Hi,
I'm a total beginner at awk and hope someone can advise what I have done wrong in the following script:
I have a file which (to simplify things) may be something like this
Fred Smith and Sue Brown
Joe Jones and Jane Watts
Sally Green and Jim O?
Connor
Freda O?
Reiley and Pat O?... (2 Replies)
Hey all. Thanks in advance for any help you can give, hopefully this is an easy one. I want to create a loop to run a simple performance monitor like vmstat and record it to a file, but have very limited scripting skills (obviously).
Starting with this...
date >> /var/log/perfmon.log
vmstat... (2 Replies)
I haven't done any scripting for quite a while and was trying to remember how to do a script with a for loop that uses another command for input straight from the terminal, IE:
for num in `cat somefile | awk <whatever>` do echo $num; echo blah; echo blahblah; done;
Hopefully something quick... (1 Reply)
folowing code is not working I am a newbie can u help me about it I need to match an array variable to a pattern which is like -rw-r--r--
if } =.r........ ] /* I tried to make every like to accept every thing that starts with any char that has secon char as r and accept any 8 chars after *\... (1 Reply)
I need help writing a bash script that will simply prompt the user with a list of choices, then run an action based on the input. The action is running a wake-on-lan app called etherwake and passing a pre-defined mac address to the syntax.
I have defined the three MAC addresses as: MAC1, MAC2,... (12 Replies)
Hi,
The logic is very simple but I can't seem to make this work in Korn shell.
I need to check two files to make sure there is no errors. Each of the file will have number. For example, first file btt.txt will have 112 which is good. Second file bgg.txt will have 6 which is also good. If I... (4 Replies)
Hey guys im new to the whole linux and scripting community and am trying to get what (I think) should be a simple script to work.
I understand pretty much everything up to line 20, which is where im getting the following errors:
line 20: '
line 21: -le: command not found
Any help or... (5 Replies)
I am trying to gather a report on service accounts. The report needs the account and the last time they changed there passwords date (Lastupdate). I have been doing this one by one and wondering if there is a simple for loop to gather all the information. your help is greatly appreciated. (4 Replies)
Script newbie, so I'm sure I'm missing something obvious here, but how come this simple script does not work?
#!/bin/bash ... (3 Replies)
Discussion started by: KidCactus
3 Replies
LEARN ABOUT OSF1
sh
sh(1) General Commands Manual sh(1)NAME
sh - Shell, the standard command language interpreter
DESCRIPTION
[Tru64 UNIX] Tru64 UNIX provides two command interpreters with the name sh. The XCU5.0 and POSIX.2 compliant command interpreter sh is
available in the file /usr/bin/posix/sh and is described in the sh(1p) reference page. The Bourne shell, historically known as sh, is
available in the file /usr/bin/sh and is described in the sh(1b) reference page.
[Tru64 UNIX] Your initial, or login, shell is determined by your entry in the file /etc/passwd. This file can be changed only by your sys-
tem administrator. You must use whatever procedures are in place at your location to have this entry changed.
[Tru64 UNIX] If available on your system, you may use the passwd -s or the chsh commands to change your login shell.
Note
This option is not available if your site manages passwords through the Network Information Service (NIS) facility. Check with your system
administrator.
[Tru64 UNIX] Subsequent shells spawned from the initial shell depend on the value in the environment variable BIN_SH. If this variable is
set to xpg4, the POSIX shell is started. If this variable is set to svr4, an SVR4 compliant version of the shell is started. If this vari-
able is unset, the Bourne shell is started. If this variable is set to any other value, an error is reported and the results are unpre-
dictable. See the EXAMPLES section for information on setting this variable.
NOTES
[Tru64 UNIX] With Tru64 UNIX Version 4.0 the Korn shell, /usr/bin/ksh is the same as the POSIX shell /usr/bin/posix/sh.
RESTRICTIONS
[Tru64 UNIX] The file /etc/shells must include entries for both the POSIX shell /usr/bin/posix/sh and the Bourne shell, /usr/bin/sh. If
this file is incorrect, see your system administrator.
EXAMPLES
Using the Bourne, Korn, or POSIX shell, to set the variable BIN_SH to use the POSIX/ XCU5.0compliant shell, enter: BIN_SH=xpg4 export
BIN_SH Using the Bourne, Korn, or POSIX shell, to set the variable BIN_SH to use the SVR4 compliant shell, enter: BIN_SH=svr4 export BIN_SH
Using the Bourne, Korn, or POSIX shell, to unset the variable BIN_SH, enter: unset BIN_SH Using the C/ shell, to set the variable BIN_SH to
use the POSIX/XCU5.0 compliant shell, enter: setenv BIN_SH xpg4 Using the C/ shell, to set the variable BIN_SH to use the SVR4 compliant
shell, enter: setenv BIN_SH svr4 Using the C/ shell, to unset the variable BIN_SH, enter: unsetenv BIN_SH
FILES
User profile. Contains user information, including the login shell name. Contains the names of available and permitted shells.
SEE ALSO
Commands: csh(1), ksh(1), Bourne shell sh(1b), POSIX shell sh(1p), passwd(1)
Files: passwd(4), shells(4)
Standards: standards(5)sh(1)