006 100755
--- a/assemblies/features/base/src/main/filtered-resources/resources/bin/start
+++ b/assemblies/features/base/src/main/filtered-resources/resources/bin/start
@@ -16,10 +16,20 @@
# limitations under the License.
#
-REALNAME=`readlink -e "$0" > /dev/null 2>&1`
-if [ $? != 0 ]; then
- REALNAME=$0
-fi
+realpath() {
+ OURPWD=${PWD}
+ cd "$(dirname "${1}")"
+ LINK=$(readlink "$(basename "${1}")")
+ while [ "${LINK}" ]; do
+ cd "$(dirname "${LINK}")"
+ LINK=$(readlink "$(basename "${1}")")
+ done
+ REALPATH="${PWD}/$(basename "${1}")"
+ cd "${OURPWD}"
+ echo "${REALPATH}"
+}
+
+REALNAME=$(realpath "$0")
DIRNAME=$(dirname "${REALNAME}")
PROGNAME=$(basename "${REALNAME}")
diff --git a/assemblies/features/base/src/main/filtered-resources/resources/bin/status b/assemblies/features/base/src/main/filtered-resources/resources/bin/status
index c0cd796..31e9e17 100755
--- a/assemblies/features/base/src/main/filtered-resources/resources/bin/status
+++ b/assemblies/features/base/src/main/filtered-resources/resources/bin/status
@@ -16,10 +16,20 @@
# limitations under the License.
#
-REALNAME=`readlink -e "$0" > /dev/null 2>&1`
-if [ $? != 0 ]; then
- REALNAME=$0
-fi
+realpath() {
+ OURPWD=${PWD}
+ cd "$(dirname "${1}")"
+ LINK=$(readlink "$(basename "${1}")")
+ while [ "${LINK}" ]; do
+ cd "$(dirname "${LINK}")"
+ LINK=$(readlink "$(basename "${1}")")
+ done
+ REALPATH="${PWD}/$(basename "${1}")"
+ cd "${OURPWD}"
+ echo "${REALPATH}"
+}
+
+REALNAME=$(realpath "$0")
DIRNAME=$(dirname "${REALNAME}")
PROGNAME=$(basename "${REALNAME}")
diff --git a/assemblies/features/base/src/main/filtered-resources/resources/bin/stop b/assemblies/features/base/src/main/filtered-resources/resources/bin/stop
index bb7eb72..35a698b 100755
--- a/assemblies/features/base/src/main/filtered-resources/resources/bin/stop
+++ b/assemblies/features/base/src/main/filtered-resources/resources/bin/stop
@@ -16,10 +16,20 @@
# limitations under the License.
#
-REALNAME=`readlink -e "$0" > /dev/null 2>&1`
-if [ $? != 0 ]; then
- REALNAME=$0
-fi
+realpath() {
+ OURPWD=${PWD}
+ cd "$(dirname "${1}")"
+ LINK=$(readlink "$(basename "${1}")")
+ while [ "${LINK}" ]; do
+ cd "$(dirname "${LINK}")"
+ LINK=$(readlink "$(basename "${1}")")
+ done
+ REALPATH="${PWD}/$(basename "${1}")"
+ cd "${OURPWD}"
+ echo "${REALPATH}"
+}
+
+REALNAME=$(realpath "$0")
DIRNAME=$(dirname "${REALNAME}")
PROGNAME=$(basename "${REALNAME}")
diff --git a/assemblies/features/base/src/main/resources/resources/bin/karaf b/assemblies/features/base/src/main/resources/resources/bin/karaf
index 5a0487a..761c68a 100755
--- a/assemblies/features/base/src/main/resources/resources/bin/karaf
+++ b/assemblies/features/base/src/main/resources/resources/bin/karaf
@@ -16,10 +16,20 @@
# limitations under the License.
#
-REALNAME=`readlink -e "$0" > /dev/null 2>&1`
-if [ $? != 0 ]; then
- REALNAME=$0
-fi
+realpath() {
+ OURPWD=${PWD}
+ cd "$(dirname "${1}")"
+ LINK=$(readlink "$(basename "${1}")")
+ while [ "${LINK}" ]; do
+ cd "$(dirname "${LINK}")"
+ LINK=$(readlink "$(basename "${1}")")
+ done
+ REALPATH="${PWD}/$(basename "${1}")"
+ cd "${OURPWD}"
+ echo "${REALPATH}"
+}
+
+REALNAME=$(realpath "$0")
DIRNAME=$(dirname "${REALNAME}")
PROGNAME=$(basename "${REALNAME}")
