shellץ
OSϥǥեȤǥ롼ȥǥ쥯ȥshellե¹Ԥ롣

2004.4.11

бѥ顧GCC

饤֥Υѥ
 ()user/libcǥ쥯ȥ˰ươmakeץޥɤǥѥ뤹ȡȥǥ쥯ȥˡ
 Standard C饤֥libc.aפ롣
 ()user/posixǥ쥯ȥ˰ươmakeץޥɤǥѥ뤹ȡȥǥ쥯ȥˡ
 POSIX饤֥posix.aפ롣

shellΥѥ
userǥ쥯ȥ˰ươmake 'file=shell'פȥޥɤϤƥѥ뤹ȡ
bin/ǥ쥯ȥˡshellפ롣

󥹥ȡ
ƥȵLinuxΩơshellץեOS롼ȥǥХEXT2ե륷ƥ
롼ȥǥ쥯ȥ˥ԡ롣

¹
OSƥȵΩ夲OS꤬λȡ롼ȥǥ쥯ȥˤshellץե뤬¹Ԥ롣
shellμ¹Ԥȡ/>פȤץץȤɽ졢ޥɤǤळȤǤ롣

ǽ
ʣ˥եμ¹
Ʊǥ쥯ȥΥե¹Ԥʤ/>./ե̾ ...פǤࡣ
̥ǥ쥯ȥΥե¹Ԥʤ/>ǥ쥯ȥ̾/ե̾ ...פǤࡣ

ʣȤ߹ߥޥ
cd  ȥǥ쥯ȥΰư
/>cd ǥ쥯ȥ̾
	halt  ƥߡ
	ls  ǥ쥯ȥե롦ǥ쥯ȥɽ
	/>ls (ȥǥ쥯ȥξ)
	/>ls home/dir (ǥ쥯ȥ)
