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Operating Systems Solaris Relation btw commands, "man" and "more" ??? Post 302577991 by methyl on Wednesday 30th of November 2011 12:20:55 PM
Old 11-30-2011
It always helps to know what Operating System and version you have. Solaris and Open Solaris are quite different when it comes to "man".

The pager used by the "man" command is influenced by external environment variables.
See:
Code:
man man

On your question about EDITOR (or more usually VISUAL).
On most Solaris platforms this is explained in:
Code:
man 5 environ

One place where setting EDITOR is critical is before running the unix "crontab" command. The absolute default editor is the ancient "ed" text line editor program.

When writing scripts for the user world, you can set PAGER to a suitable pager program with parameters which disable the "!" Shell breakout feature.

Last edited by methyl; 11-30-2011 at 01:28 PM..
 

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bcrontab(1)						      General Commands Manual						       bcrontab(1)

NAME
bcrontab - Manage users crontab files SYNOPSIS
bcrontab [ -u user ] file bcrontab [ -u user ] { -l | -r | -e } DESCRIPTION
bcrontab interfaces with the bcron-spool daemon to manage crontab files in the privileged spool directory. OPTIONS
-u user Tell bcron-spool that we are acting on behalf of the named user. bcron-spool will only accept the username if bcrontab is running as either root or the same user ID as the named user. -l List the cronab crontab to standard output. -r Remove the user's crontab. -e Edit the current crontab. ENVIRONMENT
VISUAL If this is set, it is used as the editor to invoke to edit a crontab. EDITOR If $VISUAL is not set and this is, it is used as the editor to invoke to edit a crontab. If neither are set, /bin/vi is used. BCRON_SOCKET The path to the named socket used to communicate with bcron-spool. Defaults to /var/run/bcron-spool. LOGNAME USER These two variables are used, in order, to determine the user name invoking the program. One must be set if the -u option is not used. FILES
bcrontab tries to writes a temporary file into the current directory, and then into /tmp if that fails, in order to edit the current crontab. SEE ALSO
bcron-spool(8), crontab(5) AUTHOR
Bruce Guenter <bruceg@em.ca> bcrontab(1)
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