【正文】 ....................................................... 29 rm........................................................................................................................................................ 30 rmdir ................................................................................................................................................... 31 sed....................................................................................................................................................... 31 sort ...................................................................................................................................................... 32 tail ....................................................................................................................................................... 33 touch ................................................................................................................................................... 34 uniq ..................................................................................................................................................... 34 unix2dos.............................................................................................................................................. 35 vdir ...................................................................................................................................................... 36 vi.......................................................................................................................................................... 36 wc........................................................................................................................................................ 39 2 磁盤管理 .......................................................................................................................................................... 41 dd ........................................................................................................................................................ 41 df ......................................................................................................................................................... 44 du ........................................................................................................................................................ 45 fdisk..................................................................................................................................................... 46 format ................................................................................................................................................. 47 free...................................................................................................................................................... 48 mount.................................................................................................................................................. 49 umount ............................................................................................................................................... 54 3 壓縮管理 .......................................................................................................................................................... 56 bunzip2 ............................................................................................................................................... 56 bzip2.................................................................................................................................................... 56 cpio...................................................................................................................................................... 57 gunzip.................................................................................................................................................. 59 gzip ...................................................................................................................................................... 60 split ..................................................................................................................................................... 61 tar........................................................................................................................................................ 62 unzip.................................................................................................................................................... 65 zgrep ................................................................................................................................................... 66 zip........................................................................................................................................................ 66 4 進程管理 .......................................................................................................................................................... 68 3 crontab................................................................................................................................................ 68 kill........................................................................................................................................................ 68 nohup.................................................................................................................................................. 69 ps......................................................................................................................................................... 70 renice ..............................................................................