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Eradicate the use of 'fgrep'
- Busybox on Leaf Bering does not have fgrep Signed-off-by: Tom Eastep <teastep@shorewall.net>
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@ -559,7 +559,7 @@ show_routing() {
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ip -$g_family rule list | find_tables | sort -u | while read table; do
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heading "Table $table:"
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if [ $g_family -eq 6 ]; then
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ip -$g_family -o route list table $table | fgrep -v cache | sort_routes
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ip -$g_family -o route list table $table | grep -vF cache | sort_routes
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else
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ip -4 -o route list table $table | sort_routes
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fi
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@ -572,7 +572,7 @@ show_routing() {
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else
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heading "Routing Table"
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if [ $g_family -eq 6 ]; then
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ip -$g_family -o route list | fgrep -v cache | sort_routes
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ip -$g_family -o route list | grep -vF cache | sort_routes
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else
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ip -4 -o route list table $table | sort_routes
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fi
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@ -605,7 +605,7 @@ find_first_interface_address() # $1 = interface
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#
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# get the line of output containing the first IP address
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#
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addr=$(${IP:-ip} -f inet6 addr show dev $1 2> /dev/null | fgrep 'inet6 ' | fgrep -v 'scope link' | head -n1)
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addr=$(${IP:-ip} -f inet6 addr show dev $1 2> /dev/null | grep -F 'inet6 ' | grep -vF 'scope link' | head -n1)
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#
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# If there wasn't one, bail out now
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#
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@ -634,7 +634,7 @@ find_first_interface_address_if_any() # $1 = interface
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#
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# get the line of output containing the first IP address
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#
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addr=$(${IP:-ip} -f inet6 addr show dev $1 2> /dev/null | fgrep 'inet6 ' | fgrep -v 'scope link' | head -n1)
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addr=$(${IP:-ip} -f inet6 addr show dev $1 2> /dev/null | grep -F 'inet6 ' | grep -vF 'scope link' | head -n1)
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#
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# Strip off the trailing VLSM mask (or the peer IP in case of a P-t-P link)
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# along with everything else on the line
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@ -433,7 +433,7 @@ case $HOST in
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install_local=
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if [ -f ${SBINDIR}/ifup-local -o -f ${SBINDIR}/ifdown-local ]; then
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if ! fgrep -q Shorewall-based ${SBINDIR}/ifup-local || ! fgrep -q Shorewall-based ${SBINDIR}/ifdown-local; then
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if ! grep -qF Shorewall-based ${SBINDIR}/ifup-local || ! grep -qF Shorewall-based ${SBINDIR}/ifdown-local; then
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echo "WARNING: ${SBINDIR}/ifup-local and/or ${SBINDIR}/ifdown-local already exist; up/down events will not be handled"
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else
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install_local=Yes
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@ -527,7 +527,7 @@ if [ -f ${DESTDIR}/etc/ppp ]; then
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for file in ip-up.local ip-down.local; do
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FILE=${DESTDIR}/etc/ppp/$file
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if [ -f $FILE ]; then
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if fgrep -q Shorewall-based $FILE ; then
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if grep -qF Shorewall-based $FILE ; then
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cp -fp ${DESTDIR}${LIBEXECDIR}/shorewall-init/ifupdown $FILE
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else
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echo "$FILE already exists -- ppp devices will not be handled"
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@ -153,7 +153,7 @@ if [ -d ${CONFDIR}/ppp ]; then
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done
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for file in if-up.local if-down.local; do
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if fgrep -q Shorewall-based ${CONFDIR}/ppp/$FILE; then
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if grep -qF Shorewall-based ${CONFDIR}/ppp/$FILE; then
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remove_file ${CONFDIR}/ppp/$FILE
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fi
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done
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@ -186,7 +186,7 @@ sub setup_route_marking() {
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sub copy_table( $$$ ) {
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my ( $duplicate, $number, $realm ) = @_;
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my $filter = $family == F_IPV6 ? q(fgrep -v ' cache ' | sed 's/ via :: / /' | ) : '';
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my $filter = $family == F_IPV6 ? q(grep -vF ' cache ' | sed 's/ via :: / /' | ) : '';
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emit '';
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@ -223,7 +223,7 @@ sub copy_table( $$$ ) {
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sub copy_and_edit_table( $$$$$ ) {
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my ( $duplicate, $number, $id, $copy, $realm) = @_;
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my $filter = $family == F_IPV6 ? q(fgrep -v ' cache ' | sed 's/ via :: / /' | ) : '';
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my $filter = $family == F_IPV6 ? q(grep -vF ' cache ' | sed 's/ via :: / /' | ) : '';
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my %copied;
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my @copy;
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my @bup_copy;
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@ -344,7 +344,7 @@ replace_default_route() # $1 = USE_DEFAULT_RT
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#
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delete_default_routes() # $1 = table number
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{
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$IP -$g_family route ls table $1 | fgrep default | fgrep -v metric | while read route; do
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$IP -$g_family route ls table $1 | grep -F default | grep -vF metric | while read route; do
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qt $IP -$g_family route del $route
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done
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}
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@ -377,7 +377,7 @@ restore_default_route() # $1 = USE_DEFAULT_RT
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#
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# We didn't restore a default route with metric 0
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#
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if $IP -$g_family -o route list 2> /dev/null | fgrep default | fgrep -qv metric; then
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if $IP -$g_family -o route list 2> /dev/null | grep -F default | grep -qvF metric; then
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#
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# But we added a default route with metric 0
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#
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@ -916,8 +916,8 @@ add_gateway() # $1 = Delta $2 = Table Number
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else
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delta=$1
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if ! echo $route | fgrep -q ' nexthop '; then
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if echo $route | fgrep -q via; then
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if ! echo $route | grep -qF ' nexthop '; then
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if echo $route | grep -qF via; then
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route=`echo $route | sed 's/via/nexthop via/'`
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else
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route="nexthop $route"
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@ -947,7 +947,7 @@ delete_gateway() # $! = Description of the Gateway $2 = table number $3 = device
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gateway=$1
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if [ -n "$route" ]; then
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if echo $route | fgrep -q ' nexthop '; then
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if echo $route | grep -qF ' nexthop '; then
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gateway="nexthop $gateway"
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eval route=\`echo $route \| sed \'s/$gateway/ /\'\`
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run_ip route replace table $2 $route
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