Difference between revisions of "Linux"

Revision as of 18:32, 17 June 2005

Techniques: Software: Operating Systems: Linux

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Reference Links

LinuxQuestions wiki
Linux Manpages: man documentation as searchable web pages

User/Security Admin

Commands:
- Users: useradd, userdel, usermod
- Groups: groupadd, groupdel, groupmod

Hardware

lspci - lists all PCI devices found
To mount an ISO image as a folder (untested):

mount -o loop NameOfISO.iso /mount/wherever

Issues

The following may reflect my own ignorance rather than an actual shortcoming in Linux:

Development
- There appears to be no mechanism corresponding to ActiveX (as used for desktop app development)
- There appears to be no application corresponding to Microsoft Access. Yes, you can do all the same stuff with various available tools, but not quickly; v2.0 of OpenOffice is apparently going to include a tool which may be a step in the right direction...
Regular Use
- In Windows, if you create a link to an executable script (batch file -- *.bat) on your desktop (or anywhere), the link is executable with a double-click. Under KDE (in Ubuntu), I can't figure out how to make it execute at all without using a terminal.

How To

Time Zone: If the KDE Clock-setting widget seems to be refusing to set the time zone (or your system clock is refusing to show anything except GMT time), this command may work:

ln -s /usr/share/zoneinfo/America/NewYork /etc/localtime

...where "/America/NewYork" should be replaced by the appropriate file for your time zone. I have not been able to find any documentation on this feature; the command was suggested to me by someone on the #kde forum at irc.freenode.net (see [1]). Remember to use the console "date" command to verify what the system clock is currently set to. --Woozle 08:45, 23 Apr 2005 (CST)

Emptying the Trash: KDE does have trash-management built in, but it's not made obvious. You can do any of the following:
- Navigate (in Konqueror) to "trash:/", then right-click on the panel showing the contents, and select "Empty trash".
- Right-click on the applet panel and add the Trash applet, then left-click on it to use its various functions.
- Create a new URL link on the desktop, give it the URL "trash:/", then right-click on it (my preferred solution). A trashcan icon is available in the "filesystems" icon group.

@@ Line 22: / Line 22: @@
 *Regular Use
 **In Windows, if you create a link to an executable script (batch file -- *.bat) on your desktop (or anywhere), the link is executable with a double-click. Under KDE (in [[Ubuntu]]), I can't figure out how to make it execute at all without using a terminal.
-==Miscellaneous Fixes==
+==How To==
 *'''Time Zone''': If the [[KDE]] Clock-setting widget seems to be refusing to set the time zone (or your system clock is refusing to show anything except GMT time), this command may work:
   ln -s /usr/share/zoneinfo/America/NewYork /etc/localtime
 ...where "/America/NewYork" should be replaced by the appropriate file for your time zone. I have not been able to find any documentation on this feature; the command was suggested to me by someone on the #kde forum at irc.freenode.net (see [http://freenode.net/]). Remember to use the console "date" command to verify what the system clock is currently set to. --[[User:Woozle|Woozle]] 08:45, 23 Apr 2005 (CST)
+*'''Emptying the Trash''': KDE does have trash-management built in, but it's not made obvious. You can do any of the following:
+**Navigate (in Konqueror) to "trash:/", then right-click on the panel showing the contents, and select "Empty trash".
+**Right-click on the applet panel and add the Trash applet, then left-click on it to use its various functions.
+**Create a new URL link on the desktop, give it the URL "trash:/", then right-click on it (my preferred solution). A trashcan icon is available in the "filesystems" icon group.