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標(biāo)題: shell幫助 [打印本頁(yè)]
作者: gyl4802959    時(shí)間: 2009-06-11 10:18
標(biāo)題: shell幫助
我有個(gè)文件，內(nèi)容如下：
  1. xorg-x11-xfs-1.0.2-4.i386
  2. coolkey-devel-1.1.0-6.el5.i386
  3. redhat-lsb-3.1-12.3.EL.el5.centos.i386
  4. firstboot-tui-1.4.27.7-1.el5.centos.i386
  5. yum-updatesd-0.9-2.el5.noarch
  6. dbus-devel-1.1.2-12.el5.i386
  7. bluez-utils-3.7-2.2.el5.centos.i386
  8. apmd-3.2.2-5.i386
  9. gnome-vfs2-2.16.2-4.el5.i386
  10. libgnome-2.16.0-6.el5.i386
  11. libbonoboui-2.16.0-1.fc6.i386
  12. libgnomeui-2.16.0-5.el5.i386
  13. gnome-python2-2.16.0-1.fc6.i386
  14. gnome-python2-canvas-2.16.0-1.fc6.i386
  15. gnome-python2-gconf-2.16.0-1.fc6.i386
  16. gnome-mount-0.5-3.el5.i386
  17. xulrunner-1.9.0.5-1.el5.i386
  18. xulrunner-devel-1.9.0.5-1.el5.i386
  19. hwbrowser-0.30-2.el5.noarch
  20. dogtail-0.6.1-2.el5.noarch
  21. gnome-python2-bonobo-2.16.0-1.fc6.i386
  22. gnome-python2-gnomevfs-2.16.0-1.fc6.i386
復(fù)制代碼


我怎么讓它只顯示如下這種格式：
  1. libgnome
  2. libbonoboui
  3. libgnomeui
  4. gnome-python2
  5. gnome-python2-canvas
  6. gnome-python2-gconf
  7. gnome-mount
  8. xulrunner
  9. xulrunner-devel
  10. hwbrowser
  11. dogtail
  12. gnome-python2-bonobo
  13. gnome-python2-gnomevfs
復(fù)制代碼
作者: lululau    時(shí)間: 2009-06-11 10:22
sed 's/-[0-9].*//' filename
作者: lucash    時(shí)間: 2009-06-11 10:22
sed 's/-[0-9]*\..*$//g'



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