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Top Forums Shell Programming and Scripting How to create symlink for latest file only? Post 303034080 by MadeInGermany on Wednesday 17th of April 2019 03:25:28 PM
Yes, and ensure a successful cd:
Code:
cd /var/log && ln -s "$(ls -r *error_log.* | head -1)" error_log

BTW ls -r is good here; ls -t would really sort by mtime.
 
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lucancel(1M)						  System Administration Commands					      lucancel(1M)

NAME
lucancel - cancel a scheduled Live Upgrade copy/create procedure SYNOPSIS
/usr/sbin/lucancel [-l error_log] [-o outfile] [-X] DESCRIPTION
The lucancel command is part of a suite of commands that make up the Live Upgrade feature of the Solaris operating environment. See live_upgrade(5) for a description of the Live Upgrade feature. The lucancel command cancels a boot environment (BE) creation or upgrade that was scheduled in the FMLI-based interface, lu(1M), or the repopulation of a BE, scheduled with lumake(1M). lucancel does not cancel a job that is active (that is, is in the process of creation or repopulation). The lucancel command requires root privileges. OPTIONS
The lucancel command has the following options: -l error_log Error and status messages are sent to error_log, in addition to where they are sent in your current environment. -o outfile All command output is sent to outfile, in addition to where it is sent in your current environment. -X Enable XML output. Characteristics of XML are defined in DTD, in /usr/share/lib/xml/dtd/lu_cli.dtd.<num>, where <num> is the version number of the DTD file. EXIT STATUS
The following exit values are returned: 0 Successful completion. >0 An error occurred. FILES
/etc/lutab list of BEs on the system ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWluu | +-----------------------------+-----------------------------+ SEE ALSO
lu(1M), luactivate(1M), lucompare(1M), lucreate(1M), lucurr(1M), ludelete(1M), ludesc(1M), lufslist(1M), lumake(1M), lumount(1M), lure- name(1M), lustatus(1M), luupgrade(1M), lutab(4), attributes(5), live_upgrade(5) SunOS 5.10 21 Dec 2001 lucancel(1M)

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