05-28-2012
Please post what Operating System and version you are running.
Have you got the bash Shell?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
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)
Discussion started by: moonunit
1 Replies
2. Shell Programming and Scripting
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)
Discussion started by: milink
5 Replies
3. Shell Programming and Scripting
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 $CA_RELEASE is invalid"
exit -1
fi
+ source /etc/ncgl/ca_version_data
++ CA_PRODUCT_ID=samxts
++ CA_RELEASE=6
++ CA_WEEK_NO=7
++... (3 Replies)
Discussion started by: ketkee1985
3 Replies
4. UNIX for Dummies Questions & Answers
Ok, so I am beggining a script to factor the time difference from when a user logs on to current time but before I can even get too far I am getting the INTEGER EXPRESSION EXPECTED error. Can someone tell me what I am doing wrong?
lhour=$(who | grep "$1" | cut -c30,31);
lmin=$(who | grep "$1"... (1 Reply)
Discussion started by: losingit
1 Replies
5. Shell Programming and Scripting
root@server01 # df -h | grep /tmp | awk {'print $3}'
252M
root@server01 #
root@server01 # cat /usr/local/tmpchk.sh
#!/bin/sh
x=`df -h | grep /tmp | awk {'print $3}'`
if ;
then
rm -fr /tmp/somefolder/
else
echo "its small" (2 Replies)
Discussion started by: fed.linuxgossip
2 Replies
6. Shell Programming and Scripting
Newb here
echo "$yesterdaysclose"
echo "$close"
if ; then
echo "stocks moving up"
elif ; then
echo "stock is moving down"
else
echo "no change"
fi
seems to evaluate the floating decimal correctly however returns
./shellscript1.sh: line 17: [: : integer expression expected... (3 Replies)
Discussion started by: harte
3 Replies
7. Shell Programming and Scripting
Hi,
I have placed the script and running successfully on AIX
However in Linux it throws integer expression expected
Could some one please help me to fix this
MaxThreshold4alert=`echo "$MaxCapacitycnt*(80/100)" |bc -l`
echo $MaxThreshold4alert
Error:
40.00000000000000000000: integer... (2 Replies)
Discussion started by: ajothi
2 Replies
8. Shell Programming and Scripting
I need some help with this
if
but then it says
line 11:
I don't know what I'm doing wrong (1 Reply)
Discussion started by: margg
1 Replies
9. Shell Programming and Scripting
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($6,1,3)}'`
This gives me the month from... (1 Reply)
Discussion started by: jaituteja
1 Replies
10. Shell Programming and Scripting
Hello ,
This is the piece of the code which is giving me trouble
if ;then
exit_proc "${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 XFREE86
libbash
LIBBASH(7) libbash Manual LIBBASH(7)
NAME
libbash -- A bash shared libraries package.
DESCRIPTION
libbash is a package that enables bash dynamic-like shared libraries. Actually its a tool for managing bash scripts whose functions you may
want to load and use in scripts of your own.
It contains a 'dynamic loader' for the shared libraries ( ldbash(1)), a configuration tool (ldbashconfig(8)), and some libraries.
Using ldbash(1) you are able to load loadable bash libraries, such as getopts(1) and hashstash(1). A bash shared library that can be loaded
using
ldbash(1) must answer 4 requirments:
1. It must be installed in $LIBBASH_PREFIX/lib/bash (default is /usr/lib/bash).
2. It must contain a line that begins with '#EXPORT='. That line will contain (after the '=') a list of functions that the library
exports. I.e. all the function that will be usable after loading that library will be listed in that line.
3. It must contain a line that begins with '#REQUIRE='. That line will contain (after the '=') a list of bash libraries that are
required for our library. I.e. every bash library that is in use in our bash library must be listed there.
4. The library must be listed (For more information, see ldbashconfig(8)).
Basic guidelines for writing library of your own:
1. Be aware, that your library will be actually sourced. So, basically, it should contain (i.e define) only functions.
2. Try to declare all variables intended for internal use as local.
3. Global variables and functions that are intended for internal use (i.e are not defined in '#EXPORT=') should begin with:
__<library_name>_
For example, internal function myfoosort of hashstash library should be named as
__hashstash_myfoosort
This helps to avoid conflicts in global name space when using libraries that come from different vendors.
4. See html manual for full version of this guide.
AUTHORS
Hai Zaar <haizaar@haizaar.com>
Gil Ran <ril@ran4.net>
SEE ALSO
ldbash(1), ldbashconfig(8), getopts(1), hashstash(1) colors(1) messages(1) urlcoding(1) locks(1)
Linux Epoch Linux