I know this is a total begginer question but what is wrong with this picture. My loop wont loop, it just drops me back to the prompt and gives the error "unary operator expected". Any help would be appreciated.
here it is,
#!/bin/sh
selection=
while
do
cat << MENU
1)List files in... (2 Replies)
ok i just installed FreeBSD 4.8 on a computer i had lying around and it was working ok but then when i tried to set up KDE's xdm (kdm) i think i must have configured the login manager wrong because i cant login through the kdm and therefore i can log in to BSD at all?!
please can someone help me... (5 Replies)
I don't even know if this should go here but I just would like to know what this means:
d0e45878043844ffc41aac437e86b602
I know absolutely nothin' about UNIX, and I found this in a SQL table in a board I run.
Someone please tell me what that is in "normal" mode.
Pardon me for my... (4 Replies)
I am wanting to download the Linux Program. When i go to download it I see several things to download. What do i download exactly? Then what do I do to install it. Also I have partitioned my hard drive to make way for Linux on the other part to play with it, will any problems arise from this?
I... (3 Replies)
This is probably a really simple problem, but goes easy on me I'm still a newb. The problem I have is that a script (we'll call it script.script) I edited won't run for some reason, I get the error "ksh: script.script: not found"
The location of my script is as follows: /home/users/arkitech
... (3 Replies)
Assume $x equals "".
If I try:
if test -n $x
I get the "Expression syntax" error.
It works in Linux but not in unix bash. In unix bourne I get "test: argument expected" (4 Replies)
Hi all
Sorry for the basic question, but i am writing a shell script to get around a slightly flaky binary that ships with one of our servers. This particular utility randomly generates the correct information and could work first time or may work on the 12th or 100th attempt etc !.... (4 Replies)
Hi everyone.
I am new to shell scripting and have been looking at quite a few web pages to try and figure this out, but to no avail.
What I am trying to do is get a value from a text file that contains a paragraph of information.. Something similar too:
Welcome to random script
You are... (1 Reply)
This should be extremely simple and someone will probably answer it in .5 seconds. I need to know what:
VARIABLE=${0##*/}
does? I do not have a shell handy to just try it in. I am reading through some scripts and need to understand this line. Any help is appreciated.
Many thanks!
-... (3 Replies)
Hi,
I have a variable called result that get the the below value i.e two lines assigned../logs/mymac/myserver.log:####<Jun 7, 2015 12:56:54 PM EDT> <myserver.my.bank.com> <mymac> < ExecuteThread: '5' for queue:\
'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <1434640> <BEA-0900>... (0 Replies)
Discussion started by: shifahim
0 Replies
LEARN ABOUT HPUX
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)