Category "unix"

Can't Run Go Bin In Terminal

I have been executing my Golang code on Visual Studio in the terminal for the past few weeks. All of a sudden I am trying to run a program I made, and it does n

How to download protected files from onedrive using WGET

I need to download an excel spreadsheet from Onedrive shared location to our unix server using WGET or CURL. I am able to download an un-protected link without

Relacing a word in an db2 sql file causes DSNC105I : End of file reached while reading the command error

I have a dynamic sql file in which name of TBCREATOR changes as given in a parameter. I use a simple python script to change the TBCREATOR=<variable here>

Confusion with AF_INET, with SOCK_RAW as the socket type, V/S AF_PACKET, with SOCK_DGRAM and SOCK_RAW as the socket type

I am quite new to network programming and have been trying to wrap my head around this for quite sometime now. After going through numerous resources over the i

Linux Time Zone Warning

I'd like to know the meaning of the alert message that occurs in the Linux time zone. timedatectl Warning: Ignoring the TZ variable. Reading the system's time

Where does Python search for modules after installing Anaconda?

Previously, I have been using Python 2.7. If I installed a module using pip, it would place the module in /usr/local/lib/python2.7/site-packages. Then, if I wer

list of logged in unique users in linux

I am working in linux environment as a non root user. I am using users command to get the logged in users users But it returns the user names multiple times

How to check that virtualenvwrapper has been installed for VIRTUALENVWRAPPER_PYTHON=/usr/bin/python etc

I'm following this guide on virtualenv for Python and have run into a little problem: Sahands-MBP:empty sahandzarrinkoub$ source /usr/local/bin/virtualenvwrapp

Bash- Converting a variable to human readable format (KB, MB, GB)

In my bash script, I run through a list of directories and read in the size of each directory to a variable using the du command. I also keep a running total of

VI editor - saving filename in :wq

After typing whatever that I need in VI, i wanted to save it to a file with :wq filename. But if I have type in the wrong filename , there is no way for me to

command blkid don't show my partitions UUID

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

Default field separator for awk

Is the default separator only space for awk?

How to display /proc/meminfo in Megabytes?

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

Bash : Find and Remove duplicate files from different folders

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

How to select two columns from awk and print if they do not match

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] ##

How do I correct error in opening cron editor?

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

How to access Unix Domain Sockets from the command line?

Reading a Unix Domain Socket file using Python is similar to an ordinary TCP socket: >>> import socket >>> import sys >>> >>&g

How to detect and remove indentation of a piped text

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

macOS Terminal: `ls` sorts results with capitalised names first

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

Copy file handle so that there are two independent handles to the same file

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