I am checking that a file is older than a reference file that I build with a touch command before processing it. If it is not old enough, I want to sleep for an hour and check again.
My problem is if it is old enough to process, I want to exit when I am done, but I cannot find a way to exit after doing a successful find. It keeps looping and processing until the count is fulfilled. I have tried doing an exit as a -exec on the find as shown below and I have tried checking the status of the find with $?, but it is always "0" whether the file is old or new.
New to shell scripting.
I can't get my script to execute multiple commands.
Here's the code. It's a menu script.
#!/bin/ksh
clear
print "SDE MENU"
PS3="SDE MENU, enter choice:"
select clean_menu in "tasdedev instance 5151" "orkindev instance 5155" "tasdetst
instance 5157" "orkinsys... (1 Reply)
Hello ,
I am trying to print the footer of evry file in the given directory with xargs command like follows
ls -1 | xargs -I {} gzcat {} | tail -1
now problem with this is only last file foooter is getting printed as " | tail -1 " is getting executed for the last file.
I know this can... (4 Replies)
Hi,
Iam trying to code in java and wanted to run the commands in the Unix remote servers. I have the following code to run multiple GREP commands in a single session.
But when i execute this, the first command executes successfully, whereas from the next line it says
"Exception Occured... (1 Reply)
I have one parent directory and within that parent directory there are several other sub-directories and within those sub-directories there are several other "large number" of sub-directories.
All the sub directories have a shell script in them with a common file name execute_command.sh I want... (4 Replies)
Requirement:
Run a shell script with below inputs
file name
checksum
path
the script should go to multiple servers (around 35) and verify the input cksum and if there is a mismatch display a simple message to the user that cksum verification failed.
host details, user id /... (1 Reply)
Hi all,
Am wanting to do a ls -l of the files and do a cat of it at the same time, ideally, I am hoping that the following work but obvisouly it is not working to what I am wanting it to ... hu hu hu :wall:
find . -name "BACKUP_TIMESTAMP.log" -exec "ls -l basename {} ; cat {}" \;
... (1 Reply)
for example:
I'm greping the process where i can get the location of the file
$ ps -ef | grep LLAWP | awk {'print $9'} | tail -1
/Hostname/ihs/INSTANCE2/conf/WebAgent.conf
then I need to display second line of WebAgent.conf file:
$ cat /Hostname/ihs/INSTANCE1/conf/WebAgent.conf | head... (2 Replies)
Let's say I have a file called test.out. In this file I want to do the following:
1. Search for DIP-10219 and with this:
2. Remove everything in front of cn=
3. Remove everything after *com
4. Remove duplicate lines
5. Replace ( with \(
6. Replace ) with \)
For 1-3 I have figured out this... (11 Replies)
Hi
I need to write a script to ssh through several hops (e.g. HostA-HostB-HostC-HostD), where Host A does not have direct assess to HostC ; HostB cannot access HostD directly.
when I ssh 3 hops and run command with arg1, arg2 and redirect the output to a file, e.g.
HostA> ssh -t HostB ssh -t... (3 Replies)
Discussion started by: chiensh
3 Replies
LEARN ABOUT CENTOS
vtysh
VTYSH(1) Version 0.96.5 VTYSH(1)NAME
vtysh - a integrated shell for Quagga routing software
SYNOPSIS
vtysh [ -b ]
vtysh [ -E ] [ -d daemon ] ] [ -c command ]
DESCRIPTION
vtysh is a integrated shell for Quagga routing engine.
OPTIONS
Options available for the vtysh command:
-b, --boot
Execute boot startup configuration. It makes sense only if integrated config file is in use (not default in Quagga). See Info file
Quagga for more info.
-c, --command command
Specify command to be executed under batch mode. It behaves like -c option in any other shell - command is executed and vtysh exits.
It's useful for gathering info from Quagga routing software or reconfiguring daemons from inside shell scripts, etc. Note that mul-
tiple commands may be executed by using more than one -c option and/or embedding linefeed characters inside the command string.
-d, --daemon daemon_name
Specify which daemon to connect to. By default, vtysh attempts to connect to all Quagga daemons running on the system. With this
flag, one can specify a single daemon to connect to instead. For example, specifying '-d ospfd' will connect only to ospfd. This
can be particularly useful inside scripts with -c where the command is targeted for a single daemon.
-e, --execute command
Alias for -c. It's here only for compatibility with Zebra routing software and older Quagga versions. This will be removed in
future.
-E, --echo
When the -c option is being used, this flag will cause the standard vtysh prompt and command to be echoed prior to displaying the
results. This is particularly useful to separate the results when executing multiple commands.
-h, --help
Display a usage message on standard output and exit.
ENVIRONMENT VARIABLES
VTYSH_PAGER
This should be the name of the pager to use. Default is more.
FILES
/usr/local/etc/vtysh.conf
The default location of the vtysh config file.
/usr/local/etc/Quagga.conf
The default location of the integrated Quagga routing engine config file if integrated config file is in use (not default).
WARNING
This man page is intended to be a quick reference for command line options. The definitive document is the Info file Quagga.
SEE ALSO bgpd(8), ripd(8), ripngd(8), ospfd(8), ospf6d(8), isisd(8), zebra(8)BUGS
vtysh eats bugs for breakfast. If you have food for the maintainers try http://bugzilla.quagga.net
AUTHORS
See http://www.zebra.org and http://www.quagga.net or the Info file for an accurate list of authors.
Quagga VTY shell 27 July 2006 VTYSH(1)