10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I have a file which has hundred of records with fixed number of fields. In each record there is set of 8 characters which represent the duration of that activity. I want to sum up the duration present in all the records for a report. The problem is the duration changes per record so I... (5 Replies)
Discussion started by: danish0909
5 Replies
2. Shell Programming and Scripting
while read -r tabname rem
do
select count(*) from $tabname" > /dev/null
RC=$?
if ]
then
echo "error on $tabname" >> error.out
fi
done
well in above code i need the echo "error on $tabname" to come in separate o/p file which show the table name whc... (3 Replies)
Discussion started by: netdbaind
3 Replies
3. Shell Programming and Scripting
Hello All,
Maybe I'm Missing something here but I have NOOO idea what the heck is going on with this....?
I have a Variable that contains a PATTERN of what I'm considering "Illegal Characters". So what I'm doing is looping
through a string containing some of these "Illegal Characters". Now... (5 Replies)
Discussion started by: mrm5102
5 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I have 1000 text files in a folder that are labeled data1.txt all the way to data1000.txt. I want to write a small script that manipulates the text files in this way:
(1) cut the 2nd and 9th columns of the text files
(2) sort by the numerical value in the 9th column
(3) then save the rows... (3 Replies)
Discussion started by: evelibertine
3 Replies
5. UNIX for Dummies Questions & Answers
Hello guys,
This truly is a newbie question. I'm trying to make a loop to execute simultaneous commands indefinitely while using variable. Here is how my mess looks like (this is just an example):
#!/bin/bash
IP=`shuf -n 1 IP.txt` # I figured this would be easier to select random lines... (4 Replies)
Discussion started by: bobylapointe
4 Replies
6. Shell Programming and Scripting
I have a group of variables myLINEcnt1 - myLINEcnt10. I'm trying to printout the values using a for loop. I am at the head banging stage since i'm sure it has to be a basic syntax issue that i can't figure out.
For myIPgrp in 1 2 3 4 5 6 7 8 9 10; do
here i want to output the value of... (4 Replies)
Discussion started by: oly_r
4 Replies
7. Shell Programming and Scripting
Simple enough problem I think, I just can't seem to get it right.
The below doesn't work as intended, it's just a function defined in a much larger script:
CheckValues() {
for field in \
Group_ID \
Group_Title \
Rule_ID \
Rule_Severity \
... (2 Replies)
Discussion started by: Vryali
2 Replies
8. UNIX for Dummies Questions & Answers
I have a script where the the 9th line looks like this:
$filename=sprintf("250.1chr%d.ped", $N);
I want to modify this script 1000 times, changing 250.1chr%d.ped to 250.2chr%d.ped, 250.3chr%.ped.......and so on all the way to 250.1000chr%d.ped and store each output in files called
... (4 Replies)
Discussion started by: evelibertine
4 Replies
9. Shell Programming and Scripting
Hi, I am a beginner with shell programming:
the code is following:
#!/usr/bin/ksh
v_res="start"
echo "v_res_begin="$v_res
grep -E "#FlatFiles" "a.log" | while IFS= read vLine
do
set -- $vLine
v_res="error"
# there is some code ... if error then break
echo... (4 Replies)
Discussion started by: llelkes
4 Replies
10. Shell Programming and Scripting
Hi...
i am trying to ping my servers .The hostnames are present in a file .They are separated by spaces in the file .
i am doing the following :
a=1
for name in $(cat host2 |cut -d" " -f$a)
do
echo Pinging server $name
ping -c5 $name
a=$a+1
done
It is... (3 Replies)
Discussion started by: sars
3 Replies