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Replacing backticks with POSIX expression.
[live-boot-grml.git]
/
scripts
/
live
diff --git
a/scripts/live
b/scripts/live
index
b883c92
..
47b4469
100755
(executable)
--- a/
scripts/live
+++ b/
scripts/live
@@
-36,7
+36,7
@@
Arguments ()
{
PRESEEDS=""
{
PRESEEDS=""
- for ARGUMENT in
`cat /proc/cmdline`
+ for ARGUMENT in
$(cat /proc/cmdline)
do
case "${ARGUMENT}" in
access=*)
do
case "${ARGUMENT}" in
access=*)
@@
-419,7
+419,7
@@
is_live_path ()
then
for FILESYSTEM in squashfs ext2 ext3 xfs dir
do
then
for FILESYSTEM in squashfs ext2 ext3 xfs dir
do
- if [ "
`echo ${DIRECTORY}/${LIVE_MEDIA_PATH}/*.${FILESYSTEM}`
" != "${DIRECTORY}/${LIVE_MEDIA_PATH}/*.${FILESYSTEM}" ]
+ if [ "
$(echo ${DIRECTORY}/${LIVE_MEDIA_PATH}/*.${FILESYSTEM})
" != "${DIRECTORY}/${LIVE_MEDIA_PATH}/*.${FILESYSTEM}" ]
then
return 0
fi
then
return 0
fi
@@
-631,7
+631,7
@@
do_netmount ()
do_httpmount ()
{
rc=1
do_httpmount ()
{
rc=1
- extension=
`echo "${FETCH}" | sed 's/\(.*\)\.\(.*\)/\2/'`
+ extension=
$(echo "${FETCH}" | sed 's/\(.*\)\.\(.*\)/\2/')
case "${extension}" in
squashfs|tgz|tar)
case "${extension}" in
squashfs|tgz|tar)
@@
-838,7
+838,7
@@
setup_unionfs ()
# Let's just mount the read-only file systems first
rofsstring=""
rofslist=""
# Let's just mount the read-only file systems first
rofsstring=""
rofslist=""
- minor_kernel_version=
`uname -r|cut -c 5-|sed 's/[^0-9].*//'`
+ minor_kernel_version=
$(uname -r|cut -c 5-|sed 's/[^0-9].*//')
if [ "${NETBOOT}" = "nfs" ] && [ "${minor_kernel_version}" -lt 22 ]
then
if [ "${NETBOOT}" = "nfs" ] && [ "${minor_kernel_version}" -lt 22 ]
then
@@
-851,13
+851,13
@@
setup_unionfs ()
# Read image names from ${MODULE}.module if it exists
if [ -e "${image_directory}/filesystem.${MODULE}.module" ]
then
# Read image names from ${MODULE}.module if it exists
if [ -e "${image_directory}/filesystem.${MODULE}.module" ]
then
- for IMAGE in
`cat ${image_directory}/filesystem.${MODULE}.module`
+ for IMAGE in
$(cat ${image_directory}/filesystem.${MODULE}.module)
do
image_string="${image_string} ${image_directory}/${image}"
done
elif [ -e "${image_directory}/${MODULE}.module" ]
then
do
image_string="${image_string} ${image_directory}/${image}"
done
elif [ -e "${image_directory}/${MODULE}.module" ]
then
- for IMAGE in
`cat ${image_directory}/${MODULE}.module`
+ for IMAGE in
$(cat ${image_directory}/${MODULE}.module)
do
image_string="${image_string} ${image_directory}/${image}"
done
do
image_string="${image_string} ${image_directory}/${image}"
done
@@
-875,7
+875,7
@@
setup_unionfs ()
done
# Now sort the list
done
# Now sort the list
- image_string="
`echo ${image_string} | sed -e 's/ /\n/g' | sort `
"
+ image_string="
$(echo ${image_string} | sed -e 's/ /\n/g' | sort )
"
fi
[ -n "${MODULETORAMFILE}" ] && image_string="${image_directory}/$(basename ${MODULETORAMFILE})"
fi
[ -n "${MODULETORAMFILE}" ] && image_string="${image_directory}/$(basename ${MODULETORAMFILE})"