01-18-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
When i tyr this, it gives me a syntax error...i tried removing quotes,removing spaces,replacing -eq with '='.. Can somebody suggest that is the problem?
if ]; then (4 Replies)
Discussion started by: dba.admin2008
4 Replies
2. Shell Programming and Scripting
Hi All,
can some one figure out the syntax issue here. How to overcome this?
#!/bin/sh
$ HFR_MAIL=NO
$ PRP_MAIL=NO
$ MC_MAIL=NO
$ if && && ]; then
> echo "NO "
> else
> echo "YES"
> fi
test: unknown operator NO
$ if && && ]; then
> echo "NO"
> else
> echo "YES"
>... (4 Replies)
Discussion started by: shellscripter
4 Replies
3. Shell Programming and Scripting
Hello - I have the below script
syncToken=None;\
forceDeleteUserHome=true;\
nisPwdDir=/etc;\
mirrorFilesLocation=/etc/connector_mirror_files;\
removeHomeDirContents=true;\
shadow=false;\
connectorPrompt=#;\
nisBuildDirectory=/var/yp;\
PGROUP=nogroup;\
COMMENTS='Comments\\ with\\... (2 Replies)
Discussion started by: manju--
2 Replies
4. Shell Programming and Scripting
i'm trying to make a script to simply add numbers together
for example i have a file script file called add
add 1 2 3 4 5
15
however i want the user to put at least 3 numbers so i did this
if
then
echo "please enter more than two numbers"
exit 1
fi
but it's telling me i have... (3 Replies)
Discussion started by: el3ctr0nic47
3 Replies
5. UNIX for Dummies Questions & Answers
Hi experts,
I'm facing trouble with the below bash script, any help is appreciated
#!/usr/bin/bash
..
if (( "${date1}" > "${l_date1}" ))
then
echo "success"
else
echo "nothing"
fi
the variable date1 contains 08/06/2013 and l_date1 contains 10/08/2013
this small script to... (6 Replies)
Discussion started by: parpaa
6 Replies
6. Shell Programming and Scripting
split($7,a," "); date = a; time = a
split(date,d,"/"); month = sprintf("%02d",d); day = sprintf("%02d",d); year = 2000 + d % 100
split(time,t,":"); hour=t; min=t
hour >= 12? { hour=hour-12; amPm=" PM" } : amPM=" AM"
hour == 0? hour=12
time=sprintf("%02d",hour)":"sprintf("%02d",min)amPm
... (4 Replies)
Discussion started by: Michael Stora
4 Replies
7. Shell Programming and Scripting
Hello,
I am having a problem when i execute following script on RHEL 6.4. Same script works fine on another machine where I have same version of RHEL and KSH.
Below is the rpm and RHEL version.
ossvm12(0)> rpm -qa | grep ksh
ksh-20100621-19.el6.x86_64
ossvm12(0)> cat... (7 Replies)
Discussion started by: Adithya Gokhale
7 Replies
8. Shell Programming and Scripting
Hi,
I wish to compare the CPU LOAD 1 min with 5mins and 15mins.
If 1 min's CPU LOAd spike 3% compare to 5 mins or 15 mins CPU Load, it is warning.
If 1 min's CPU LOAd spike 5% compare to 5 mins or 15 mins CPU Load, it is critical.
However I received following code error, I google it and... (10 Replies)
Discussion started by: alvintiow
10 Replies
9. Shell Programming and Scripting
Hello,
I am new to shell scripting and getting the error "arithmetic syntax error" on line 55 of my script.
Below is line 55 and 56
Backup=$ (( $Year*365+$Day ))
if ] then PrevHostname=$Hostname; PrevBackup=$Backup
Error:
./mksysbChk.ksh: line 56: *365+as : arithmetic syntax... (10 Replies)
Discussion started by: hasn318
10 Replies
10. UNIX for Beginners Questions & Answers
Hello.
LEAP_VERSION="4.2"
export ARRAY_MAIN_REPO_LEAP=('zypper_local' 'openSUSE-Leap-'"$LEAP_VERSION"'-Non-Oss' 'openSUSE-Leap-'"$LEAP_VERSION"'-Oss' 'openSUSE-Leap-'"$LEAP_VERSION"'-Update' 'openSUSE-Leap-'"$LEAP_VERSION"'-Update-Non-Oss')Seems that the - is interpreted as a numeric... (2 Replies)
Discussion started by: jcdole
2 Replies
LEARN ABOUT POSIX
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