Hi,
I would like to know what is the difference between executing the mount command in the following ways...
eg:
/usr/sbin/mount -F <something>
AND
mount -F <something>
I mean , just executing the mount command as opposed to specifying the path and then executing it?
... (3 Replies)
Hello All, I have a question about the difference between two commands. I am using Korn and was told by the Unix admin that 'nohup <command> &'
equals 'nohup ./<command> &. That there is no difference betwewen the two. Is this true? Also, does the command './<command> &' provide a disconnect... (4 Replies)
Hi,
I have to setup a process which will run every 30 minutes and perform a task. I have been looking into and considered to put a cron job in place which will automatically execute the process.
But lately I have found that Maestro job is also a process which will allow me to do the... (3 Replies)
HI all,
Please clarify the difference between the following
pm2srv:/var/opt/temip/vf/scripts/saiki#awk '{RS = ":"} ; {print $0}' testf2
hey:wasup:howru:
Yes
I
am
fine
pm2srv:/var/opt/temip/vf/scripts/saiki#awk 'BEGIN { RS = ":" } ; { print $0 }' testf2
hey
wasup
howru
Yes
I... (0 Replies)
Hello! I'm just learning the shell, and I would really like to know how to do this:
Given these 2 commands:
ls -l
ls -le
How can I, with a one-liner, ask the shell to show me visually in the shell, what the difference is between the output of the two commands? They look the same to me... (6 Replies)
Hi,
I need to know the difference between this commands:
grep * *search*
grep "*" *search*
As far as i know does the 2nd command search for files which have a name with *search* and greps then all which have chars from a-z in the file content.
But was does the first command??
Best... (1 Reply)
Looking at the performance hit on my server, does it matter wich command I run?
client # rsh server tar –cf - . | tar –cv –f –
or
server # tar –cf – . | rsh client ‘cd target && tar –xv -f –‘
I think it doesn't really matter because both command strings involve a tar being run on... (4 Replies)
Hi all,
I'm new in this forum.
I'm looking for the difference between the HACMP commands with the prefix "cl" and "cli".
The first type are under /usr/es/sbin/cluster/sbin directory and the second are under /usr/es/sbin/cluster/cspoc directory.
I know that the first are called HACMP for AIX... (0 Replies)
i need to know the difference between two commands
ps -ef|grep oracle
ps -ef|grep -v grep |grep oracle (1 Reply)
Discussion started by: smazshah
1 Replies
LEARN ABOUT OSF1
cron
cron(8) System Manager's Manual cron(8)NAME
cron - The system clock daemon
SYNOPSIS
/usr/sbin/cron
DESCRIPTION
The cron daemon runs shell commands at specified dates and times. Commands that are to run according to a regular or periodic schedule are
found within the crontab files. Commands that are to run once only are found within the at files. You submit crontab and at file entries
by using the crontab and at commands. Because the cron process exits only when killed or when the system stops, only one cron daemon
should exist on the system at any given time. Normally, you start the cron daemon from within a run command file.
During process initialization and when cron detects a change, it examines the crontab and at files. This strategy reduces the overhead of
checking for new or changed files at regularly scheduled intervals. The cron command creates a log of its activities. The cron daemon
must be started from the system startup scripts because it must begin execution without a login user ID set. The cron daemon starts each
job with the following process attributes stored with the job by the invoking process: Login user ID Effective and real user IDs Effective
and real group IDs Supplementary groups
It also establishes the following attributes from the authentication profile of the account associated with the login user ID of the invok-
ing process: Audit control and disposition masks Kernel authorizations
DIAGNOSTICS
The at and batch programs will refuse to accept jobs submitted from processes whose login user ID is different from the real user ID.
FILES
Specifies the command path. Main cron directory Directory containing the crontab files. List of allowed users. List of denied users His-
tory information for cron Queue description file for at, batch, and cron
RELATED INFORMATION
Commands: at(1), crontab(1), rc0(8), rc2(8), rc3(8)
Files: queuedefs(4) delim off
cron(8)