#contents
~
*起動・終了 [#i1ad0b40]
**再起動 [#s341676a]
# reboot
**シャットダウン [#b91ad51a]
# shutdown
*メモリ状況を調べる [#y61d3733]
**free [#l1daf1ac]
$ free
total used free shared buffers cached
Mem: 505904 455412 50492 0 42016 338528
-/+ buffers/cache: 74868 431036
Swap: 1015800 0 1015800
>実質的な残りメモリ量は431036
**top [#s6fc6019]
$ top
top - 14:29:47 up 13:13, 1 user, load average: 0.05, 0.01, 0.00
Tasks: 78 total, 1 running, 77 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 505904k total, 456156k used, 49748k free, 42296k buffers
Swap: 1015800k total, 0k used, 1015800k free, 338520k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1 root 15 0 2040 632 544 S 0 0.1 0:01.21 init
2 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/0
3 root 34 19 0 0 0 S 0 0.0 0:00.00 ksoftirqd/0
4 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/0
5 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/1
6 root 34 19 0 0 0 S 0 0.0 0:00.00 ksoftirqd/1
7 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/1
8 root 10 -5 0 0 0 S 0 0.0 0:00.00 events/0
9 root 10 -5 0 0 0 S 0 0.0 0:00.00 events/1
10 root 17 -5 0 0 0 S 0 0.0 0:00.00 khelper
**vmstat [#c5d939f7]
$ vmstat 5
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
r b swpd free buff cache si so bi bo in cs us sy id wa st
0 0 4 143220 31088 214164 0 0 4 8 60 28 0 0 99 0 0
0 0 4 143220 31088 214164 0 0 0 3 1008 41 0 0 100 0 0
0 0 4 143220 31096 214164 0 0 0 32 1014 53 0 0 100 0 0
0 0 4 143220 31096 214164 0 0 0 1 1008 39 0 0 100 0 0
>5秒ごとに表示更新
*ディレクトリ操作 [#naaf01ba]
**ディレクトリを階層で作成 [#e4d196b5]
$ mkdir -p ~/rpm/{BUILD,SOURCES,SPECS,SRPMS,RPMS/{i386,i486,i586,i686,noarch,ppc}}
<下記が作成される>
rpm
├ BUILD
├ SOURCES
├ SPECS
├ SRPMS
└ RPMS
├ i386
├ i486
├ i586
├ i686
├ noarch
└ ppc
*画面表示をログとして残す [#v2550b74]
configure実行時とか
# ./configure 2>&1 | tee configure.log.abe
# make 2>&1 | tee make.log.abe
# make install 2>&1 | tee install.log.abe
実行したディレクトリに[configure.log.abe],[make.log.abe],[install.log.abe]が作成される