10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi to all in forum,
I'm trying to convert the letter number between 1 (A) and 26 (Z), that part is working, my issue is how to assign the printf output to a variable:LetterNumber=10
printf "\x$(printf %x $((${LetterNumber}+64)))"
$ J
#The problem, how to assign printf output (J in this... (8 Replies)
Discussion started by: Ophiuchus
8 Replies
2. Shell Programming and Scripting
Hello,
I trying to accumulate the same number in a variable:
#!/usr/bin/sh
infile="$1/$2"
if ]
then
#echo "file is not readable: $infile"
exit 1
fi
awk '
{
num_cols=NF; # the number of columns in the current line
temp_cols=temp_cols+num_cols #add up... (1 Reply)
Discussion started by: script_op2a
1 Replies
3. Shell Programming and Scripting
I have a file with a list of config files numbered on the lefthand side 1-300. I need to have bash read each lines number and assign it to a variable so it can be chosen by the user called by the script later.
Ex. 1 some data
2 something else
3 more stuff
which number do you... (1 Reply)
Discussion started by: glev2005
1 Replies
4. Shell Programming and Scripting
Hi all,
I am having problems counting commas (,) from a variable in shell scripting..
the variable contains similiar to: ID@NAME@DESCRIPTION,ID@NAME@DESCRIPTION, .....
It can go on and on..
So i need to count the number of sets i.e.( ID@NAME@DESCRIPTION is one set) and process the... (4 Replies)
Discussion started by: faelric
4 Replies
5. Shell Programming and Scripting
Hi there,
I need to add a sequence of numbers to existing variables within the script to be able to call the variable automatically. Somehow it's just printing the loop number. Here's what I've got so far. :eek:
#!/bin/sh
FOLDER1=foo
FOLDER2=bar
FOLDER3=beer
for ((a=1; a <= 3 ; a++))... (2 Replies)
Discussion started by: siul0_0
2 Replies
6. UNIX for Dummies Questions & Answers
In a particular path of a server I have number of files.The files are generated every date with a date_mth stap on this.There are different files for different clients.
For example in /data1 path i have
X_0416_Score
Y_0416_Score
Z_0417_Score
X_0417_Score
A_0417_Score
If i will run the... (1 Reply)
Discussion started by: dr46014
1 Replies
7. Shell Programming and Scripting
Hi frind,
i="1"
while
do
echo "i is $i"
data_file=$HYP_ROOT/import/efcextr$i.txt
echo "$data_file"
i=`expr $i + 1`
done
This is woring finly in ksh but not in ksh.
in ksh it showing error
i=1: Command not found
i: Undefined variable
Kindly help me ...why it is showing the error... (1 Reply)
Discussion started by: deep_kol
1 Replies
8. Shell Programming and Scripting
Hi Guys,
I am using the korn shell. I have an environments files where I have defined a variable
export START_TIME=060000
export END_TIME=220000
I source this environments file into one of my scripts.
The problem is that when I try to use this variable, I cannot get to use this variable as a... (2 Replies)
Discussion started by: zeus101
2 Replies
9. UNIX for Dummies Questions & Answers
I am passing an argument to a file and i wanna check whether the argument is a number or string ?
how can i do this? (4 Replies)
Discussion started by: rolex.mp
4 Replies
10. UNIX for Dummies Questions & Answers
If I have a variable $X, how do I check it is a number?
Many thanks. (2 Replies)
Discussion started by: handak9
2 Replies
04-20-2007
... you would have found