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UNIX for Dummies Questions & Answers
Command String Help
Post 302175749 by bakunin on Saturday 15th of March 2008 07:11:59 PM
03-15-2008
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1. UNIX for Dummies Questions & Answers
I am new to this forum; actually, this is the first forum I've ever joined of any kind. Looking forward to using it.
I know some basic UNIX, but this is over my head. Can someone tell me what this is doing?
export MY_ROOT=${MY_ROOT:-$(expr "$0" : '\(.*\)/bin/.*')}
Thanks! (1 Reply)
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my description from another thread...
here's my code:
#!/bin/bash
IFS=$'\n'
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if ]; then
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I've a problem parsing a string as a command:
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Is this possible? If so it seems like a very easy and short script.I'd like to make a script that will print a friendly message but only if it is on your personal terminal. so the code would look like this:
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if ;
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here is what i want to achieve... consider a file contains below contents. the file size is large about 60mb
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I solved my issue by using the following code
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STATE="unknown"
until ]
do
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sleep 5
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LEARN ABOUT OPENSOLARIS
quota
quota(1M) System Administration Commands quota(1M) NAME
quota - display a user's ufs file system disk quota and usage SYNOPSIS
quota [-v] [username] DESCRIPTION
quota displays users' UFS disk usage and limits. Only the super-user may use the optional username argument to view the limits of other users. quota without options only display warnings about mounted file systems where usage is over quota. Remotely mounted file systems which do not have quotas turned on are ignored. username can be the numeric UID of a user. OPTIONS
-v Display user's quota on all mounted file systems where quotas exist. USAGE
See largefile(5) for the description of the behavior of quota when encountering files greater than or equal to 2 Gbyte ( 2^31 bytes). FILES
/etc/mnttab list of currently mounted filesystems ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
edquota(1M), quotaon(1M), quotacheck(1M), repquota(1M), rquotad(1M), attributes(5), largefile(5), zones(5) NOTES
quota displays quotas for NFS mounted UFS-based file systems if the rquotad daemon is running. See rquotad(1M). In a zones(5) environment, quota displays quotas only for the zone in which it is invoked. quota can display entries for the same file system multiple times for multiple mount points. For example, # quota -v user1 might display identical quota information for user1 at the mount points /home/user1, /home/user2, and /home/user, if all three mount points are mounted from the same file system with quotas turned on. SunOS 5.11 11 Nov 2008 quota(1M)