10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
how do i read a file using awk for a given no of line?
e.g
1. read only first 50 line.
2. read starting from line 20 to line 60..
thanks in advance.
-alva (8 Replies)
Discussion started by: alvagenesis
8 Replies
2. Shell Programming and Scripting
final.txt file contains
SY10020021 SY10023077 3199 4 803.815 11884 4 1825.22 2.2707
say
set FIRSTLINE = SY10020021
set SECONDLINE=SY10023077
cat final.txt | awk '{if($1==${FIRSTLINE} & $2==${SECONDLINE}){print $9}else{print "ll"}}'..............this should give me value... (1 Reply)
Discussion started by: Indra2011
1 Replies
3. Shell Programming and Scripting
Hi All,
Content of mydatafile-
Name Age
-------------- ---------------
Raju P 20 years
Hari 25 years
Priya S 30 years
I need output like-
The age of Raju P is 20 years
The age of Hari is 25 years
The age of Priya S is... (3 Replies)
Discussion started by: NARESH1302
3 Replies
4. Shell Programming and Scripting
Hi All,
Can some body help me in this to work
#!/bin/ksh
nof=`wc -l outFile_R.out | sed -e 's/*//g' `
no_of_lines=`expr $nof - 0`
z=1
while ]
do
cat outFile_R.out | awk -v I="$z" 'NR==I { print $0 }' | read from_date to_date id
echo "executing $from_date... (2 Replies)
Discussion started by: sol_nov
2 Replies
5. Shell Programming and Scripting
Hello,
I trying to extract text that is surrounded by xml-tags. I tried this
cat tst.xml | egrep "<SERVER>.*</SERVER>" |sed -e "s/<SERVER>\(.*\)<\/SERVER>/\1/"|tr "|" " "
which works perfect, if the start-tag and the end-tag are in the same line, e.g.:
<tag1>Hello Linux-Users</tag1>
... (5 Replies)
Discussion started by: Sebi0815
5 Replies
6. UNIX for Dummies Questions & Answers
I am wondering if anyone has any idea how to use an awk within awk to read files and find a match which adds to count.
Say I am searching how many times the word crap appears in each files within a directory. How would i do that from the command prompt ...
thanks (6 Replies)
Discussion started by: flevongo
6 Replies
7. Shell Programming and Scripting
I am trying to output the total number of records that have name and address within there specific fields i.e. $6 (surname) $9 (address). The file that redirects in is a csv file.
The code is wrong somewhere as i have another awk similar to this that reads in the same file and that works... (2 Replies)
Discussion started by: Pablo_beezo
2 Replies
8. Shell Programming and Scripting
Hi , i am having some problem with re-reading the same file in AWK.
here is the scenario.
function 1 {
some_string > " file1 " # i have redirected output to file1.
...........
........
}
Now in
function 2 {
... (1 Reply)
Discussion started by: madhaviece
1 Replies
9. Shell Programming and Scripting
Hi,
I need to read two colums(4th and 5th) from a file and do some manipulation
Input file is
401500 IOC Q 14 14
406200 LC Q 1 1
410124 IOC Q 5 4
410124 LC Q 11 8
410132 IOC Q 230 229
410148 IOC Q ... (3 Replies)
Discussion started by: rejirajraghav
3 Replies
10. Shell Programming and Scripting
Hi,
I've got a file like the following:
Starting to process segment 0 (and symmetry related segments)
Number of (cancelled) singularities: 0
Number of (cancelled) negative numerators: 0
Segment 0: 5.49secs
Starting to process segment 1 (and symmetry related segments)
Number of... (7 Replies)
Discussion started by: giorgos193
7 Replies