Sponsored Content
Full Discussion: Shift command help
Top Forums Shell Programming and Scripting Shift command help Post 303023802 by Don Cragun on Saturday 22nd of September 2018 10:22:11 PM
Old 09-22-2018
No shifts necessary...
Code:
for hostname in "$@"
do	ping "$hostname"
done

This User Gave Thanks to Don Cragun For This Post:
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

shift command

There is an error when i am trying to use the shift command in this way: ($1 = -d, $2 = 123, $3 = -c etc etc) for $arg in $@ do case $arg in "-d") shift; (so that the $2 will become the $arg now) (and while it loop the 2nd time,) ... (1 Reply)
Discussion started by: AkumaTay
1 Replies

2. UNIX for Dummies Questions & Answers

xterm SHIFT crazy

hi all, when I press SHIFT at once it work like as I've hold it (like CapsLock is On, but it Off) ! ... and if I press F1 (or another function key) it put out 24z :( it is occure on my remote sun 8 , xterm session help me please ! (2 Replies)
Discussion started by: oneivan
2 Replies

3. Shell Programming and Scripting

shift command

Hi Folks, In shell scripting the maximum no. of command line parameters becomes 9(Am i right). If we want to get more than 9 parameters we use the shift command. Even here there are two possibilities. 1. Without the use of variables - The arguments are lost and the lost no. is equal to the... (6 Replies)
Discussion started by: Nisha
6 Replies

4. Shell Programming and Scripting

Regarding the shift command???

I am running a program where in I have this command which is giving error the shift: number is not correct. can you please tell me how shift actually works? the line which is giving error is- set $PARAM; shift; shift; shift; shift; shift; shift; shift; shift Is it related somewhere to... (2 Replies)
Discussion started by: shrao
2 Replies

5. UNIX for Dummies Questions & Answers

shift not working

Hi, I wrote one script, in between script needs to use 10th and 11th positional parameters, that time i used "shift". Here i am facing the below find problem, ./DataCount.sh: cannot shift I tried 1) I have read man pages for shift 2) Before but * and ** 3) Simple shift with out giving... (4 Replies)
Discussion started by: Nagapandi
4 Replies

6. Shell Programming and Scripting

AIX command to shift up

I would need the awk command or a better way to get my file that looks like 1234 5678 8912 3456 7890 to look like 1234,5678,8912,3456,7890 Thanks in advance (4 Replies)
Discussion started by: bombcan
4 Replies

7. UNIX for Dummies Questions & Answers

A Shift into UNIX

Hi, Firstly, I did a search for this question both on this site and on the internet and have not been able to find a suitable answer that is not general in nature. I have always been a Windows user. I use my girl friend's mac every now and then, but I always come back to windows. For a... (1 Reply)
Discussion started by: mearex
1 Replies

8. Shell Programming and Scripting

Use of Shift command

Hello Expert Can any one please explain what is the use of shift command in general terms: set -- $(ls -t) shift rm -Rf $* what is the use of shift command over here. Thanks a lot for your help (2 Replies)
Discussion started by: aks_1902
2 Replies

9. UNIX for Dummies Questions & Answers

can someone explain shift command in script?

think using shift would help me finish my script but cant get it work without your help. would appreciate if you give me a example with shift & counter in the same script so I can later work on that to my one. Thanks and Good Luck! (1 Reply)
Discussion started by: me.
1 Replies

10. Shell Programming and Scripting

AIX function example with "shift" command

Hello, I am reading one of the AIX manuals about shell scripting and (AIX 5) and I found this example when introducing to functions: function usage { prog="$1"; shift print -u2 "$prog: usage: $prog $@" exit 1 } This example is meant to be easy but I don't understand what it is... (5 Replies)
Discussion started by: Kibou
5 Replies
SA-CHECK_SPAMD.RAW(1)					User Contributed Perl Documentation				     SA-CHECK_SPAMD.RAW(1)

NAME
sa-check_spamd - spamd monitoring script for use with Nagios, etc. SYNOPSIS
sa-check_spamd [options] Options: -c secs, --critical=secs Critical ping response threshold -h, -?, --help Print usage message -H hostname, --hostname=hostname Hostname of spamd service to ping -p port, --port=port Port of spamd service to ping --socketpath=path Connect to given UNIX domain socket -t secs, --timeout=secs Max time to wait for a ping response -v, --verbose Verbose debug output -V, --version Output version info -w secs, --warning=secs Warning ping response threshold DESCRIPTION
The purpose of this program is to provide a tool to monitor the status of "spamd" server processes. spamd is the daemonized version of the spamassassin executable, both provided in the SpamAssassin distribution. This program is designed for use, as a plugin, with the Nagios service monitoring software available from http://nagios.org. It might be compatible with other service monitoring packages. It is also useful as a command line utility or as a component of a custom shell script. OPTIONS
Options of the long form can be shortened as long as the remain unambiguous (i.e. --host can be used instead of --hostname). -c secs, --critical=secs Critical ping response threshold in seconds. If a spamd ping response takes longer than the value specified (in seconds) the program will exit with a value of 2 to indicate the critical status. This value must be at least as long as the value specified for warning and less than the value specified for timeout. -h, -?, --help Prints this usage message and exits. -H hostname, --hostname=hostname The hostname, or IP address, of the spamd service to ping. By default the hostname localhost is used. If --socketpath is set this value will be ignored. -p port, --port=port The port of the spamd service to ping. By default port 783 (the spamd default port number) is used. If --socketpath is set this value will be ignored. --socketpath=path Connect to given UNIX domain socket. Use instead of a hostname and TCP port. When set, any hostname and TCP port specified will be ignored. -t secs, --timeout=secs The maximum time to wait for a ping response. Once exceeded the program will exit with a value of 2 to indicate the critical status. The default timeout value is 45 seconds. The timeout must be no less than 1 second. This value must be greater than the values specified for both the critical and warning values. -v, --verbose Display verbose debug output on STDOUT. -V, --version Display version info on STDOUT. -w secs, --warning=secs Warning ping response threshold in seconds. If a spamd ping response takes longer than the value specified (in seconds), and does not exceed the critical threshold value, the program will exit with a value of 1 to indicate the warning staus. This value must be no longer than the value specified for critical and less than the value specified for timeout. EXIT CODES
The program will indicate the status of the spamd process being monitored by exiting with one of these values: 0 OK: A spamd ping response was received within all threshold times. 1 WARNING: A spamd ping response exceeded the warning threshold but not the critical threshold. 2 CRITICAL: A spamd ping response exceeded either the critical threshold or the timeout value. 3 UNKNOWN: An error, probably caused by a missing dependency or an invalid configuration parameter being supplied, occurred in the sa-check_spamd program. SEE ALSO
spamc(1) spamd(1) spamassassin(1) PREREQUISITES
"Mail::SpamAssassin" version 3.1.1 or higher (3.1.6 or higher recommended) AUTHOR
Daryl C. W. O'Shea, DOS Technologies <spamassassin@dostech.ca> LICENSE
sa-check_spamd is distributed under the Apache License, Version 2.0, as described in the file "LICENSE" included with the Apache SpamAssassin distribution and available at http://www.apache.org/licenses/LICENSE-2.0 perl v5.14.2 2014-02-14 SA-CHECK_SPAMD.RAW(1)
All times are GMT -4. The time now is 03:11 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy