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Dec
31
comment Two usb wifi adapaters, only wlan0 appears, how to get wlan1?
Has Gert pointed out, you need to put ifconfig -a not just ifconfig. Or you use ip link show.
Dec
31
comment Two usb wifi adapaters, only wlan0 appears, how to get wlan1?
You need to provide better information. You only show us dmesg output of one wlan device being recognized, not two. Does /var/log/messages contain any information? which driver is used for the wlan devices?
Dec
22
comment Vim to print file on terminal and exit
@cjh: that depends on the user's shell.
Dec
15
comment Writing a service in C: How to pass and process arguments to running service?
This is very generic and not at all Unix/Linux specific. In general you implement it the same way you would, for instance, in Java. However, in plain C the objects will be only in your naming conventions and the libraries are used a little differently.
Dec
12
comment Difference between printf and echo in bash
How did you verify that the echo-attempt does not send the string to the server? The proper way would be to monitor lo and not rely on the server printing stuff. There is always iptables ...
Dec
9
comment Is there any way of prompt a message when a command in /usr/sbin/ is tried to run as nonroot?
+1 for telling me about =~ BASH_COMMAND and DEBUG in one post. But this solution will only work if the sbin folders are in path and the binary is actually about to be exectuted, won't it. This already implies execute rights for non root user which does semantically collide with the intention and error message. But I'm just trying to be smart :-)
Dec
6
revised Static IP address shifting to 192.168.1.251
Edit to use SE markup ... verbatim environments
Dec
6
comment Static IP address shifting to 192.168.1.251
Hi! Welcome to SE. Can you please add the output of dig +trace nimue. Is network-manager still running? And apparently dnsmasq is running (nmap output). Use netstat -tlpen to get the PID of the process listening on TCP Port 53.
Dec
6
suggested suggested edit on Static IP address shifting to 192.168.1.251
Dec
4
answered How to check if DISPLAY is valid
Dec
4
answered What are the reasons for each line in Makefile to be executed in a separate shell?
Nov
23
answered Modify /etc/xdg/lxsession/LXDE/autostart before boot
Nov
1
comment Gnome 3.6.1 doesn't work with startx anymore, only with gdm
I don't Know about archlinux, but the debians have a Set of scripts in /etc/X11/xsession.d/ which construct the command to Start your Desktop Environment. You could Peak in there to See how gdm launches Gnome 3 and steal that command.
Oct
19
comment Hyperthreading not detected by Linux
What kernel are you using?
Oct
14
answered Why people recommend the -j3 option for make when having a dual-core CPU?
Oct
9
comment What's the difference between “dir” and “ls”?
One wouldn't! Ever!
Oct
9
answered Spreading stdin to parallel processes
Oct
5
comment Avoid asking password if `su -m user command` is used under `user`?
Exactly, so su has no way of circumventing that. sudo is built for exactly what the OP want's to do, so he should rather use that then starting to fiddle with su's pam config.
Oct
4
answered Avoid asking password if `su -m user command` is used under `user`?
Oct
2
answered Build Gimp from custom-path libraries