I have a file that I am spliting and parsing, if data starts with an N/n toos it (which works) but I want it to also see if the data is blank and toss it.
What I have does not toss the blank space for dduck????
here is the data file and code I have.....
efudd 7546
bbunny N0542
tdevil... (3 Replies)
Hello forums!
I've been tinkering with a shell script to partition and restore content to a drive based on a type of file in a given directory. My goal is for my script to assemble several restore images, partition the drive based on the images and to then restore those images to the partitions... (1 Reply)
I combined 2 files using the paste command. It gave me something like this:
123445 ,AABBNN
22344 ,BBVVMM
I want to remove the whitespace between the end of string 1 and the comma (there is more blank space than my post is showing). Would I... (2 Replies)
I have a single string as below:
Rat run after Cat
i.e. there is a single whitespace after Cat.
This causes my file to fail.
Is there a way I can remove any whitespace at the end of any string.
I tried sed 's/ *//g', but it removes all white space and the above string becomes... (10 Replies)
Hi
Following is an example line.
echo "192.22.22.22 \"33dffwef\" 200 300 dsdsd" | sed "s:\(\ *\ \):\1:"
I want it's output to be
200
However this is not the case. Can you tell me how to do it? I don't want to use AWK for this. Secondly, how can i fetch just 300? Should I use "\2"... (3 Replies)
Hello I am working aon script, that tells me how many users or on the system when i run it.
The script is
#!/bin/bash
w | cut -f 1 -d ' ' |sort -u | wc -l
When ran it shows 16 users including myself and a line of white space.
I was wondering what I need to add to remove my user... (2 Replies)
Hi guys,
I am working with large data sets and often times realize that not all of the columns are aligned correctly (sometimes rows will be shifted). So when I try to do something like:
awk '{ if ($2 > 30 && $5 == $3){print}}' file > output
it won't really work since some of the rows... (2 Replies)
Hi All.
How can I convert this:
ABC_1_1
ABC_1_2
ABC_1_3
into this:
ABC_1 1
ABC_1 2
ABC_1 3
I tried this command but it is not working:
awk '{sub(/+$/,"\t", $1)}{print}'
Any suggestions on how to fix this?
Thank you :wall:
Please use code tags when posting data and... (3 Replies)
This is my file
.........hostname.............this is hostname
.........alias...................alias name
Remark use dot(.) instead of whitespace B'cuz this forum not allow to use more whitespace.
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I sperate by whitespace not work.
awk 'BEGIN {FS=" "}... (4 Replies)