I Can't Run Ifconfig

I ran sudo ifconfig and I got:

eth0,lo,and pan1

Pan1? After googling it, I found out that it has to do with bluetooth. But I am not working with bluetooth right now! What is going on. Should I switch it off?

Hello all, I am new to Linux (apparently) and am taking a intro course to the OS. My terminal does not support info or man for the cd command and I would like to know: If you won't find the cd command in either /bin or /usr/bin, or in any directory listed in the PATH setting. How is it executed then? (That is, if there is no cd executable, why doesn't this command cause a “command not found” error?)

Thanks for any help!

I have 2 virtual machines of RHEL 7 installed on VMware. But the Ethernet card by default is virbr0. When i run both the machines simultaneously, IP address of both the machine shows same address when i run command ifconfig.
I want to switch to eth0 card.

Hello,

I am trying to install OCI8. I'm pretty sure the last thing I need to do is run the "./configure" command, but no matter where I try to run it, it gives me back a "file not found" or "command not found" error. I have tried this on CentOS and Fedora and always install PHP with yum. I have done many GUI searches looking through the file system for "php" and have tried to run ./configure in every php folder I can find but the command never runs. Any suggestions are very much appreciated. Thanks so much!

-Matt

P.S. Do I even need to do this if I already edited the "php.ini" file and installed OCI8 with PECL? Thanks!

I have the below URL

http://linoxide.com/ubuntu-how-to/awstats/

in this URL , it have the command "sudo a2enmod cgi" to check the cgi is installed or not , but when I run it , it pops "bash: a2enmod: command not found" , I tried to install it by yum install a2enmod" , but got the below message , would advise how to install it .
Code:

Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: centos.uhost.hk
 * epel: ftp.cuhk.edu.hk
 * extras: centos.uhost.hk
 * updates: centos.uhost.hk
No package a2enmod available.
Error: Nothing to do

I'm new to linux but I use linux a little at school and by connecting through a shell at home. Anyways, I just installed linux a little while ago and I opened a shell and tried to compile some java code by going to the directory of the code and typing "javac someCode.java" like I do at school but it says the command is not found.

I previously had installed the java runtime environment and I just went to go and try to install the java development kit but it says it was already installed.

Is there some sort of path I need to set for the shell to look for the java compiler? Thanks in advance.

Edit:
I have added aliases to my .cshrc file at school and I just found a bashrc file and csh.cshrc file in the /etc folder. Sorry, I'm really new to all of this. Anyways, I'm geussing I have to edit the bash file? Can anyone point me to a good tutorial of scripting for these files???

hello everyone.,
i am using linux Centos 6 machine, i have downloaded "back in time" through command line.
but i dont know how to install "back in time" from the command line.
i found some commands but that for UBUNTU and not running on Centos 6, giving error.
so , without GUI. can be possible to install and use it?????

thanks in advance..

I have made a change to GRUB2 bootloader in etc/default/grub.
Now I need to run 'update grub' for the change to take effect.
However, the 'update grub' command on the terminal is giving this error message:
Code:

root@debian:/# update grub
bash: update: command not found

Can someone please explain why this command is no longer working?

I've had to make a change to grub because I tried to install a new distro which meant I had to alter grub.
The install wasn't successful so I deleted the grub file and then re-installed it.
The re-installed grub needs a change so I can get sound on my pc.
However, I can't add these changes because the 'update grub' command doesn't work.

I've checked the grub file with another debian distro and they are both the same.
So now I don't know if I need to check if a different grub file is the problem or anything else.
Can someone help?

Hi there. I have Ubuntu 14.04 installed. Actually I have been doing a lot of work in this OS for about a year. The thing I cannot still comprehend is how to find files I installed. In this particular case I need glut.h for g++ compiler. So I go here, do this command;

Code:

sudo apt-get install freeglut3-dev

And find out that I already have the newest version (which I have suspected since I recall installing it).

So, the next step is to find the glut.h file and reference it with #include command. I cannot find it anywhere. This website says it has to be he

Code:

/usr/lib/x86_64-linux-gnu/libglut*

Why's the asterisk? Is it a footnote or part of the code?

I don't seem to have /usr/ directory. I cannot find it anywhere.

How does Ubuntu directory work?

Thanks, - A.

Hi

I am new to kali linux and have got a fresh install with all the current updates (without any new repositories). I am really interested in aircrack and wifi exploitation. But before i can do any of that i need to install my second network adapter, the asus n53 pcie. I am able to type this because my motherboard came with its own intergrated wifi adapter, the aetheros (something). That was working out of the box as soon as kali linux was installed, however i need a proper network adapter (the n53) to make use of my 3rd party long range antenna (it can pick up networks over 600m away ).

I am attempting to install my asus n53 pcie network adapter but have had no success at all, most likely because i have no idea what to do once i have extracted the driver. Currently it is sitting in my home folder. It has a few folders and files in it, with these being the folders

(chips, common, include, os, rate_ctrl, sta and tools)

and these being the files

(iwpriv_usage.txt, makefile, readme_sta_pci, rt2860STA.dat, rt2860staCarddat, sta_ate_iwpriv_usage.txt.)

In the readme file it says this in the instructions:

1> $tar -xvzf DPB_RT2860_Linux_STA_x.x.x.x.tgz
go to "./DPB_RT2860_Linux_STA_x.x.x.x" directory.

2> In Makefile
set the "MODE = STA" in Makefile and chose the TARGET to Linux by set "TARGET = LINUX"
define the linux kernel source include file path LINUX_SRC
modify to meet your need.

3> In os/linux/config.mk
define the GCC and LD of the target machine
define the compiler flags CFLAGS
modify to meet your need.
** Build for being controlled by NetworkManager or wpa_supplicant wext functions
Please set 'HAS_WPA_SUPPLICANT=y' and 'HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=y'.
=> #>cd wpa_supplicant-x.x
=> #>./wpa_supplicant -Dwext -ira0 -c wpa_supplicant.conf -d
** Build for being controlled by WpaSupplicant with Ralink Driver
Please set 'HAS_WPA_SUPPLICANT=y' and 'HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=n'.
=> #>cd wpa_supplicant-0.5.7
=> #>./wpa_supplicant -Dralink -ira0 -c wpa_supplicant.conf -d

4> $make
# compile driver source code
# To fix "error: too few arguments to function ¡¥iwe_stream_add_event"
=> $patch -i os/linux/sta_ioctl.c.patch os/linux/sta_ioctl.c

5> $cp RT2860STA.dat /etc/Wireless/RT2860STA/RT2860STA.dat

6> load driver
#[kernel 2.4]
# $/sbin/insmod rt2860sta.o
# $/sbin/ifconfig ra0 inet YOUR_IP up

#[kernel 2.6]
# $/sbin/insmod rt2860sta.ko
# $/sbin/ifconfig ra0 inet YOUR_IP up

7> unload driver
$/sbin/ifconfig ra0 down
$/sbin/rmmod rt2860sta

And this to me looks like another language. I would GREATLY APPRECIATE IT if someone could give me step by step instructions on how to install this, without skipping on anything. I will even pay 10000 dogecoin if someone helps me! I have been searching youtube tutorials for 3 hours (lol) for it and havent found anything. Please help me!

Thanks