|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Cannot get this bash/expect script to run under a crontab
Post 302663245 by methyl on Wednesday 27th of June 2012 07:28:28 PM
06-27-2012
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
Using Expect script when I run it manually it works. But when I put the entry in crontab, the job is still running after 15 hours. The script was created as root. I don't think it's a permission issue. Any idea?
This is what I have under root crontab...
00 18 * * 1-5... (4 Replies)
Discussion started by: samnyc
4 Replies
2. Shell Programming and Scripting
I have the code like this :
shell script continues ...
....
expect -c"
spawn telnet $ip
expect "login:"
send \"$usrname\r\"
expect "Password:"
send \"$passwd\r\"
expect "*\>"
send \"$cmdstr\r\"
... (1 Reply)
Discussion started by: robbiezr
1 Replies
3. Shell Programming and Scripting
Hi All,
I have an expect script called sftp to transfer using SFTP below :
# more sftp
#!/usr/local/bin/expect
# Initialisation
set authFile "/home/ap1030/transfer/.password"
# Check the authorisation file exists
if {!} { ;# Does file exist
send_user "$authFile does not exist;... (6 Replies)
Discussion started by: ap1030
6 Replies
4. Programming
Hi All,
I am using a expect script to run a shell script on remote server, the code is as follows. But the problem is that it executes only first command, and hangs it doesn't run the next commands.
spawn ssh $uid@$host
expect "password:"
send "$password\r"
expect "*\r"
send... (2 Replies)
Discussion started by: yashwanthsn
2 Replies
5. Shell Programming and Scripting
I have the following expect script sitting on a Linux box.
===
#!/usr/bin/expect -f
#
# backup.expect
#
# Expect script to backup a firewall via a SSH session
#
#
set firewall
set username
set password
set prompt
set filename
match_max 50000
spawn ssh -l... (2 Replies)
Discussion started by: alagondar
2 Replies
6. Shell Programming and Scripting
Hi all,
I have a bit of a vexing issue here and I'm not certain how best to go about it. Basically, I want to run a shell script and automate the user prompt of hitting 1 to fully uninstall Symantec Anti-Virus for OS X.
Would expect be the best way to do this? (5 Replies)
Discussion started by: prometheon123
5 Replies
7. UNIX for Advanced & Expert Users
Not able to execute the file in remote host using except utility
I am automating the SFTP keys setp process:
So i created the expect script for controlling the output of shell
below is my main code:
Code:
#!/usr/bin/expect
set fd
set password
close $fd
set df
set app
close $df... (1 Reply)
Discussion started by: Manoj Bajpai
1 Replies
8. Shell Programming and Scripting
Hi All,
I am testing expect script in command prompt without issue, but in crontab it is not working, i check the output error as below:
#cat /var/log/testexp.log
spawn minicom -C /var/log/minicom1.log
No cursor motion capability (cm)
AT+COPS=?
I am new in scripting, together... (1 Reply)
Discussion started by: elingtey
1 Replies
9. Shell Programming and Scripting
Hello all,
I'm trying to write a script to gather and send data and it works just fine at the bash command line, but when executing from CRON, it does not run properly.
My scripting skills are pretty limited and there's probably a better way, but as I said it works at the command line, but... (12 Replies)
Discussion started by: rusman
12 Replies
10. Shell Programming and Scripting
Hello, first time here. I have a script that seems to ignore the if statement when run from the cron. I am using Ubuntu 12.10
#!/bin/bash
DOWN=/usr/sbin/dcon
UP="pon dsl-provider"
LOG=/var/log/dsl-reconnect.log
RECV=`ifconfig 2>&1|grep ppp0|cut -d , -f 5|cut -d " " -f 1`
if ]
then... (1 Reply)
Discussion started by: mkoster
1 Replies
LEARN ABOUT OSF1
cron
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)