If I unpack initrd.lz and then repack it without making any changes, then replace it with my new initrd.lz in Casper directory for live CD. It is structed. While packing of initrd I got a warning message as below: cpio: ./usr/share/plymouth/themes/text.plymouth: Cannot stat: No such file or directory. Finally…
Tag: ubuntu
“mkdir || echo && exit” exiting even when mkdir succeeds
mkdir $2 || echo “I can’t create directory $2” && exit 8 Hi everyone, this is my first post here, so be kind. I am making a script right now and this line troubles me. The exit 8 should happen only if the directory $2 cannot be created. After running the script and successfully creat…
How to specify more inputs as a single input in Linux command-line?
I searched online but I didn’t find anything that could answer my question. I’m using a java tool in Ubuntu Linux, calling it with bash command; this tool has two paths for two different input files: What I’d like to do is for example, instead of specify the path of a single FASTQ, specify t…
Bash poweroff script hangs system
My intention is to cycle through my list of ips and poweroff if my ping succeeds first. However the systems seems to hang. After running this script I can’t ping the systems anymore and they aren’t powered off. If I run ssh 192.168.1.ip “sudo poweroff” through terminal I dont encounter…
Cannot add Genymotion path to PATH variable linux xubuntu [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack …
dh: unable to load addon autoreconf in Ubuntu 14.04
I am working with Openvswitch to create mpls vpn network on mininet platform. I am using Ubuntu 14.04 server with kernel version: 4.4.0-97-generic. I am trying to upgrade my openvswitch from 2.0.0 version to version 2.5.2 which is supported by kernel version 4.4.0 . I am following the steps for openvswitch up…
Create PostgreSQL Database on another Server using Django
I have a working local environment using Django 1.11 with a PostgreSQL 10 database running on Linux Mint. I am trying to take a copy of this environment and install it on two Ubuntu 16.04 development servers: one for the web server and the other for the SQL server. The problem is running Django with the Ubunt…
Unable to ssh to remote server
I’m trying to log in to a particular user on my lightsail account via ssh but I get a permission denied (public key) error Here are the steps I followed(I am on git bash on windows 8) ssh into my lightsail account via the .pem key provided via aws ssh -i <key.pem> ubuntu@<public_ip_address> …
Bash – if statement not automatically operating
I’m having a very odd problem with a bash script, written on Ubuntu 17.04 machine. I have a txt file that contains information about people in this fashion: number name surname city state With these infos I have to create an organization system that works by state. For example, with a list like this 123…
Remove PHP errors from CLI and PHPMyAdmin
I’m currently getting the following errors when using PHP via command line and on PHPMyAdmin. Command line error PHPMyAdmin error What’s the easiest way to disable these errors? The command line errors don’t make sense because all them work correctly. When I navigate to the directory where i…