General :: Remove A Configured Network File?
Jan 17, 2011
I have to perform a bonding in few of the redhat linux servers. This is the set of files I created in /etc/sysconfig/network-scripts
ifcfg-bond0
DEVICE=bond0
BOOTPROTO=static
IP=XXXX
NETMASK=XXXXX
[Code].....
Those two are showing still configured. What is the procedure to remove them from the configured list. I don't have a x display to do it graphically.
All I want to do is rename them to different file names and remove them from the network service.
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Mar 16, 2011
I have configured my system to connect to a wireless network on bootup, but now every time I boot I have to wait and watch it connect (it outputs some dhcp connect stuff) which delays the boot process. is there any way to just initialize the script and then go on with the boot process instead of letting it output some pointless crap and waiting for it to end?
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Mar 23, 2010
I am unable to find a suitable forum to post unless anyone knows of one. V1.9c Basically I need to remove a 'ctcl' column which was configured a few years ago and is now redundant. I have trawled through the documentation and google and am basically stuck.
To cut a long story short, I have removed the $BBVAR/hist,hostlog and log but unfortunately they all reappear after 5 mins (same as bb.html and bb2.html). Ive followed nearly every suggestion again to no avail and as im not a BB expert ive hit a brick wall. I was thinking there must be a command to remove the column (as bbrm).
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Apr 10, 2011
how do I remove a double file like " New File" look through everything I own no explantion.
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Dec 2, 2010
I wish to install a C++ plugin for the Eclipse IDE.I have Fedora 10 installed.I goto:
1. System-->Administration-->Add/Remove Software
2. I type 'eclipse' in the seach box and hit 'Find'.
3. From the list of packages available I select 'Eclipse C/C++ Development Tools (CDT) plugin.
3. When I hit 'Apply' I get an error message saying 'No Network connection available' The 'more deatils' tells me: 'Cannot install when offline'
But my computer IS online. I have internet access etc.
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Sep 29, 2010
I have installed Debian 5 and dident configure the network interfaces at installation.Now i am not able to connect to the internet through Ethernet or Wireless. How do i configure the interfaces after installation ?PS. the interfaces show up as "Not configured" in the network manager
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Feb 2, 2010
I am brand new to sendmail. I have a web application running on APACHE2. I'm told that it uses a PHP mail function to send emails for notifications. I configured my php.ini to use sendmail by adding the following line:
sendmail_path= /usr/sbin/sendmail -t -i (I've tried it without the i as well)
As far as the sendmail configuration is concerned, I used the GUI interface provided in the KDE environment (labeled Mail Transfer Agent). I inputted my outgoing mail server's IP address and login information. I also unchecked TLS since my mail server does not use that.
The problem is that no email ever gets sent. The web application states that the email was successfully sent. But I think its because it hands the email to PHP (leaving the responsibility to PHP)...then it believes the email is sent. My mail server uses plain text for authentication. Im not doing anything special with it. I told my mail server to accept connections from my linux box. I also checked my mail server's logs and see that no record of any connection from my linux server is logged.
So it seems my linux server isnt even communicating with my mail server. Both boxes are on the same network. My linux box can ping my mail server just fine. Firewall is disabled. How do I correctly configure sendmail to use an outgoing SMTP server to send emails. And how do I verify that setting works without using the web application I installed? (I want to verify whether or not the issue is with sendmail or the web application). Where do I find sendmail's logs so I can check to see why it's not hitting my mail server?
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Jul 30, 2010
When I ls -l /etc/passwd, -rw-r--r-- 1 root root /etc/passwd When I login as myself, and rm /etc/passwd, it asks: rm: remove write-protected file '/etc/passwd'? If I say yes, will it actually delete the passwd file?
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Mar 12, 2011
I have installed opensuse 11.4 xen on a HP ML115 G5 AMD Opteron server, which previously hosted a fully working opensuse 11.3 xen. The problem seems to be that br0 is not showing as a bridge device in network settings. When I first installed opensuse 11.4 networking was available via dhcp, I then installed the xen tools and answered the prompt to create a bridge, it was only when I re-booted the system that I lost my network connection.
Going back into network settings I compared the settings to an existing working opensuse 11.3 xen install that I have and noticed that br0 is not showing as a bridge device in network settings so cannot be selected, in fact no bridged devices are shown.
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Apr 8, 2011
I have installed centos 5.5 / 64. Configured network but - no internet. On my router I see my pc and IP. On centos, Firewall and selinux are disabled. I try to disable network and activate network manager and reverse but no luck internet is not working. Try to ping my router 192.168.5.1
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Jun 12, 2010
Trying to move from Windows to OpenSUSE. I have installed OpenSUSE 11.2, and am having a hard time trying to connect to the internet using my nokia E65. I have tried to configure the modem thru YaST and it keeps showing that my nokia E65 modem is not configured, but adds another modem every time I configure using the edit button i.e. modem0, modem1 etc.
When i finish the configuration I get pop ups on the bottom right conner:
Notification from network management
WLAN interface attached
Network interface attached
But nothing happens afterwards. When I connect the phone it shows that it is recognized as a modem (probably). but when I click on the icon so it connects to my service provider "econet" it just says activating with a red x in the conner, and still nothing happens!
The following are the screenshots (still not sure how to attach files on this forum), may someone assist, with that too.
I really want to move from Windows but this is what's stopping me. the sooner I connect to the Internet through my phone, the sooner I leave Windows, since it's the only way I can connect to the internet.
I have tried wvdial, and I got the following:
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Oct 28, 2010
Does winbindd must run on linux box client on network with samba ldap server configured as PDC.
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Feb 23, 2011
I want to know something: i have a OS based on Debian configured and installed on a machine that controls all the network. Then, I can access it via another machine (with Windows for example) (connected by crossover cable or using a switch) by a web browser where I can do everything, including adding hosts, adding users, configure mail servers, voip, configure domains, etc etc etc..I would like to install Nagios on my server but I would like to monitor the hosts, routers that I have on the network using the Windows machine. How can I do that? Isn't it supposed to access the nagios information only in the machine where it is installed?
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Jul 28, 2011
I am learning Linux and especially the scripting and server administration aspect. I recently installed TFTPD on a Debian Lenny box and was satisfied with the results. The only drawback that I could find was that a file had to exist before TFTPD would allow a transfer. I understand that this is standard practice however I was wondering if there was a way around this. I am using this TFTP server to backup configurations and IOS images on our Cisco devices in a private network. If there isn't anyway to do this is there a different TFTP server that I could install that would support this functionality. I have read the man pages without much luck and doing Google searches hasn't yielded many results. I really appreciate your help and if there is anything you need from me please let me know./etc/inetd.conf fileQuote:
#:BOOT: TFTP service is provided primarily for booting. Most sites
# run this only on machines acting as "boot servers."
tftp dgram udp wait root /usr/sbin/tcpd /usr/sbin/in.tftpd -s
[code]...
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Nov 17, 2010
My brother is working for a company that is making various types of embedded software. He's been trying to install Micro Core Linux on a device, and it worked after some manual kernel patching & configuring. The issue is this; he need to install this system on hundreds of similar devices. Is there a way of making the configured kernel into a bzImage, so that the kernel can be compiled on the other systems without any tweaking?
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Nov 3, 2010
I just installed Debian 5.0.4 successfully. I want to use the PC as a File Server with two Drives configured as a RAID 1 device. Everything with the RAID device works fine, the only question I have belogs to the GRUB 0.97 Booloader. I would like to be able to boot my Server even if one of the disks fail or the filesystem containing the OS becomes corrupt, so I configured only the data partitions to be a RAID 1 device, so on the second disk should be a copy of the last stable installation, similar to this guide:[URL]...
[Code]...
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Mar 10, 2010
I have a file sample.xml . If I do "vi sample.xml" I can see the following
bash$ cat sample.xml
<content/>
bash$
but I don't want the last character so that it becomes following
bash$ cat sample.xml
<content/>bash$
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Mar 9, 2011
how to remove the network alias (ex: ifcfg-eth0:2)from RHEL5, i had deleted the ifcfg-eth0:2 file from /etc/sysconfig/network-scripts/ifcfg-eth0:3but i can still see the entry in the graphical network configuration after i issued the command system-config-network, i want to remove it from there.
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May 25, 2011
Dir - test - ls -ld shows ls -ld testdrwxr-xr-x 2 joe stduser 4096 May 25 16:25 testinside test dir :-rw-r--r-- 1 admin stduser 0 May 25 16:25 a.txtHow to remove a.txt with out using sudo ..I just tried sudo -u admin rm test/a.txtrm: cannot remove `test/a.txt': Permission denied
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Jun 14, 2011
I installed the wrong file and now I would like to remove it. It was one of those .tar.gz files you have to install with ./configure, make, make install.I suspect files were installed all over the place.Is there a utility for removing a .tar.gz file ?
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Mar 16, 2010
I can't remove a file where I am owner of :
Code:
[jonas@webserver html]$ ls -l | grep file
-rw-rw-r-- 1 jonas jonas 3323 2010-03-15 20:33 file.php
[jonas@webserver html]$ rm file.php
rm: cannot remove 'file.php': Permission denied
The directory that holds this file is html :
Code:
[jonas@webserver mysite]$ ls -l
drwxr-xr-x 2 root root 4096 2010-03-15 18:32 cgi-bin
drwxr-xr-x 9 apache webusers 4096 2010-03-15 20:34 html
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Oct 26, 2010
I have a file like this:
I would like to remove a section between [first] and [second]:
Is almost what I want. I would like the section header to say in place.
Desired output:
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May 8, 2010
I am trying to remove all the files in a directory hierarchy which a certain string inside the file (not the file name, it is the file content).
I can list out all the file name which has a string in the file using 'grep -r -l mystringlooking for'.
But how can I remove all the files returned by the grep ? I am trying this on ubuntu.
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Jun 16, 2010
Situation as follows: i do su to root, then i create admin file with
cat > adminfile
then i exit from root issuing exit command
i can see following adminfile options
-rw-r--r-- 1 root root 10 2010-06-16 16:25 adminfile
however, after executing rm adminfile it really gets removed
-rw-r--r-- 1 root root 10 2010-06-16 16:25 adminfile
[Code]...
As i see it - others have only read permision for that file so they shouldnot be able to remove it.. :/
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Jul 22, 2011
I have got certain files which somehow contain abnormal character "Del" "0x7f" or 177 which represents Del. And this is causing SVN to reject these files and abruptly end the process. I need to remove those characters from the file names but am not able to. find or grep do not search the files. This is how the file looks like with ls or find code...
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Oct 11, 2010
According to security manual only DNS, files, or LDAP should be allowed in nsswitch file however it seems like i have many other services configured in nsswitch files.
below are the content from nsswitch file. What services can be removed considering the system stability.
Code:
passwd: files
shadow: files
group: files
hosts: files dns
[Code].....
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Nov 30, 2009
i want to remove words "Max" and "constrained" in a file given below:
Max 0.003745 constrained
Max 0.004549 constrained
Max 0.001689 constrained
[code]....
and further want to replace "Max" by line number so that i can plot the resulting file. i searched in forum, but couldn't do what i wanted to do. e.g. i used
1)grep command
grep -v "Max" inputfile >outputfile
deletes whole line,and hence whole text.
2) sed command
cat inputfile |sed 's/ .{1,12} //g' >outputfile
gives output
0.003745constrained
0.004549constrained
0.001689constrained
[code]....
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Aug 6, 2010
When i want to remove particular lines containing a specific word in from entire document at a time,i am using the following command.
awk '$columnno !~/specificword/' inputfile > outputfile
But here, coulmn no is my problem, because iam having this in different columns. So i need a solution for it.
How to write such removal command without mentioning column no. , ie irrespective of column no, it has to remove all lines having that specific word.
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May 19, 2010
If you create a file on UNIX/linux with special chars, like touch "la*, you can't remove it with rm "la*. You have to use the inode number(you can if you add the before the name, I know, but you'd have to guess as a user that it was used in the file creation).
I checked the manpage for rm, but there's no metion of the inode number. Doing rm inodenumber doesn't work either.
What is the command for this?
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Jan 11, 2011
I've downloaded some files from the Internet Archive. They come in different file formats and most of the time I use pdf. However, sometimes the scans are saves in colour instead of b/w. This makes it difficult/impossible to read on a dedicated ebook reader. In that case I downloaded the djvu files as on the PC you can select which layer (color, bw,fore,back) one would like to see. Selecting the bw gives excellent results. However, the ebook reader does not has this option.
The question is, how can I remove /extract a layer from the djvu file and save only this layer.
So far I've tried the following two approaches:
1) select bw in the djvu viewer on the PC and printed to postscript file. Followed by a ps2pdf conversion. This works, but generates a fairly large pdf file. Sure, I can again upload it to any2djvu but it just seems to much manual work for each file.
2) I tried the shared annotation feature and said (mode bw). This works on the PC as desired but is ignored on the ebook reader as the other layers are still present.
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