1: #!/bin/sh
2:
3: # Update all awstats sites there is a config file for
4: # This script runs awstats -update for all sites a config file
5: # exists in the awstats config dir. It runs the update process in parallel
6: # for several sites at once. Give the command line argument "-q" to suppress
7: # all but error output.
8:
9: # (c) 2010 under GPL v2 by Adrian Zaugg.
10:
11:
12: # awstats main script
13: AWSTATS_BIN="/usr/lib/cgi-bin/awstats.pl"
14:
15: # awstats configuration directory
16: CONF_DIR="/etc/awstats"
17:
18: # normal awstats config files have this extension
19: CONF_EXT="conf"
20:
21: # File to exclude
22: # Exclude this file, which isn't a config file for awstats, but
23: # also resides in the config directory. Note: Only
24: # files with an extension $CONF_EXT are considered anyway.
25: CONF_TEMPLATE="awstats.default"
26:
27: # Run with this priority (0: normal - 19: friendly)
28: NICENESS=19
29:
30: # Maximum awstats update processes to run at once
31: MAX_PROCESSES=8
32:
33: # Wait that many seconds when MAX_PROCESSES are running
34: # to retry starting new update processes
35: RETRY=2
36:
37:
38:
39: # ----don't edit below this line-----
40:
41: # default to babbly, -q suppress output
42: SPEAK=true
43: if [ "$1" = "-q" ]; then
44: SPEAK=false
45: fi
46:
47: function count_proc() {
48: # count how many instances are already running
49: COUNT_PROC=$(ps -o command -u "$(id -u)" | egrep -cwe '^(/bin/sh|/usr/bin/perl)* *'"$AWSTATS_BIN")
50: }
51:
52: function do_update() {
53: # call awstats
54: if $SPEAK; then
55: nice -n "$NICENESS" "$AWSTATS_BIN" -update -config="$site" &
56: else
57: # Print errors only
58: nice -n "$NICENESS" "$AWSTATS_BIN" -update -config="$site" > /dev/null &
59: fi
60: }
61:
62:
63: # call awstats for each configured domain
64: COUNT_PROC=0
65: CURRENT_DIR="$(pwd)"
66: cd "$CONF_DIR"
67: for conf in *.$CONF_EXT; do
68:
69: notstarted=true
70:
71: # control number uf update processes
72: while [ $notstarted = true ]; do
73: count_proc
74: if [ $COUNT_PROC -lt $MAX_PROCESSES ]; then
75: # exclude the template file
76: if [ "$conf" != "$CONF_TEMPLATE" ]; then
77: site="$(echo "$conf" | sed -e "s/^awstats\.\(.*\)\.conf$/\1/")"
78: $SPEAK && echo "`date "+%Y-%m-%d %H:%M:%S"`: Starting update for $site (already running: $COUNT_PROC)."
79: do_update
80: fi
81: notstarted=false
82: let "site_count += 1"
83: break;
84: fi
85:
86: sleep "$RETRY"
87: done
88:
89: done
90: cd "$CURRENT_DIR"
91:
92:
93: # wait for all processes to finish
94: count_proc
95: if [ $COUNT_PROC -gt 0 ]; then
96: $SPEAK && echo "`date "+%Y-%m-%d %H:%M:%S"`: All jobs started - $COUNT_PROC process(es) still runnning. Waiting..."
97:
98: # wait for processes to finish
99: while [ $COUNT_PROC -gt 0 ]; do
100: sleep "$RETRY"
101: count_proc
102: done
103: fi
104:
105: $SPEAK && echo "`date "+%Y-%m-%d %H:%M:%S"`: Finished. Statistics for $site_count sites updated."
106: exit 0
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