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. T…
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…
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.…
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 …
Adding newline characters to unix shell variables
I have a variable in a shell script in which I’d like to format the data. The variable stores new data during every iteration of a loop. Each time the new data is stored, I’d like to insert a new line character. Here is how I’m trying to store the data into the variable. VARIABLE=”$VAR…