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4.2_enable_nx_support.sh 4.3_enable_randomized_vm_placement.sh 4.4_disable_prelink.sh 4.5_enable_apparmor.sh 5.1.1_disable_nis.sh

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This commit is contained in:
thibault.dewailly
2016-04-11 16:53:57 +02:00
parent 1bacb6c2ff
commit db7b85ceed
11 changed files with 305 additions and 2 deletions
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18
lib/utils.sh
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@ -10,7 +10,7 @@ has_sysctl_param_expected_result() {
if [ "$(sysctl $SYSCTL_PARAM 2>/dev/null)" = "$SYSCTL_PARAM = $EXP_RESULT" ]; then
FNRET=0
elif [ $? != 0 ]; then
elif [ $? = 255 ]; then
debug "$SYSCTL_PARAM does not exist"
FNRET=255
else
@ -23,7 +23,7 @@ set_sysctl_param() {
local SYSCTL_PARAM=$1
local VALUE=$2
debug "Setting $SYSCTL_PARAM to $VALUE"
if [ "$(sysctl -w $SYSCTL_PARAM 2>/dev/null)" = "$SYSCTL_PARAM = $VALUE" ]; then
if [ "$(sysctl -w $SYSCTL_PARAM=$VALUE 2>/dev/null)" = "$SYSCTL_PARAM = $VALUE" ]; then
FNRET=0
elif [ $? != 0 ]; then
debug "$SYSCTL_PARAM does not exist"
@ -34,6 +34,18 @@ set_sysctl_param() {
fi
}
#
# Dmesg Manipulation
#
does_pattern_exists_in_dmesg() {
local PATTERN=$1
if $(dmesg | grep -qE "$PATTERN"); then
FNRET=0
else
FNRET=1
fi
}
#
# File manipulation
@ -275,8 +287,10 @@ is_pkg_installed()
{
PKG_NAME=$1
if $(dpkg -s $PKG_NAME 2> /dev/null | grep -q '^Status: install ') ; then
debug "$PKG_NAME is installed"
FNRET=0
else
debug "$PKG_NAME is not installed"
FNRET=1
fi
}