-4
votes
1answer
50 views

What does PIP stand for? [on hold]

What does pip stand for? Does it stands for Python Package Installer? No, I don't think so, it is PPI
0
votes
0answers
34 views

Ubuntu remote desktop user using a key-based login

I have an Ubuntu 14.04 LTS set up and I have a which authenticates using a private key to connect via PuTTY. Is it possible to use remote desktop from windows 7 (xrdp) with key-based login?
0
votes
0answers
13 views

Strange behaviour of application running from NFS

I have two VMs running, one with Fedora 20 and the other with CentOS 6.6. I have a remove home directory mounted under /home1/user with autofs. /etc/auto.home1: user -fstype=nfs ...
3
votes
1answer
24 views

RAID-1 doesn't Assemble, elements listed as SPARE, how to recover?

I recently moved my Kubuntu 12.04 workstation to a new location. It was shutdown normally but when I rebooted it in its new home the RAID-1 array /dev/md0 was GONE! The Elements of the array are ...
1
vote
1answer
57 views

How to keep running a process in Android when disconnecting adb terminal? command “nohup” not found

I'm trying to analyze the reason for random reboots of my phone (see here). Therefore I wanted to record the logcat and kernel messages till the restart to see the logs even after the usb disconnects, ...
1
vote
0answers
21 views

How to return Uptime of successful OpenVPN connection

I'm trying to figure out how to return the UP Time of a successful OpenVPN connection. I've tried different variants of the following code: #!/bin/bash TMP=$(grep 'tun0: link up' /var/log/syslog* | ...
0
votes
1answer
25 views

Debian Dual Boot. Wheezy, and Jessy

Is there a way I could have a Dual Boot OS with the same OS? I want Debian, but I want Jessie, and Wheezy. Are they the same OS or are they different?
1
vote
0answers
19 views

How does _netdev mount option in /etc/fstab work?

I'd like to know what is the exact mechanism (implementation) used to defer mounting until after network interface is up when one uses _netdev option in /etc/fstab? Does systemd alter this behavior? ...
0
votes
0answers
10 views

sco openserver rm cobol 85 old program [on hold]

I'm having an accounting program that was running with rmcobol 85 under sco openserver 5 and I want to run it under ubuntu how to do so
2
votes
1answer
9 views

Why doesn “clpasswd” knows the “-R”?

There is a symbolic link: 2:root@SERVER:/root # ls -la /usr/bin/passwd lrwxrwxrwx 1 root system 39 Feb 3 2014 /usr/bin/passwd -> /usr/es/sbin/cluster/utilities/clpasswd ...
0
votes
2answers
30 views

Linux user not being able to login (/bin/nologin)

I work on a shared linux enviroment (CentOS), but for some reason one of my logins has been locked. When I do a cat /etc/passwd | grep "/home", I can find my user: ...
0
votes
2answers
46 views

How to find a file in Unix using find command?

I have been trying to search for a file which contains a specific pattern. The pattern is itself in a variable tmpfl echo $tmpfl --> ack_2* Now to find for the file in the current working ...
0
votes
0answers
21 views

How to connect SFTP server using command line [on hold]

I wan to connect sftp server using command prompt.I tried following methods but its not working ssh username@remote_hostname_or_IP AND sftp username@remote_hostname_or_IP Its giving me following ...
1
vote
1answer
21 views

Remotely use SSH key authentication (3

I have a VM using ubuntu 14.04. running on a windows. If I use the terminal on the VM desktop, I can connect to my servers without passwords using registered SSH Keys. When I connect to the VM from ...
1
vote
0answers
12 views

Error compiling buildroot

i updated my buildroot for the version "2014.08" (stable version) and i updated the Kernel version (3.12.26) of my project, when the buildroot try to build the "linux-headers-3.12.26" package, occurs ...
0
votes
1answer
37 views

sed command to print all line starting from and end to specific words present in a file

Suppose I have one file File1 consist two Words File1 : PAPER TEAM Now i need to print all the lines of a file M starting from word PAPER end to word Team sed command to print between two words ...
6
votes
1answer
137 views

Converting sparse file to non-sparse in place

On Linux, given a sparse file, how to make it non-sparse, in place? It could be copied with cp --sparse=never ..., but if the file is say 10G and the hole is 2G (that is the allocated space is 8G), ...
1
vote
2answers
44 views

/init can't find /bin/mount, but find / can?

I have trouble, while booting up a linux machine of mine. During the boot phase, while running the /init script it complains about not being able to find mount. My PATH variable is set to /sbin and ...
1
vote
0answers
41 views

Unable to add eth0 in Rhel 7

I am unable to find eth0 in RHEL 7 after just installation. Even I created the eth0 inside the /etc/sysconfig/network-scripts/ directory. After created eth0 inside the network-scripts, I am unable to ...
2
votes
0answers
9 views

Why libpam-systemd run interactively on apt upgrade, even when specified force-confdef/force-confold

I upgrade my packages using aptitude, specifying the apt options --force-confdef and --force-confold. This generally works, but the package libpam-systemd (204-5ubuntu20.8, on Ubuntu 14.04) still ...
-1
votes
0answers
19 views

what happens if route row in the routing tables is empty

I have routing records which have empty values in 'iface' column (SunOS5.10): Routing Table: IPv4 Destination Gateway Flags Ref Use Interface -------------------- ...
0
votes
0answers
16 views

Parabola GNU Linux-Libre doesn't boot

OK, I wanted to migrate from Arch Linux to Parabola, so I followed this instructions and after reboot my system just didn't boot anymore. I got into GRUB, after selecting 'Parabola' menu entry I saw: ...
0
votes
0answers
12 views

Kwin with xfce one of two monitors is black

I've installed kwin on my version of Xubuntu by replacing xfwm4 in xfce4-session.xml with kwin, and it's giving me the problem that my primary monitor (as far as I know or have configured) is entirely ...
0
votes
1answer
16 views

Keep PHP's output with tee -a

Normally when running PHP script in web server mode, this would show up: $ php -S 0.0.0.0:12345 PHP 5.6.1 Development Server started at Mon Nov 24 14:09:22 2014 Listening on http://0.0.0.0:12345 ...
2
votes
1answer
47 views

How to search all text files in Ack? (with --text option being now removed)

Manual says that "The --text option has been removed.". It was setting the --type to text, i.e. ack was searching all text files regardless of their semantic category (i.e. in *.php files, *.txt ...
0
votes
0answers
19 views

Find out the cause of “Hard Block”

I have a Beaglebone Black I managed to install wifi drivers, find networks to connect to, but I always fail to do so. Apparently rfkill is setting Hard Block which is ( correct me if I'm wrong) ...
2
votes
1answer
32 views

Adding a new path in PATH

On a server I own; Git was not working. I found that Git is installed in /usr/local/cpanel/3rdparty/bin/git. So, to make Git available to be used without full path; I logged into ssh as root. Then I ...
1
vote
1answer
24 views

Running script need two command with nohup

I want to run a script with nohup because it takes long time but it needs a password to run. how can I write the command using nohup. For example to run the script interactively I first run php hat ...
0
votes
2answers
38 views

Starting a Linux desktop from CLI [on hold]

I can login to a lab Linux CLI, but have no further info on the install. Is there a generic command for starting a default DE/WM; I seem to recall "startx" would run a default X11 setup, but am ...
0
votes
0answers
35 views

wget stops downloading: Cannot write to `-' (success)

Please have in mind that I don't know anything about this, nor any of its vocabulary, I am a simple web coder, trying to figure my way on the universe! I'm trying to link dropbox on my server, I am ...
0
votes
1answer
27 views

Non-journalled filesystem that allows instant power off?

Is there a filesystem for Linux that allows for instant off via a power switch without going through a shutdown procedure? If so, would there be a significant performance hit compared to a journalled ...
4
votes
7answers
444 views

Command line tool to “cat” pairwise expansion of all rows in a file

Suppose I have a file (call it sample.txt) that looks like this: Row1,10 Row2,20 Row3,30 Row4,40 I want to be able to work on a stream from this file that is essentially the pairwise combination of ...
2
votes
2answers
18 views

Getting transient PID from log into a PS search before it dies

I have a transient prelink process populating our audit log, but we're not sure what the process is. The error log gives us the PID, but it disappears pretty much instantly, as the process finishes ...
0
votes
1answer
31 views

Yosemite + Fusion 7.0.1 now gets “Could not open /dev/vmmon: No such file or directory.” and will not start any VM

I've been on Yosemite on this machine since it hit released, and on Fusion 7 since it released. Now on 10.10.1 and 7.0.1 respectively. On one machine ...
0
votes
2answers
26 views

Launching a Chrome Incognito window logged into a specific google account

Is it possible to launch an incognito chrome window which is logged specifically into a certain google account (loading, say, gmail.com)?
1
vote
0answers
21 views

/dev/disk/by-id creating wrong symlinks for harddrive

I'm running into an interesting problem where on reboots and power cycles, my harddrives will occasionally be given the wrong symlink in /dev/disk/by-id. For example, when I issue ls /dev/disk/by-id I ...
4
votes
1answer
38 views

sound in firefox via ssh -X

I have a headless debian box with speakers. Suppose I'm at my laptop and I do $ ssh headless -X $ audacious then audacious' window pops up on my laptop's screen. If I open a file then it ...
1
vote
1answer
44 views

How to use ARM as LTSP server? [on hold]

Arm has a limited support for server packages on Linux but is it possible to use ARM board i.e Raspberry Pi or Banana Pi(it uses Armhf instruction set rather than dated Armv6 used by raspberry pi) as ...
3
votes
4answers
283 views

How to use sed to selectively remove leading zeros

How can I substitute/remove 0's in this, using sed: 2001:0db8:03cd:0000:0000:ef45:0006:0123 to make it looks like this: 2001:db8:3cd:::ef45:6:123 There are 8 pieces of 4's divided by : in the ...
1
vote
1answer
19 views

gtk-2.0 theme: is it possible to change inactive slider?

I'm doing some slight modification of an existing theme, and I want to have the sliders be different colors in active and inactive windows. Here is an example of the slider code in the gtkrc file ...
1
vote
0answers
16 views

Creating specialised dictionary file for VIM (from Wikipedia?)

I use VIM's dictionary completion feature very frequently, yet have found it unhelpful when it comes to 'specialized' terminology, in my case German philosophical terms. I would now like to create my ...
1
vote
1answer
46 views

DNS: Can I list 1 host in 2 separate domains?

I want to test something, but I lack sufficient number of machines so I was going to overlay a subnetwork listing the same hosts under different names. I can't think of any problem with this, but I ...
0
votes
2answers
18 views

MariaDB installation is showing random letters

So I want to setup MariaDB with nginx and I have in the past but for some reason on my debian 7 machine the MariaDB is all glitched out and shows random letters. Any idea why? Thanks ...
1
vote
2answers
67 views

Sort files according to their extensions

I have made a script that will sort files according to their extension and place them in the proper folder. For example, place abc.jpg in the directory jpg. #!/bin/bash #this script sorts files ...
2
votes
1answer
26 views

how do screenshot / screen grab programs work on POSIX systems running X?

How do screenshot programs such as gnome-screenshot or xfce4-screenshooter get their data? How can they access a stream of the monitor/screen's 2d pixel matrix? Is it possible to stream only a ...
0
votes
0answers
13 views

How Can I make SIP Video to match Skype video in terms of quality?

This is a video connection between a Linux PC and an Android tablet. I really, really don't want to use Skype, but the quality through SIP is just not good enough. Trying to change codecs enabled on ...
0
votes
2answers
8 views

urxvt256c doesnt get .Xresources while urxvt does

So this is something really strange that happened. I've been using mostly urxvt and I want 256 color support, so I installed urxvt256c. However, urxvt256c doesn't listen to .Xresources, it stays ...
1
vote
1answer
13 views

JACK can't play ardour along with any other media

I recently downloaded Ardour2, and it appears that JACK cannot run Ardour along with any other media (Rhythmbox, YouTube, Pandora, etc.). The symptoms are as follows: If Ardour is the first thing I ...
-1
votes
1answer
45 views

Make sudo ask for a password

After installing DevStack, I was forced to put my user as root and gain access. I did that and now I would like to undo it. I removed the line from visudo but still no success. What want like to ...
0
votes
1answer
11 views

Update of XML value with xmlstarlet

I have file config.xml: <?xml version="1.0" encoding="utf-8"?> <widget xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0" id="app" version="2.5" ...

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