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| author | hanzongcheng <hanzongcheng@huawei.com> | 2021-11-02 00:16:46 +0800 |
|---|---|---|
| committer | Jan Macku <jamacku@redhat.com> | 2021-11-02 12:08:16 +0100 |
| commit | e5d95235f235c685986706224d759219a84601c7 (patch) | |
| tree | 7a975efd2f1546bf4b0b2e9faff1f64ccb024725 | |
| parent | d615d9188297949a89b2ac64db4314c563955632 (diff) | |
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network scripts: replace "<<<" with pipe
Busybox's shell does not support "<<<", fix it by using pipe.
Signed-off-by: hanzongcheng <hanzongcheng@huawei.com>
| -rwxr-xr-x | network-scripts/ifup-eth | 4 | ||||
| -rw-r--r-- | network-scripts/network-functions | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/network-scripts/ifup-eth b/network-scripts/ifup-eth index 04861e56..de6af876 100755 --- a/network-scripts/ifup-eth +++ b/network-scripts/ifup-eth @@ -100,11 +100,11 @@ if [ "${TYPE}" = "Bridge" ]; then forward_delay="$(convert2sec ${forward_delay} centi)" fi - forward_delay=$(bc -q <<< "${forward_delay} * 2 + 7") + forward_delay=$(echo "${forward_delay} * 2 + 7" | bc -q) # It's possible we are comparing floating point numbers here, therefore # we are using 'bc' for comparison. The [ ] and [[ ]] do not work. - (( $(bc -l <<< "${LINKDELAY:-0} < ${forward_delay}") )) && LINKDELAY=${forward_delay} + (( $(echo "${LINKDELAY:-0} < ${forward_delay}" | bc -l) )) && LINKDELAY=${forward_delay} unset forward_delay fi diff --git a/network-scripts/network-functions b/network-scripts/network-functions index b2ef99e1..c7d9e60e 100644 --- a/network-scripts/network-functions +++ b/network-scripts/network-functions @@ -163,10 +163,10 @@ source_config () ;; esac if [ -n "$HWADDR" ]; then - HWADDR=$(tr '[a-z]' '[A-Z]' <<<"$HWADDR") + HWADDR=$(echo "$HWADDR" | tr '[a-z]' '[A-Z]') fi if [ -n "$MACADDR" ]; then - MACADDR=$(tr '[a-z]' '[A-Z]' <<<"$MACADDR") + MACADDR=$(echo "$MACADDR" | tr '[a-z]' '[A-Z]') fi [ -z "$DEVICE" -a -n "$HWADDR" ] && DEVICE=$(get_device_by_hwaddr $HWADDR) [ -z "$DEVICETYPE" ] && DEVICETYPE=$(echo ${DEVICE} | sed "s/[0-9]*$//") |