HowtoFusion - Linux Howtos and Tutorials.
Question Detail I have a long file that looks like this: ATOM 55 CE1 LIG X 1 -2.921 4.159 -10.046 1.00 0.00 LIGA I need to take the first letter of the third column,...
Question Detail How to change delimiter from current comma (,) to semicolon (;) inside .txt file using linux command? Here is my ME_1384_DataWarehouse_*.txt file: Data Warehouse,ME_1384,Budget for HW/SVC,13/05/2022,10,9999,13/05/2022,27,08,27,08 Data Warehouse,ME_1384,Budget for HW/SVC,09/05/2022,10,9999,09/05/2022,45,58,45,58 Data Warehouse,ME_1384,Budget...
Question Detail I would like to monitor a specific directory at a particular time interval. As a new file has been added to the directory, the bash script should automatically be able to .zip...
Question Detail I am building a bash script and want to call the setDomainEnv.sh inside the script but getting the error as “No such file or directory” . Inside my script I have something...
Question Detail cmd=(‘~/bin/pelbase export_site -a HTTP_S_ER’) text=os.system(cmd) for line in text: if line == ‘xps_entity’: entity=line print(line) elif line == ‘xps_pass’: entity=line print(line) elif line == ‘xdest_addr’: entity=line print(line) elif line == ‘xmax_num’: entity=line...
Question Detail I have a task where I have to display the PID and Port number of running processes/tasks in Linux. What I have done so far is: ps -ef | awk ‘/[t]ick/{print “PID=”$2”...
Question Detail I’m working on a Vagrant CentOS 7 build right now and I want to change the text that shows up in the boot loading screen. I can’t take any screenshots because my...
Question Detail I have the following logs 2022-07-23T09:00:00,987 hi 2022-07-23T10:00:00,987 hi 2022-07-23T11:10:00,987 hi 2022-07-23T12:52:00,987 hi 2022-07-23T13:29:00,987 hi 2022-07-23T13:59:00,987 hi I want to grep only the lines between 10 AM to 13:30 PM. Here is...
Question Detail I need a bash script which kills als SOCAT-Proccesses and restarts them again. I managed it via crontab after a reboot, but this produces too much downtime to reboot again after there...
Question Detail Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 4 days ago....