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Full Discussion: Help need with remove command
Top Forums Shell Programming and Scripting Help need with remove command Post 302781425 by pinnacle on Saturday 16th of March 2013 01:58:18 PM
Old 03-16-2013
Quote:
Originally Posted by Don Cragun
The safest would be something like:
Code:
rm ${DIR:?'$DIR is not correctly set'}/${pattern:?'$pattern is not correctly set'}*

assuming that something else hasn't been done in your script that needs to be undone if the script dies at this point.

Thank you sir!!

---------- Post updated at 12:58 PM ---------- Previous update was at 12:27 PM ----------

Quote:
Originally Posted by Don Cragun
The safest would be something like:
Code:
rm ${DIR:?'$DIR is not correctly set'}/${pattern:?'$pattern is not correctly set'}*

assuming that something else hasn't been done in your script that needs to be undone if the script dies at this point.
I am planning to use the below code for removing files. I want to echo after all files are deleted. The order in which I delete files or all at onces does not matter.

Please let me know if there is a better way to do this.

Also I would like a safe approach in case the parameter values are blank then it should not wipe out the root directory.


Code:
 
    if `rm ${INPUTDIR:?'$INPUTDIR is not correctly set'}/${PATTERNA:?'$PATTERNA is not correctly set'}*`; then
        if `rm ${INPUTDIR:?'$INPUTDIR is not correctly set'}/${PATTERNB:?'$PATTERNB is not correctly set'}*`; then
            if `rm ${TEMPDIR:?'$TEMPDIR is not correctly set'}/${PATTERNB:?'$PATTERNB is not correctly set'}*`; then
                if `rm ${CONTROLDIR:?'$CONTROLDIR is not correctly set'}/${PATTERNB:?'$PATTERNB is not correctly set'}*.cmd`; then
                    echoen "All Files Deleted Successfully!!"
                fi
            fi
        fi
    fi

 

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LEARN ABOUT OPENSOLARIS

dfstab

dfstab(4)							   File Formats 							 dfstab(4)

NAME

       dfstab - file containing commands for sharing resources across a network

DESCRIPTION

       dfstab  resides	in  directory /etc/dfs and contains commands for sharing resources across a network. dfstab gives a system administrator a
       uniform method of controlling the automatic sharing of local resources.

       Each line of the dfstab file consists of a share(1M) command. The dfstab file can be read by the  shell	to  share  all	resources.  System
       administrators can also prepare their own shell scripts to execute particular lines from dfstab.

       The contents of dfstab put into effect when the command shown below is run. See svcadm(1M).

	 /usr/sbin/svcadm enable network/nfs/server

SEE ALSO

       share(1M), shareall(1M), sharemgr(1M), svcadm(1M)

NOTES

       Do  not modify this file directly. This file is reconstructed and only maintained for backwards compatibility. Configuration lines could be
       lost.

       Use the sharemgr(1M) command for all share management.

SunOS 5.11							    15 Aug 2008 							 dfstab(4)
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