26
votes
1answer
2k views

Do I need to worry about “tail: unrecognized file system type 0xbeefdead”?

I'm trying to follow a regular text file with tail -f -n 50 filename. I get the information from the file just fine, except I always get this error message: tail: unrecognized file system type ...
1
vote
1answer
119 views

Can I mirror lo as eth0? [closed]

Is it possible to make eth0 point to lo? I have dumb process that keeps acting as eth0 exists while it doesn't.
0
votes
1answer
3k views

KVM Domain not creating

While I am trying to create a new KVM Machine , I am getting the following error , Unable to complete install: 'Domain has not existed. You should be able to find more information in the logs' ...
1
vote
1answer
274 views

For loop not getting executed correctly over ssh

I have a script in which I am reading from a csv file where it contains SourceIp, DestinationIP,Source Ports, Destination Ports. First I am reading the sourceIp and trying to do ssh over it (I am ...
4
votes
3answers
2k views

purpose of run-parts(8) utility

At least under Debian-based systems, there is a run-parts utility in debianutils package which is used in various scripts. For example in /etc/X11/Xsession. It will run all the executable files found ...
4
votes
2answers
1k views

What information do I need to solve an APT dependency issue?

I've seen several times people with unmet dependencies, which apt-get doesn't tells straightforward what's the problem, like this one: The following packages have unmet dependencies: ...
4
votes
2answers
716 views

What's the difference between the Partition GUID Code and Partition unique GUID?

I'm just reading up on GUID partition tables, and messing around with gdisk, I see these two titles. What is the difference between them? I am referring to the following (emphasis mine) shown when ...
0
votes
1answer
740 views

Fedora doesn't boot after migration to new disk

I bought a new larger SSD and copied all data from the old SSD to the new one. On the SSD I have Ubuntu and Fedora, Ubuntu works normally after migration but Fedora boots into Emergency Mode. I have ...
6
votes
1answer
1k views

merge pcap files

I'm trying to merge 15 pcap files using wireshark. The merging is successful. I'm using appending function so that the second file is just added to the bottom of the first file. But when this is done, ...
1
vote
1answer
303 views

External Dell monitor has ghosting effects on dropdowns and terminals

I have an external monitor setup that works perfectly in windows, but in linux mint I get weird ghosting effects in the monitor. the monitor is a DELL SP2309Wc with resolution of 2048 x 1152 No ...
5
votes
6answers
9k views

How to reverse a string made of digit in bash?

What is the best way to turn out digits in number? E.g. $ echo 123 | hook 321 $ echo 12358 | hook 85321
17
votes
2answers
70k views

How to insert text after a certain string in a file?

Right now I'm using echo "Hello World" >> file.txt to append some text to a file but I also need to add text below a certain string let's say "[option]", is it possible with sed? EG: Input ...
1
vote
1answer
3k views

How to setup openvpn client on linux mint

I am used to setting up the openvpn clinet on windows 7. How do I setup openvpn clinet on linux mint? I can't find a gui or a simple way to do so. My gui is nautilus
9
votes
1answer
223 views

Cronjob to Run and then Terminate

I want to add a cron entry that does something like: 00 00 * * * * /tmp/script.sh Is there something I can add to the end of the line, so that when it is finished, it will remove the line out of my ...
1
vote
1answer
75 views

Modifying linux for different boards

There are different linux available for different boards- called "linux ports" For example a (uc)linux port for STM32F4291 Discovery kit, a linux port for Beagleboard and so on. I want to know what ...
2
votes
1answer
265 views

How to link the unlinked files?

When you rm a file it will call unlink(), and unlink() will remove the file from the Directory entry and its inode is freed. But, the actual content of the file is still in the disk. Is there any way ...
7
votes
1answer
18k views

Fix held broken packages on debian?

I want to begin exploring moving myself away from google apps, because it's expensive, and it looks like citadel has all of the groupware functions I need. So I am trying to install citadel-suite ...
0
votes
1answer
602 views

Authentication failure for FTP server [duplicate]

I followed this link to install ftp server. And also added ftp user(ftpuser) and also added ftp password(1234567). But when I am using this password in any wordpress site or any ftp software such as ...
9
votes
2answers
588 views

aptitude: Meaning of curly brackets, i.e. package1{b} package2{a} package3{u}

When using aptitude, the list of changed packages sometimes has a single character in curly brackets behind some package names. The man-page has two examples of them but does not explain them (version ...
2
votes
1answer
418 views

How can I list all the dependencies necessary to install PHP-Soap?

I have a server running Centos 5.10 with no internet access that I control remotely on which I'd like to install PHP-Soap. I also have an identical box in the office which is a clone of the remote ...
2
votes
1answer
380 views

pfsense: No more processes

Sometimes my pfsense (1.2.3-RELEASE) goes crazy: every nat rules go down the web interface reply me with many errors (Warning: shell_exec(): Unable to execute...) my ssh daemon refuse to open a new ...
1
vote
2answers
2k views

PHP+FastCGI+nginx on Debian

I new with Debian. I want to use php on Debian. I do: apt-get install php5-cli php5-cgi spawn-fcgi Create file /usr/bin/php-fastcgi: #! /bin/sh PHP_FCGI_CHILDREN=3 PHP_FCGI_MAX_REQUESTS=1000 exec ...
3
votes
3answers
17k views

How to Use Encrypted password in shell script AIX

I had written a shell script that will connect with the Database to perform some operations This is my sample code #!/usr/bin/ksh . /home/ram/.profile sqlplus username/pwd@TNS<<EOF select ...
1
vote
2answers
313 views

difference between “ls –alR /” and “ls –alR / &”? [duplicate]

What is the difference between "ls –alR /" and "ls –alR / &"? I seem to get the same out put. but the & sign i think should run it in background?
2
votes
1answer
476 views

gnome-open execute shell script

Is there a way to execute shell scripts automatically using gnome-open? If I call gnome-open script.sh in the terminal, the script opens in the default text editor. However the shell-script is ...
1
vote
2answers
106 views

What is ~/default used for? [closed]

When I connect to my server using a the shell provided by Capistrano it executes ~/default before every command. I can't find out if this is Capistrano related or if this file has some generic use ...
0
votes
1answer
348 views

Install the roboform lite extension in Debian Wheezy Iceweezel

How do I install the roboform lite extension in Debian Wheezy Iceweezel browser? All I have is an XPI file.
4
votes
1answer
885 views

USB keypad (HID) not responding in linux but in grub

An external USB keypad I'd like to use gets recognised as a USB HID device, but it is not functional when Linux is booted. It does work when plugged into a Windows desktop and it does work while in ...
2
votes
0answers
86 views

Run script when window manager loads using root owned 700 autostart file

One of the 3rd party proprietary GUI software I use requires typing login credentials every time I log in to my Cinnamon desktop. It does not support autologin of any kind. Therefore, I decided to ...
3
votes
2answers
10k views

Install the virtual box guest additions Debian wheezy

I am trying to install the virtual box guest additions and it mounts successfully on to Debian wheezy. When I open this mounted drive I see a message in nautilus in the top right saying "the ...
-2
votes
1answer
190 views

concatenate or remove multiple files of a directory

In general for file concatenation with the same extension, we use cat *.txt. But in case we are in a different directory and trying to concatenate another directory's files how to do that ? I have ...
7
votes
2answers
794 views

File system that never breaks (data loss acceptable)

There're several existing topics revolving around this issue, but what I seek is slightly different. I have an sd card on an embedded Linux and it suffers from power loss. I might be able to modify ...
1
vote
1answer
2k views

Get an error with apt-get trying to install pidgin [closed]

I'm running this as a debian wheezy inside a vm with NAT networking with a win7 host. When I try to install pidgin using sudo apt-get install pidgin I get following error Err ...
3
votes
1answer
3k views

Linux-image-3.2.0.4-amd64 vs linux-image-amd64 [duplicate]

Installing Debian I have to choose between the kernels linux-image-3.2.0.4-amd64 linux-image-amd64 What's the difference?
4
votes
4answers
222 views

A shell tool to “tablify” input data containing ANSI escape codes

I have input containing ANSI color codes that I'd like to tablify. I want the output to remain colored, so the tablified output should maintain the ANSI color codes. Hence, naively stripping them away ...
1
vote
3answers
849 views

Mount a second ssd drive on centos - How can I figure out which is the unused drive?

I need to mount my secound ssd drive to /home2. I already created the folder /home2 - Now, how can i figure out which is the unused drive ? Is this /dev/sda or sdb ? What is the exactly thing i`ve to ...
2
votes
2answers
282 views

English Fonts with Persian Glyph

I'm trying to solve this problem for sometime. In the title bar of my web browsers and places like that; If there is a Farsi (Persian) string, it is shown like **** or something similar. I searched ...
3
votes
4answers
3k views

bash script and local env variable namespace collision

I have a bash script with a variable called VAR_A I also have a local env variable called VAR_A The bash script calls the command: echo ${VAR_A} I am not able to change the variable in the script ...
2
votes
1answer
19k views

Preparing USB drive for Kali Linux

I'm new to Kali Linux. I want to install it on my PC which is already running windows 8. I know how to dual boot a PC. I'll be booting Linux from a USB device, but while creating a bootable USB ...
1
vote
1answer
2k views

E: Unable to locate package tlp

I an trying to install tlp as explained in the website by addin ppa as follows in Linux Mint 15 sudo add-apt-repository ppa:linrunner/tlp sudo apt-get update and then sudo apt-get update ...
1
vote
0answers
104 views

Tracking user CPU hours

I am looking to work out which users on our system are using the most CPU resources. to check this? So I would like to find out: CPU-hours this month, (and % of total) CPU hours this week, (and % ...
1
vote
1answer
588 views

Video colors reversed (negative) in Ubuntu 12.04 LTS

What's the fix for negative colors in videos (Ubuntu 12.04 LTS)? Pictures or thumbnails are not effected, only videos. It does not seem to be a browser problem as videos viewed offline exhibit the ...
0
votes
0answers
370 views

AiX topas snapshot to web

My script for taking snapshot from TOPAS looks like this: #!/usr/bin/bash whoami export TERM="xterm" (sleep 3; echo q)| topas -Emi 2 | \ tr -d '\r' | \ ...
1
vote
0answers
67 views

Menu not shown in GTK applications

The menu bar is hidden for all my GTK applications (LXTerminal, Leafpad, Thunar...). How can I show it? I have the issue with OpenBox, and with Gnome-shell.
4
votes
2answers
46k views

Unable to get Gnome desktop after installing from CentOS 6.5 minimal

I have just installed CentOS 6.5 minimal. The reason I installed the minimal version is that the full version had ISOs of over 3GB each and my CD-RWs can only told about 750 MB. I would like a ...
33
votes
2answers
4k views

Why is this random password flagged saying it is too simplistic/systematic?

How is the random string M1uG*xgRCthKWwjIjWc*010iSthY9buc being detected as too simplistic/systematic for a password according to passwd and cracklib-check? Try it on your machine and see echo ...
2
votes
0answers
102 views

Trying to record from the default audio source

I am trying to record the sound output, but this looks more complicated than expected. I expected that arecord -f cd -t wav --max-file-time 3600 --use-strftime %Y/%m/%d/listen-%H-%M-%v.wav would ...
0
votes
0answers
730 views

Dropbear SSH on Cygwin won't allow passwordless login

I am using Dropbear SSH running on Cygwin, on Windows 7, on a VMware virtual machine, on Windows 8.1. On my physical OS I have Cygwin and I am trying to get passwordless login using openssh on ...
1
vote
2answers
838 views

Need to install VirtualBox Guest Additions 4.3.8 in CentOS 6.3

My host system is OSX 10.9.2 and I'm running VirtualBox 4.3.8. In a Hadoop class I took recently, we were provided with a VM disk image preloaded with CentOS 6.3 and a lot of Hadoop-related ...
1
vote
2answers
4k views

Proxy problem in Mint 16

I recently installed Mint 16 alongside windows 8. I use the Internet through a proxy server in my campus.So after setting the proxy in the Network setting, I noticed that the Software center and the ...

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