Cannot figure out what the error is on line #10
I was trying to change my login prompt though I've success with that this shows up as well.
Here's what I have (1 Reply)
Hi,
echo $i
until ||
do
read NUM
if && ; then
printf "$FBOLD\nInvalid number, please enter valid backup number: $FREG"
fi
done
Getting below error :
./import_location.sh: line 234: [: : integer expression expected
./import_location.sh: line 234: [: :... (5 Replies)
CA_RELEASE has a value of 6. I need to check if that this is a numeric value. if not error.
source $CA_VERSION_DATA
if * ]
then
echo "CA_RELESE $CA_RELEASE is invalid"
exit -1
fi
+ source /etc/ncgl/ca_version_data
++ CA_PRODUCT_ID=samxts
++ CA_RELEASE=6
++ CA_WEEK_NO=7
++... (3 Replies)
Ok, so I am beggining a script to factor the time difference from when a user logs on to current time but before I can even get too far I am getting the INTEGER EXPRESSION EXPECTED error. Can someone tell me what I am doing wrong?
lhour=$(who | grep "$1" | cut -c30,31);
lmin=$(who | grep "$1"... (1 Reply)
hi Guys,
when i run the below script its showing error "integer expression expected"
script pasted below:
#!/bin/sh
for i in {1..$2}
do
if
then
scp server1:/root/file.2012-$1-0$i .
else
scp server1:/root/file.2012-$1-$i .
fi
done (8 Replies)
Hi,
I have placed the script and running successfully on AIX
However in Linux it throws integer expression expected
Could some one please help me to fix this
MaxThreshold4alert=`echo "$MaxCapacitycnt*(80/100)" |bc -l`
echo $MaxThreshold4alert
Error:
40.00000000000000000000: integer... (2 Replies)
Hi,
I am getting the below error while comparing the month of a file to current month.
I am using ls -lrth to get the month of that file and while using the if else condition i am getting the below error..
a1=`ls -lrth abc.txt | awk '{print substr($6,1,3)}'`
This gives me the month from... (1 Reply)
Hello ,
This is the piece of the code which is giving me trouble
if ;then
exit_proc "${SOURCEDIR}/${OUT_FILE} does not exists or not readable" 2
else
word_count=`wc -l < ${SOURCEDIR}/$OUT_FILE`
fi
if ;then
exit_proc "Word_count is more than allowed limit" 1
else... (6 Replies)
Discussion started by: Sri3001
6 Replies
LEARN ABOUT BSD
test
TEST(1) General Commands Manual TEST(1)NAME
test - condition evaluation utility
SYNOPSIS
test expression
DESCRIPTION
The test utility evaluates the expression and, if it evaluates to true, returns a zero (true) exit status; otherwise it returns 1 (false).
If there is no expression, test also returns 1 (false).
All operators and flags are separate arguments to the test utility.
The following primaries are used to construct expression:
-b file
True if file exists and is a block special file.
-c file
True if file exists and is a character special file.
-d file
True if file exists and is a directory.
-e file
True if file exists (regardless of type).
-f file
True if file exists and is a regular file.
-g file
True if file exists and its set group ID flag is set.
-h file
True if file exists and is a symbolic link.
-n string
True if the length of string is nonzero.
-p file
True if file is a named pipe
-r file
True if file exists and is readable.
-s file
True if file exists and has a size greater than zero.
-t [file_descriptor]
True if the file whose file descriptor number is file_descriptor (default 1) is open and is associated with a terminal.
-u file
True if file exists and its set user ID flag is set.
-w file
True if file exists and is writable. True indicates only that the write flag is on. The file is not writable on a read-only file
system even if this test indicates true.
-x file
True if file exists and is executable. True indicates only that the execute flag is on. If file is a directory, true indicates
that file can be searched.
-z string
True if the length of string is zero.
string
True if string is not the null string.
s1 = s2
True if the strings s1 and s2 are identical.
s1 != s2
True if the strings s1 and s2 are not identical.
n1 -eq n2
True if the integers n1 and n2 are algebraically equal.
n1 -ne n2
True if the integers n1 and n2 are not algebraically equal.
n1 -gt n2
True if the integer n1 is algebraically greater than the integer n2 .
n1 -ge n2
True if the integer n1 is algebraically greater than or equal to the integer n2 .
n1 -lt n2
True if the integer n1 is algebraically less than the integer n2 .
n1 -le n2
True if the integer n1 is algebraically less than or equal to the integer n2 .
These primaries can be combined with the following operators:
! expression
True if expression is false.
expression1 -a expression2
True if both expression1 and expression2 are true.
expression1 -o expression2
True if either expression1 or expression2 are true.
(expression)
True if expression is true.
The
-a operator has higher precedence than the -o operator.
GRAMMAR AMBIGUITY
The test grammar is inherently ambiguous. In order to assure a degree of consistency, the cases described in the IEEE Std 1003.2
("POSIX"), section D11.2/4.62.4, standard are evaluated consistently according to the rules specified in the standards document. All other
cases are subject to the ambiguity in the command semantics.
RETURN VALUES
The test utility exits with one of the following values:
0 expression evaluated to true.
1 expression evaluated to false or expression was missing.
>1 An error occurred.
BUGS
Named pipes are not implemented in 2.11BSD.
STANDARDS
The test function is expected to be IEEE Std 1003.2 ("POSIX") compatible.
7th Edition March 13, 1995 TEST(1)