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* usr/lib/byobu/ec2_cost, usr/lib/byobu/network: LP: #914098

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- fix regression from r1839, add colon to IFS
This commit is contained in:
Dustin Kirkland 2012-01-15 09:50:46 -06:00
commit 19dae74ed4
3 changed files with 10 additions and 3 deletions
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2
debian/changelog vendored
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@ -14,6 +14,8 @@ byobu (5.3) unreleased; urgency=low
- use READLINK
* usr/share/byobu/profiles/tmux:
- add some comments
* usr/lib/byobu/ec2_cost, usr/lib/byobu/network: LP: #914098
- fix regression from r1839, add colon to IFS
-- Dustin Kirkland <kirkland@ubuntu.com> Sun, 08 Jan 2012 20:28:08 -0600

5
usr/lib/byobu/ec2_cost
View file

@ -33,6 +33,7 @@ __ec2_cost_detail() {
__ec2_cost() {
local zone type file_to_stat cpu mem rate hours tx_gb rx_gb network_cost uptime_cost total_cost interface cache="$BYOBU_RUN_DIR/cache.$BYOBU_BACKEND/ec2_cost"
OIFS="$IFS"
# Try to use metadata service
if metadata_available; then
[ -s "$cache.zone" ] || wget -q -O "$cache.zone" http://169.254.169.254/latest/meta-data/placement/availability-zone 2>/dev/null &
@ -75,13 +76,15 @@ __ec2_cost() {
# Auto detect network interface
interface=`tail -n1 /proc/net/route | awk '{print $1}'`
local iface rbytes rpackets rerrs rdrop rfifo rframe rcompressed rmulticast tbytes tpackets terrs tdrop tfifo tcolls tcarrier tcompressed
IFS="$OIFS:"
while read iface rbytes rpackets rerrs rdrop rfifo rframe rcompressed rmulticast tbytes tpackets terrs tdrop tfifo tcolls tcarrier tcompressed; do
if [ "$iface" = "${interface}:" ]; then
tx_gb=${tbytes}
rx_gb=${rbytes}
break;
break
fi
done < /proc/net/dev
IFS="$OIFS"
tx_gb=$(echo ${tx_gb} | awk '{ printf "%f", $1 / 1024 / 1024 / 1024 }')
rx_gb=$(echo ${rx_gb} | awk '{ printf "%f", $1 / 1024 / 1024 / 1024 }')
network_cost=`echo "$tx_gb" "$TX_RATE" "$rx_gb" "$RX_RATE" | awk '{printf "%f %f", $1*$2, $3*$4}' | awk '{printf "%f", $1 + $2}'`

2
usr/lib/byobu/network
View file

@ -42,12 +42,14 @@ __network() {
cache="$BYOBU_RUN_DIR/cache.$BYOBU_BACKEND/network.$i"
[ -r "$cache" ] && read x1 < "$cache" || tx1=0
local iface rbytes rpackets rerrs rdrop rfifo rframe rcompressed rmulticast tbytes tpackets terrs tdrop tfifo tcolls tcarrier tcompressed
IFS="$OIFS:"
while read iface rbytes rpackets rerrs rdrop rfifo rframe rcompressed rmulticast tbytes tpackets terrs tdrop tfifo tcolls tcarrier tcompressed; do
if [ "$iface" = "${interface}:" ]; then
[ "$i" = "up" ] && x2=${tbytes} || x2=${rbytes}
break;
fi
done < /proc/net/dev
IFS="$OIFS"
echo "$x2" > "$cache"
rate=$((8*($x2 - $x1) / $t / 1024)) # in kbps
[ "$rate" -lt 0 ] && rate=0