10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello All,
I'm having an issue getting an expect script to run as a cron job. The script executes fin if I run it from the command line but I get nothing when trying to run it as a cron job. I've researched other forums and threads and there have been references to the environment, or lack... (16 Replies)
Discussion started by: KingT617
16 Replies
2. Programming
I'm fairly new to scripting so this might not be possible.
I am using Expect with Cisco switches and need to capture the string after finding the expect request. For example, when I issue "show version" on a Nexus switch, I'm looking to capture the current firmware version:
#show version
... (0 Replies)
Discussion started by: IBGaryA
0 Replies
3. Shell Programming and Scripting
My cron file. Copied $PATH
# Minute Hour Day of Month Month Day of Week Command
SHELL=/bin/ksh
PATH=/usr/lib64/qt-3.3/bin:/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/perl/lib:/perl/lib/lib/perl5:/perl/scripts:.:/perl/lib/local:/home/popeye:/temp
0... (3 Replies)
Discussion started by: popeye
3 Replies
4. Shell Programming and Scripting
I wrote a script to download the files from sftp location to local. while running the script manually its working fine. when i schedule the same in cron its not working.... :wall::wall:
here is the script:
#!/bin/bash
... (2 Replies)
Discussion started by: ganga39
2 Replies
5. Shell Programming and Scripting
My searches turned up nothing relevant, so I apologize if this has already been looked at.
I am trying to run an expect script from a Solaris machine, that ssh's into an AIX machine, and interacts with a SMIT created menu system that runs a few backups for me.
The expect script runs fine when... (0 Replies)
Discussion started by: Mariognarly
0 Replies
6. Shell Programming and Scripting
This Expect script provides expect with a list of IP addresses to Cisco IPS sensors and commands to configure Cisco IPS sensors. The user, password, IP addresses, prompt regex, etc. have been anonymized. In general this script will log into the sensors and send commands successfully but there are... (1 Reply)
Discussion started by: genewolfe
1 Replies
7. Solaris
Hi,
I am running some etl commands in the windows from shell script(from unix sun solaris 5.9) by using expect package .While running manually the script is working fine.While running from cron it is exiting the after successfully firing the ETL command(The control does not stop after firing... (1 Reply)
Discussion started by: megh
1 Replies
8. Shell Programming and Scripting
I'm calling an expect script via a ksh script in cron and it is failing. The script runs fine if i run it manually. Does anyone know if it is an issue with compatibilty and if there is a way around it? (2 Replies)
Discussion started by: bhatia
2 Replies
9. Shell Programming and Scripting
Hello to all...this is my first post (so please go easy). :)
I feel pretty solid at expect scripting, but I'm running into an issue that I'm not able to wrap my head around. I wrote a script that is a little advanced for logging into a remote Linux machine and changing text in a file using sed.... (2 Replies)
Discussion started by: v1k0d3n
2 Replies
10. Shell Programming and Scripting
I wrote a script using 'expect' tool to change the password of my login id, every fortnight. And I had put it as a cron job.
The cron job is throwing an error
ld.so.1: /usr/local/bin/expect: fatal: libtcl8.3.so: open failed: No such file or directory
The environment variables are set... (4 Replies)
Discussion started by: Deepa
4 Replies
cron(8) System Manager's Manual cron(8)
NAME
cron - The system clock daemon
SYNOPSIS
/usr/sbin/cron
DESCRIPTION
The cron daemon runs shell commands at specified dates and times. Commands that are to run according to a regular or periodic schedule are
found within the crontab files. Commands that are to run once only are found within the at files. You submit crontab and at file entries
by using the crontab and at commands. Because the cron process exits only when killed or when the system stops, only one cron daemon
should exist on the system at any given time. Normally, you start the cron daemon from within a run command file.
During process initialization and when cron detects a change, it examines the crontab and at files. This strategy reduces the overhead of
checking for new or changed files at regularly scheduled intervals. The cron command creates a log of its activities. The cron daemon
must be started from the system startup scripts because it must begin execution without a login user ID set. The cron daemon starts each
job with the following process attributes stored with the job by the invoking process: Login user ID Effective and real user IDs Effective
and real group IDs Supplementary groups
It also establishes the following attributes from the authentication profile of the account associated with the login user ID of the invok-
ing process: Audit control and disposition masks Kernel authorizations
DIAGNOSTICS
The at and batch programs will refuse to accept jobs submitted from processes whose login user ID is different from the real user ID.
FILES
Specifies the command path. Main cron directory Directory containing the crontab files. List of allowed users. List of denied users His-
tory information for cron Queue description file for at, batch, and cron
RELATED INFORMATION
Commands: at(1), crontab(1), rc0(8), rc2(8), rc3(8)
Files: queuedefs(4) delim off
cron(8)