4、Linux文件系统及常用命令

Linux2004.10•Linux–––LinuxbindevetchomelibsbintmpusrvarX11adminbinliblocalsrclinuxLinux•/bin:•/dev•/etc•/home•/lib•/sbin•/tmp•/usr•/var•––••5.4•“/”••,•Linux(•••.c.gz,.conf,.wav,.ofile•Linux•ls:–ls[][]–•-a:•-l:•-F:•-R:•pwd:•cd–cd–cd–cd..•mkdir[-p]–-p–mkdiraa,mkdir-pbb/cc•rmdir[-p]–-p–•••cat–:cat–cat–:cat1[2][3]..–cat12….n•touch–touch•••:rm–rm1[23…..]–rm-i–rm–r•:cp–cp[][]–cp-i:–cp-r•mv––:mv[][]–mv•••mv–mv•••mv–mv•••–more•more–less•less–tail•tail[-num]–head:•head[-num]•ln––ln-s]()–ln••ln–ln-s•–ln-s••find––find–find.-namef1[-print]find/-name“*.c”[-print]•find–•-name:•-type:•-size:•-atime:•-mtime:•-newer:•find–•-print•-execcommand\;:command•-okcommand\;:command•slocate––slocate[]–updatedb(root•whereis–:–whereis–whereis•wc––wc[–wcf1–•-w:•-l•-c•Linux•––•–––lslist,lslistlistlistlist–lslist,lslistlistlistlistlist,.•–––:catf1f1cat–•Linuxiiii•Linux–––i–•••i–ii64–i•i