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BWM-NG 监控网络带宽和磁盘IO的小利器 给大家介绍一种GNU小工具，希望能对大家系统管理工作带来方便！ 安装 bwm-ng 官网： http://www./ ·cd /usr/src wget http://www./bwm-ng/bwm-ng-0.6.tar.gz tar zxvf bwm-ng-0.6.tar.gz cd bwm-ng-0.6 ./configure && make && make install 1.监控网络：
2.监控磁盘IO
# bwm-ng --help //更详细的使用大家一起挖掘 Bandwidth Monitor NG (bwm-ng) v0.6 Copyright (C) 2004-2007 Volker Gropp <bwmng@> USAGE: bwm-ng [OPTION] ... [CONFIGFILE] displays current ethernet interfaces stats Options: -t, --timeout <msec> displays stats every <msec> (1msec = 1/1000sec) default: 500 -d, --dynamic [value] show values dynamicly (Byte KB or MB) -a, --allif [mode] where mode is one of: 0=show only up (and selected) interfaces 1=show all up interfaces (default) 2=show all and down interfaces -I, --interfaces <list> show only interfaces in <list> (comma seperated), or if list is prefaced with % show all but interfaces in list -S, --sumhidden [value] count hidden interfaces for total -A, --avglength <sec> sets the span of average stats (Default 30s) -D, --daemon [value] fork into background and daemonize -h, --help displays this help -V, --version print version info Input: -i, --input <method> input method, one of: proc netstat disk -f, --procfile <file> filename to read raw data from. (/proc/net/dev) --diskstatsfile <file> filename to read diskstats (Linux 2.6+) from. (/proc/diskstats) --partitionsfile <file> filename to read diskstats (Linux 2.4) from. (/proc/partitions) Output: -o, --output <method> output method, one of: plain, curses, curses2, csv, html -u, --unit <value> unit to show. one of bytes, bits, packets, errors -T, --type <value> type of stats. one of rate, max, sum, avg -C, --csvchar <char> delimiter for csv -F, --outfile <file> output file for csv and html (default stdout) -R, --htmlrefresh <num> meta refresh for html output -H, --htmlheader show <html> and <meta> frame for html output -c, --count <num> number of query/output for plain & csv -N, --ansiout disable ansi codes for plain output (ie 1 for one single output) |
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