shellץ
OSϥǥեȤǥ롼ȥǥ쥯ȥshellե¹Ԥ롣

2004.8.15

бѥ顧GCC


饤֥Υѥ

()user/libcǥ쥯ȥ˰ươmakeץޥɤǥѥ뤹ȡȥǥ쥯ȥˡ
Standard C饤֥libc.oפ롣
 
()user/posixǥ쥯ȥ˰ươmakeץޥɤǥѥ뤹ȡȥǥ쥯ȥˡ
POSIX饤֥posix.oפ롣
 
()user/netǥ쥯ȥ˰ươmakeץޥɤǥѥ뤹ȡȥǥ쥯ȥˡ
network饤֥net.oפ롣


shellΥѥ

()userǥ쥯ȥ˰ươMakefileפ"LIBGCC="ˡGCCȤ߹ߴؿ饤֥libgcc.a
Υѥꤹ롣
ˡlibgcc.aפ/usr/lib/gcc-lib/i386-redhat-linux/3.2/פˤʤ顢LIBGCC=/usr/lib/
gcc-lib/i386-redhat-linux/3.2/libgcc.aפȽ񤭴롣

()make 'file=shell'פȥޥɤϤƥѥ뤹ȡbin/ǥ쥯ȥˡshellפ롣


󥹥ȡ

ƥȵLinuxΩơshellץեOS롼ȥǥХEXT2ե륷ƥ
롼ȥǥ쥯ȥ˥ԡ롣


¹

OSƥȵΩ夲OS꤬λȡ롼ȥǥ쥯ȥˤshellץե뤬¹Ԥ롣
shellμ¹Ԥȡ/>פȤץץȤɽ졢ޥɤϤǤ褦ˤʤ롣


ǽ

ʣ˥եμ¹
Ʊǥ쥯ȥΥե¹Ԥʤ./ե̾ ...פǤࡣ
̥ǥ쥯ȥΥե¹Ԥʤ֥ǥ쥯ȥ̾/ե̾ ...פǤࡣ
Хå饦ɤǼ¹ԤȤϡޥɤκǸˡ &פդ롣
./ե̾ ... &

ʣȤ߹ߥޥ
	cd      ȥǥ쥯ȥΰư
cd ǥ쥯ȥ̾
	halt    ƥߡ
	ls      ǥ쥯ȥե롦ǥ쥯ȥɽ
	ls (ȥǥ쥯ȥξ)
	ls home/dir (ǥ쥯ȥ)
	reboot  ƥκƵư
	fg      Хå饦ɥ֤üΥեɤѤޤϡΥ֤򵯤
	fg (1ֺǽΥ֤롣)
	fg %n ('n'ϿnܤΥ֤롣)

ʣ˥ȥ륳ޥ
	Ctrl+c  եɼ¹Υ֤νλ
	Ctrl+z  եɼ¹Υ֤ߡ
	Ctrl+u  á
	Ctrl+h  ʸ(= BackSpace)
	Ctrl+j  Խλ(= Enter)
