re-direct to log file Post: 302522067

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Re-direct the error msg to log file

Hi All, I have an expression as follows:- a=`expr ${i} + ${j}` >> $log_file 2>&1 Here, if any of the values i or j or both happens to be empty then the "expr" returns error as "expr: 0402-050 Syntax error." My problem is I am not able to re-direct this error to the log file. Its is getting...

2. UNIX for Dummies Questions & Answers

direct output to a file then email it

Ok so i have this script and I dont know how to have the output go to a file and then email that file to someone. #!/bin/ksh print "AL" print "AM" print "AN" print "RL\n" nawk '/PROD/ {print $3, $2}' /home/user/switch_listtest | sort -k1,2 print "End of Report" Thank you in...

3. Shell Programming and Scripting

Direct the output of a script to a log file

Hi, I have a script to compare 2 files. file1=$1 file2=$2 num_of_records_file1=`awk ' END { print NR } ' $file1` num_of_records_file2=`awk ' END { print NR } ' $file2` i=1 while do sed -n "$i"p $file1 > file1_temp sed -n "$i"p $file2 > file2_temp diff file1_temp...

4. Shell Programming and Scripting

Direct two scripts to write to one file

I have an interesting dilemma. I am trying make a script that is continuously scanning for new data. This script cannot be paused or stopped it needs to run constantly. I also want to periodically time stamp the output to make it easier to sort through. The trouble is that I can't think of a...

5. Shell Programming and Scripting

Direct input to a script from a file

Hi all, I have a script which checks on my jobs that run on some cluster. The script, "script.sh", takes as an input the job-id for the job to checked. Sometimes I have 100s of jobs and I want to check them. I could put these job-ids into a file, each id in its own line. The script would ask...

6. Shell Programming and Scripting

sed substitution or awk, need to direct change the file

I want change the file when the line contains $(AA) but NOT contains $(BB), then change $(AA) to $(AA) $(BB) eg: $(AA) something $(AA) $(BB) something

7. Shell Programming and Scripting

Manipulating sed Direct Input to Direct Output

Hi guys, been scratching round the forums and my mountain of resources. Maybe I havn't read deep enough My question is not how sed edits a stream and outputs it to a file, rather something like this below: I have a .txt with some text in it :rolleyes: abc:123:xyz 123:abc:987...

8. UNIX for Dummies Questions & Answers

Output of ssh command from localhost - direct to local file.

Hi, i'm trying to gather details from remote hosts and want them to be written to my local linux machine from where i'm using SSH. My command looks some thing like this ssh -q remotehost 'bash -s' <command.txt where command.txt is a file in my local machine containing ps -ef |grep httpd |...

9. Shell Programming and Scripting

File not exist in direct

friends can do this from unix AIX I need to ask for a file that does not exist then if file.txt * **** echo "execute procedure" else *** echo "File does not exist" if You can sucedere that the file does not exist

10. OS X (Apple)

How can I direct messages from mac console.app to a log file?

I'm trying to complete a bash script to capture if an external webcam is active in a video conference session. Some users will switch the camera to the built-in MAC camera. When this happens I want to trigger a set of events. Things tried: reviewed the console.app to look for patterns on when...

LEARN ABOUT OPENSOLARIS

setusershell

getusershell(3C)					   Standard C Library Functions 					  getusershell(3C)

NAME

       getusershell, setusershell, endusershell - get legal user shells

SYNOPSIS

       #include <unistd.h>

       char *getusershell(void);

       void setusershell(void);

       void endusershell(void);

DESCRIPTION

       The  getusershell()  function  returns  a  pointer  to  a  legal  user  shell  as defined by the system manager in the file /etc/shells. If
       /etc/shells does not exist, the following locations of the standard system shells are used in its place:

	 /bin/bash		    /bin/csh
	 /bin/jsh		    /bin/ksh
	 /bin/ksh93		    /bin/pfcsh
	 /bin/pfksh		    /bin/pfsh
	 /bin/sh		    /bin/tcsh
	 /bin/zsh		    /sbin/jsh
	 /sbin/pfsh		    /sbin/sh
	 /usr/bin/bash		    /usr/bin/csh
	 /usr/bin/jsh		    /usr/bin/ksh
	 /usr/bin/ksh93 	    /usr/bin/pfcsh
	 /usr/bin/pfksh 	    /usr/bin/pfsh
	 /usr/bin/sh		    /usr/bin/tcsh
	 /usr/bin/zsh		    /usr/sfw/bin/zsh
	 /usr/xpg4/bin/sh

       The getusershell() function opens the file /etc/shells, if it exists, and returns the next entry in the list of shells.

       The setusershell() function rewinds the file or the list.

       The endusershell() function closes the file, frees any memory used by getusershell() and setusershell(), and rewinds the file /etc/shells.

RETURN VALUES

       The getusershell() function returns a null pointer on EOF.

BUGS

       All information is contained in memory that may be freed with a call to endusershell(), so it must be copied if it is to be saved.

NOTES

       Restricted shells should not be listed in /etc/shells.

SunOS 5.11							    1 Nov 2007							  getusershell(3C)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Re-direct the error msg to log file

Discussion started by: rony_daniel

2. UNIX for Dummies Questions & Answers

direct output to a file then email it

Discussion started by: llsmr777

3. Shell Programming and Scripting

Direct the output of a script to a log file

Discussion started by: autosys_nm

4. Shell Programming and Scripting

Direct two scripts to write to one file

Discussion started by: KnightAttrition