-1
votes
0answers
5 views

Removing first three charachters from a column

chrII 71865 72972 YBL081W . + SGD gene . ...
0
votes
1answer
9 views

LibreOffice + MediaWiki or: what are you using to write your MediaWiki Articles?

I always used LibreOffice to write my MediaWiki-articles and saved it as MediaWiki .txt-file to use it on our Wiki. Since I upgraded my PC I have the new LibreOffice 4.4.2.2 where they didn't include ...
2
votes
1answer
18 views

How to figure out which network interface is used by NFS on Solaris 10?

I have a server with 8 network interfaces configured. From it, I share some directories and export nfs mounts to other servers. My question is how do I figure out which of the 8 interfaces is used ...
-3
votes
2answers
18 views

upload images in tomcat server [on hold]

I am facing image upload issue in tomcat server outside the war file. My image location is /home/username/tomcat-images.and what is the url of to access images in web browser.
0
votes
4answers
76 views

The first Line of Scripting [duplicate]

what does #!/bin/bash at the 1st line mean ? Is it just a comment and ignored by the shell like all other comments in program OR Only this line is interpreted by the interpreter and all the other ...
-4
votes
1answer
32 views

What does ps aux | sort -rk 3,3 | head -n 5 meant?

What does command ps aux | sort -rk 3,3 | head -n 5 do ? Please explain each command .
1
vote
1answer
17 views

qemu command line management

I'm interested in qemu, specifically the kvm feature in Linux which is operated through the command line. I see there are a ton of features available for gnome-boxes and libvirt specifically. My ...
0
votes
1answer
13 views

how to make special program run with different version of java from system?

My system need to use java 1.7. However, I need to run some old apps which require java1.6. Can I use shell script to let the old apps use correct java version? Could the $JAVA_HOME help? I try to ...
0
votes
1answer
9 views

How to avoid duplicate connection names? (32) Connection 'Auto Ethernet' is already active on enpXXX

Is there any way that I can make networkmanager to assign some unique names or device derrived name instead of Auto Ethernet so that we can avoid the names conflict? After I've upgraded to Ubuntu ...
0
votes
1answer
13 views

How does Elinks renders the HTML? [on hold]

I like the elinks browser and I would like to know how does it render the HTML into text, using ANSII styles. I suppose there is a library behind elinks to handle the rendering, or it should be. Is ...
0
votes
0answers
4 views

Rabbitvcs not showing lock owner

I have installed rabbitvcs in my ubuntu 14.04 system. It's working well in it. But it's not showing the file lock owner when locking some already locked file. It just says failed lock. As I show in ...
0
votes
1answer
13 views

Command to delete directories whose contents are less than a given size

I'm working in a directory ~/foo which has subdirectories ~/foo/alpha ~/foo/beta ~/foo/epsilon ~/foo/gamma I would like to issue a command that checks the total size under each "level 1" ...
0
votes
0answers
7 views

Gentoo boots into grub2, “You need to load the kernel first”

I just finished my first Gentoo install and rebooted. I'm taken to GRUB2 and try to boot, it returns error: you need to load the kernel first I tried kernel /vmlinuz But it could not find ...
0
votes
0answers
13 views

firefox 38 hanging with corporate proxy and winbind?

I seem to have broken firefox 38 and it is unusable. It just hangs and freezes for long periods of time ranging from a few seconds up to infinity - usually in steps at the authentication prompt for ...
-1
votes
0answers
13 views

Beginner Having Trouble with X Server [on hold]

I want to install Linux on my PC. I made it past formatting my drive, then installed Linux Mint. I seem to have a problem with the interface, possibly the X Server. My screen turned White. I thought ...
0
votes
0answers
15 views

Installing new WD green hdd

I've purchased a new Western Digital Green Power 1TB 3.5 inch internal hard drive on eBay but I can't get any of my desktops to recognise it. Model number WD 10EURX. I'm using Linux Mint 17 Mate and ...
5
votes
2answers
141 views

Differentiating between running and being sourced in a bash shell script?

Either what I'm asking here is extremely unorthodox/unconventional/risky, or my Google-fu skills just aren't up to snuff... In a bash shell script, is there any easy of way of telling if it is ...
0
votes
1answer
4 views

Btrfs RAID1 mismatched sized drives full

I have a 500 GB HDD and a 300 GB HDD. I have formatted them as btrfs raid1 between. The total size is 800 GB. If I copy 50 GB onto the filesystem, it causes 100 GB to be used. If I copy 300 GB onto ...
1
vote
1answer
28 views

Linux shell: pick columns from a variable length csv file

I have two csv files, which share a column that is unique to each row in each file, like an ID. The files don't have a header. The file_2 has variable length columns e.g. 1,2,3 4,5,6,7,8 I joined ...
0
votes
0answers
23 views

Many Linux commands hang during execution, but system is alive

I can access the system through ssh, but many commands would hang, like the following: # ps axf Read from remote host 172.17.102.22: Connection reset by peer Connection to 172.17.102.22 closed. # ls ...
0
votes
0answers
22 views

How do I make the first column on Linux, FreeBSD, and NetBSD visible?

I cannot see the first character on the console, and I really need to fix this ASAP. This is only for the full screen console. I've tried the auto setting on my monitor, but it didn't do anything.
1
vote
1answer
20 views

Configure tmux to use zsh

Right now I have my iTerm session configured to use zsh (/usr/local/bin/zsh), but I'm trying to configure tmux to use zsh as well, instead of /bin/bash/, which it's currently defaulting to. So far ...
1
vote
0answers
8 views

Can thin LVs be moved to a different LVM pool?

If I have (2) thin pools (vg/pool1) and (vg/pool2) inside the same volume group, with an LV inside the first pool, is there a LVM command to move that LV to the second pool? Would pvmove do that? ...
1
vote
1answer
28 views

Can see file in /usr/local/bin with ls, but attempting to run it yields file not found?

I'm on OS X, but since this is terminal work I figured this was the best place to ask. I'm trying to get Sublime Text to work at the command line via subl and having no luck. I ran ln -s <location ...
1
vote
1answer
9 views

postfix sender mailaddress rewrite based on recipient mailaddress

I use postfix to send out mails to my contacts. Usually I use the info address for this and I've set a rule to rewrite my internal address into a valid mail address. So for example me@localhost gets ...
3
votes
1answer
71 views

custom delimiter for unix find results

I want to use find to find some files, and return all files as a single line (without newline characters), and a custom delimiter between the files. So for example the result for three files would be ...
0
votes
1answer
9 views

KDE: Cannot log in the GUI

I have been using debian 8 with KDE 4.14.2 for 2 month with no such issues. Today I was just surfing the internet, and suddenly internet connection disappeared. Ping 8.8.8.8 worked fine, but ping to ...
0
votes
2answers
13 views

ftp server brings 550 Failed to open file on using get to retrieve folder with 777 permission

I am attempting to download a folder where it has 777 permissions as well as its subfolders, but when I try to use get in ftp, It brings back the error: 550 Failed to open file Iv'e checked the ...
0
votes
0answers
7 views

UEFI - Installing Ubuntu on MeegoPad

I am trying to install Ubuntu 14 on a MeegoPad device. MeegoPad has Windows 8.1 pre-installed. Through the BIOS, I can change the boot priority between Windows 8.1 and UEFI. Setting UEFI as primary ...
2
votes
2answers
41 views

Can't login to server with SSH because of a script in /etc/profile.d exiting with exit status 1

so I have this problem, I can't login to my server with SSH. See: ssh -v myuser@myserver debug1: Authentication succeeded (password). debug1: channel 0: new [client-session] debug1: Requesting ...
0
votes
0answers
9 views

QEMU Aarch64 and networking connections

I just set up an ARM64 image using QEMU and I'm trying to access the internet from within the binary. The host OS(Ubuntu) receives internet from the eth0 interface. I have the tap0 interface set up. ...
-3
votes
1answer
19 views

Need help running a command based on a file in the directory

I have some scripts setup that I would like a master script to call based on a files appearance in a directory. Basically I have what's show below. Script A uses file a Script B uses file b ...
0
votes
0answers
11 views

Java version is different on GUI and command line

On my Mac I have two different indications of the activated JAVA version $ uname -a Darwin Mr-MBP.lan 14.4.0 Darwin Kernel Version 14.4.0: Thu May 28 11:35:04 PDT 2015; ...
5
votes
3answers
116 views

Output Output of command to command line directly, NOT variable

I am on the bash shell and I want the output of a command to appear directly in the command prompt that appears after the command has executed ! Example of what I envision it, to illustrate my idea: ...
0
votes
0answers
5 views

How debug/solve rtorrent problems in openwrt?

I am starting rtorrent under tmux, but after a boot, if the rtorrent start a re-hashing to check the already downloaded chunks it suddenly brake with rtorrent: std::exception message TL;DR I am ...
-2
votes
1answer
37 views

ls: No such file or directory [on hold]

I have been messing around trying to install macvim to a higher version of 7.4. I finally got it working but now I get the error ls: No such file or directory when looking for a directory. I can ...
2
votes
1answer
13 views

Encrypted filesystems with swap partitions

A common error that happens with Ubuntu, though not Ubuntu in particular is the options of being able to encrypt the file system at installation time which creates an encrypted swap partition with ...
0
votes
0answers
13 views

Laptop doesn' t want to wake up

My laptop (Notebook HP Pavilion g7t-1100 CTO) have been working fine till today, I enabled Virtual Technology in BIOS and from that time laptop doesn't want to wake up after I slept it. When I disable ...
3
votes
0answers
14 views

Pulseaudio antidetects headphones

When I plug in my headphones I get the following Output Devices in pavucontrol: Speakers Analog Output Headphones (unplugged) Choosing Speakers sends output to Speakers+Headphones. Choosing Analog ...
0
votes
1answer
18 views

Find out what caused my Ubuntu rebooting?

My Ubuntu 14.04 on Thinkpad T400 just rebooted automatically. Before that, my screen just became unresponsive. My memory and swap were mostly used, mainly by webpages opened in Chrome and some ...
0
votes
0answers
17 views

How can I make a desktop application update immediately?

I created a bash script which when executed as a desktop application modifies its own application icon. This is done my altering the Icon= line in the application's .desktop file. Here is a gif of ...
0
votes
1answer
31 views

Floating time cron job

I have a Linux host which I would like to have a cron job run on. I do not shut down this machine. I always suspend it. I want to run a job once a day and I cannot set it for a particular time since ...
1
vote
0answers
7 views

Btrfs distribute files equally across multiple devices

I have a btrfs volume across two devices that has metadata RAID1 and data RAID0. In the event one drive would fail, practically all files above the 64KB default stripe size would be corrupted. As this ...
1
vote
2answers
23 views

ssh config auto execute remote command

I connect to server through ssh under vpn. To make project changes I always do the same procedure after accessing server - log as project_user, because with my identity I get sh shell and I don't have ...
0
votes
1answer
14 views

“ifconfig -a” does not show any interfaces

I just set up a QEMU image with Ubuntu on ARM64 as per the instructions described here. However, ifconfig -a does not seem to show me an eth0 or eth1 interface as I'd expect. Why is that? ...
2
votes
1answer
24 views

Using directive and namespace aliasing with Ksh

Can I create an alias for a korn shell namespace? Is there anything like the using directive in C++ (bring several namespaces together and throw a (compiler) error if a symbol designation is ...
2
votes
0answers
8 views

How do I exit coasting when a key is pressed?

I have enabled coasting on my touchpad: $ synclient -l | grep -i coast CornerCoasting = 0 CoastingSpeed = 20 CoastingFriction = 50 It works fine. However, if I ...
0
votes
1answer
58 views

How to install Linux (ElementaryOS) on a hard drive whilst preserving its files?

I am currently on this screen:           (This links to the original, uncropped, version of this image.) after choosing "something else". I have a 1 TB WD hard drive (/dev/sdc) onto which I want ...
2
votes
1answer
21 views

Is it sensible to use multiple LVM layers with mdraid

I'm building up a home server that will be used for a handful of different things. I'd really like to try a Btrfs raid 1 array for a large data store, but I'm using CentOS 7 (older kernel although ...
0
votes
1answer
43 views

Process command

When I used ps -u root command in Ubuntu it showed the following output? PID TTY TIME CMD 1 ? 00:00:02 init 2 ? 00:00:00 kthreadd 3 ? 00:00:00 ksoftirqd/0 5 ? ...

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