Hi
I am pretty new to bash scripting.I am trying to write the if statement in bash and it give me error. Can you please help me what I am doing wrong in If statement?
#! /bin/bash
head -5 $1
echo "remove $1 ?"
read answer
if
then
echo invalid answer
elif
rm $1
echo "$1 is deleted"
elif
then
echo file is not deleted
else
echo "invalid answer"
fi
What i really want this to do is to ask to delete the file or not..it says something wrong... (1 Reply)
#! /bin/bash
USAGE=" | ]
if
then
echo "$USAGE"
exit 1
fi
while getopts lb: OPTION
do
case $(OPTION)in
a) echo Hi there!
exit 2;;
b) echo hello
o) OARG=$OPTARG;;
\?)echo "$USAGE" ;;
exit 2;;
esac
done
shift `expr... (1 Reply)
cmd="find /a/technologies -name '*.jar' | grep \"Tuning/specificloader/lib\""
echo $cmd
for index in `$cmd`
do
SL_JARS="${SL_JARS}:${index}"
done
gives error ==>
find: paths must precede expression
Usage: find
but
for index in... (2 Replies)
can anyone tell me why this code doesn't work how its supposed to, its the hangman game but it doesn't play how its supposed to
#!/bin/bash
NoAttempts="0"
livesgiven="5"
LivesRemain=$livesgiven
LettersAttempted=""
wordfile=words
numwords=0
function menu()
{
clear
cat << menu... (1 Reply)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
ls -ld htdocs
drwxr-x--- 3 root root 8192 2006-11-19 10:41 htdocs
How would a host administrator... (1 Reply)
hi whats wrong in below??
CHECK=M10;
if ;
then
echo "hello hi";
else
echo "how are u hello hi";
fi
I am getting error as
./test.sh: line 2: '
./test.sh: line 2: M10: command not found
./test.sh: line 2: M10: command not found
./test.sh: line 2: M10: command not found (8 Replies)
Hi
I am pretty new to bash scripting.I am trying to write the if statement in bash and it give me error. Can you please help me what I am doing wrong in If statement?
Code:
if && &&
then
fector=$kk;
divide=$DB_SIZE/$kk;
echo "factor value:$fector"
echo"divide... (1 Reply)
Hi
I am pretty new to bash scripting.I am trying to write the if statement in bash and it give me error. Can you please help me what I am doing wrong in If statement?
if && &&
then
fector=$kk;
divide=$DB_SIZE/$kk;
echo "factor value:$fector"
echo"divide value:$divide"... (4 Replies)
Discussion started by: Gevni
4 Replies
LEARN ABOUT CENTOS
dlasdt
dlasdt.f(3) LAPACK dlasdt.f(3)NAME
dlasdt.f -
SYNOPSIS
Functions/Subroutines
subroutine dlasdt (N, LVL, ND, INODE, NDIML, NDIMR, MSUB)
DLASDT creates a tree of subproblems for bidiagonal divide and conquer. Used by sbdsdc.
Function/Subroutine Documentation
subroutine dlasdt (integerN, integerLVL, integerND, integer, dimension( * )INODE, integer, dimension( * )NDIML, integer, dimension( * )NDIMR,
integerMSUB)
DLASDT creates a tree of subproblems for bidiagonal divide and conquer. Used by sbdsdc.
Purpose:
DLASDT creates a tree of subproblems for bidiagonal divide and
conquer.
Parameters:
N
N is INTEGER
On entry, the number of diagonal elements of the
bidiagonal matrix.
LVL
LVL is INTEGER
On exit, the number of levels on the computation tree.
ND
ND is INTEGER
On exit, the number of nodes on the tree.
INODE
INODE is INTEGER array, dimension ( N )
On exit, centers of subproblems.
NDIML
NDIML is INTEGER array, dimension ( N )
On exit, row dimensions of left children.
NDIMR
NDIMR is INTEGER array, dimension ( N )
On exit, row dimensions of right children.
MSUB
MSUB is INTEGER
On entry, the maximum row dimension each subproblem at the
bottom of the tree can be of.
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
September 2012
Contributors:
Ming Gu and Huan Ren, Computer Science Division, University of California at Berkeley, USA
Definition at line 106 of file dlasdt.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.2 Tue Sep 25 2012 dlasdt.f(3)