Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

Taking inputs for awk

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Taking inputs for awk
# 8  
Old 07-11-2014
Code:
echo "enter SID"
read SID
echo "enter filename"
read filename
awk -F ";" -v sid="${SID}" '$0 ~ sid { print $2 }' "${filename}"
exit 0

This User Gave Thanks to SriniShoo For This Post:
sam_bd
# 9  
Old 07-11-2014
Akshay & Roozo: Yeah both codes working fine getting the second column i.e., DBName. Thank you very much. But please let me know any doc or URL for awk which teaches me awk step by step.

---------- Post updated at 11:07 AM ---------- Previous update was at 11:04 AM ----------

srinishoo: yeah..got it right with your, Roozo's and Ashkay's awk code. thank you very much.
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Taking nth column and putting its value in n+1 column using awk

Hello Members, Need your expert opinion how to tackle below. I have an input file that looks like below: USS|AWCC|AFGAW|93|70 USSAA|Roshan TDCA|AFGTD|93|72,79 ALB|Vodafone|ALBVF|355|69 ALGEE|Wataniya (Nedjma)|DZAWT|213|50,550 I like output file in below format: ... (7 Replies)
Discussion started by: umarsatti
7 Replies

2. Shell Programming and Scripting

Print Unknown Number of User Inputs in awk

Hello, I am new to awk and I am trying to figure out how to print an output based on user input. For example: ubuntu:~/scripts$ steps="step1, step2, step3" ubuntu:~/scripts$ echo $steps step1, step2, step3 I am playing around and I got this pattern that I want: ... (3 Replies)
Discussion started by: tattoostreet
3 Replies

3. Shell Programming and Scripting

awk command line arguments not taking

# more minusf.awk #!/bin/awk -f BEGIN { FS=":"; } { if ( $2 == "" ) { print $1 ": no password!"; } } # ./minusf.awk aa aa aa aa awk: can't open aa (6 Replies)
Discussion started by: sri.phani
6 Replies

4. Shell Programming and Scripting

Cannot get the correct ans. Using awk in taking average

Hi all, I think so I’m getting the result is wrong, while using following awk commend, colval=$(awk 'FNR>1 && NR==FNR{a=$4;next;} FNR>1 {a+=$4; print $2"\t"a/3}' filename_f.tsv filename_f2.tsv filename_f3.tsv) echo $colval >> Result.tsv it’s doing the condition 2 times, first result... (5 Replies)
Discussion started by: Shenbaga.d
5 Replies

5. Shell Programming and Scripting

Taking inputs on prompt

need a help to get a script: bash # ./xx.sh >> count 567 script will run the xx.sh and it will go to >> then run "count" will get the result "567" and print it (7 Replies)
Discussion started by: Aditya.Gurgaon
7 Replies

6. UNIX for Dummies Questions & Answers

awk solution for taking bins

Hi all, I'm looking for an awk solution for taking bins of data set. For example, if I have two columns of data that I wish to use for a scatter plot, and it contains 5 million lines, how can I take averages of every 100 points, 1000, 10000 etc... The idea is to take bins of the 5,000,000 points... (7 Replies)
Discussion started by: torchij
7 Replies

7. Shell Programming and Scripting

Give inputs externally to awk script

Hello to all, Please some awk expert could help me. If I want to run an awk script as "command" give it inputs externally I do: Script.sh Input="$1" # "$1" is the input that will be given to the script Output=${Input%.*}.csv awk '{$1=$1}1' $Input | awk '{...}' > $Output and I run the... (3 Replies)
Discussion started by: Ophiuchus
3 Replies

8. UNIX for Dummies Questions & Answers

taking the output of awk command to a new file

cat doc | nawk -v da="${date}" '$23>199 {print $0 > "doc"+da+".txt"}' Every time(need to run every day) i run this, i want to a create a new file "doc_01 Aug.txt". Basically, i want to create a new file with date appended in it. The above command is creating a file with name "0".... (4 Replies)
Discussion started by: vagar11
4 Replies

9. Shell Programming and Scripting

Perl script for taking inputs from one script and storing them into a document.

Hi. I wanted to create a Perl script which can take the outputs of a Perl script as it's input and temporarily store them in a document. Need help. Thanks.:) (8 Replies)
Discussion started by: xtatic
8 Replies

10. Shell Programming and Scripting

Bash/AWK Newbie taking on more than he can chew.

A few questions: I'm trying to use Bash (although I'm not against using AWK) to try to accomplish a few things, but I'm stumped on a few points. I'm learning most of the basics quickly: but there are a few things I can't figure out. 1. I'm trying to count the number of .txt files in a... (3 Replies)
Discussion started by: Asylus
3 Replies
Login or Register to Ask a Question