My code is But, I want to have $9-$20 be stopped when it hits a value like (0) or (1). This will make my output format and look a lot nicer because anything after (0) or (1) is garbage. Does anyone have an idea on a way to implement that? Input: Output: EDIT: THANK YOU TO ALL THE PEOPLE THAT
Tag: scripting
Using awk command to go through a text file and incrementing counters for morning, afternoon, and night sections of the script
I am using awk to go through a text file that has information of finished scripts then says complete (morning) then informaton of finished scripts then says complete (afternoon) then information of finished scripts then says complete (night). I am trying to keep track of the finished scripts for each block. The way I am doing it is… However the
Reading through a text file line by line and checking if that line has a certain string
I am trying to read a text file line by line using Shell Scripting. What I have been doing is If you have any suggestions please let me know! I am open to other options because I have been trying to do this way too long. TO CLARIFY: I am going through a file line by line (while loop) then
Bash script unexpected result for while loop
I have following bash script to stop Apache server. I am not getting error but an unexpected result. I got the following answer which I do not expect to be, with an infinite printing: I expect to print: Could anybody please tell me what is happening? Answer This doesn’t work the way you seem to think it does: You want
How to manipulate text lines and Create two separate files for odd and even
How to manipulate text lines and Create two separate files for odd and even ? file 1: file 2: Answer I’d say This will print lines in inputfile that end with 1, 3, 5, 7, or 9 to file1 and all others to file2.
manipulate column fields for clean representation
Hi I have data in txt file in following format I want to only extract IP address and bytes field, so final result should be Also at the end i want to group by bytes (3rd column) by first field. to get : Any help ? thanks Answer If you want to consider awk: EDIT: Based on comments below:
Python shell script open less with +F option
I have the following Python script, all seems to work how I want it to, except for the following: less opens with the option -F, this will follow the file like Tail would. to inspect (move through) the file the user has to ctrl + c to send an interrrupt. when sending the ctrl +c (interrupt) this gets send to
Reading username and password from file
I’m looking at a away of reading the username and password of a file and inputing those to either add user or delete user. EG: I have a file named ‘userlist’ with the following content with this format: What I don’t understand completely is how to use BASH script to add these accounts. What I have so far is this:
How to programmatically check for connection?
In Linux (Ubuntu), I want to programmatically check if there is Internet connection (or if eth0 is connected). I’m doing this because I am writing a program that requires network connection on a system that is highly prone to lose connection. So I was thinking maybe a script that I can run periodically to check. Can you give me good
How to wait for the dd command to finish copying before continuing my script?
Title pretty much nailed it, Im copying files to a flash drive and then doing some things to those files. Well I have noticed that after running the dd command the flash drive is still flashing and not all the files are on the device. Does anyone know how to maybe run a simple loop (in script) to wait on