I'm using Ubuntu. command blkid or blk /dev/sda2 in LPIC-1 module 104.3 (mounting and unmounting). but these commands don't show me the expected results. blkid
Is the default separator only space for awk?
I want to thank you for helping me my related issue. I know if I do a cat /proc/meminfo it will only display in kB. How can I display in MB? I really want to us
I have two folders with some common files, I want to delete duplicate files from xyz folder. folder1: /abc/file1.csv /abc/file2.csv /abc/file3.csv /abc/fil
I need to select two MSISDN values from OMO account Migration logs and print the ones that do not match. [2019-03-11 04:15:08 INFO-SUBAPP ESBRestClient:117] ##
I am trying to open cron editor using command crontab -e but I am getting error fclose: There is not enough space in the file system. Any help would be apprecia
Reading a Unix Domain Socket file using Python is similar to an ordinary TCP socket: >>> import socket >>> import sys >>> >>&g
I'm looking for a way to remove the indentation of a piped text. Below is a solution using cut -c 9- which assumes the indentation is 8 character wide. I'm loo
How can I fix this default sorting behaviour for ls in the macOS Terminal? I want the results to be case-insensitive and alphabetised. Here is an example to il
I have a Python program which does the following: It takes a list of files as input It iterates through the list several times, each time opening the files and
I am beginner to awk. I have created one file which contains employee information. There are employees in different departments. And i wanna count that how many
This question is similar to How can I find the missing integers in a unique and sequential list (one per line) in a unix terminal?. The difference being is that
I would like to replace the [sample]. with space in all my document.Could someone let me know how can I do this.I tried the below command but it doesn't work.th
I am new to Docker. I found that we can set environment variables using the ENV instruction in the Dockerfile. But how does one set Bash aliases for long comman
I'm writing a script in Unix where I have to check whether the first character in a string is "/" and if it is, branch. For example, I have a string: /some/dire
I am writing a script which will be used to gather information on the available and used space on different partitions across servers. I need to be able to capt
I am using prometheus to graph stats on my server. The problem is that that annybody can access the graphs from http://my.Ip.Adress:port/index
I just changed my file permissions using $ sudo chmod g+s filename and my file permissions turned from drwxr-xr-x to drwxr-sr-x. How do I remove it?
Let's say I have paired and connected a Bluetooth headset successfully to my Linux system. I know I can check my Bluetooth device MAC id from
The directory where you start a tmux session in will be the directory that all new windows will start at. My question is, how can you change this starting dir