Having a memory lapse:
If I redefine a command using an alias or a function - How do I access the "real" command without specifying an absoulte path:
i.e.
function man
{
/usr/bin/man |more
}
alias ls='/usr/bin/ls -l'
How do I specify the ls or man command above without the... (6 Replies)
I'm trying to do a global search and replace in vi. I am trying to replace a string, call it "BOB" with a carriage return and can't seem to find a reference to it.
Command syntax s%/BOB/???/g
What would I substitute the "???" with? (7 Replies)
Hi all,
I have one script test.sh for which I pass two arguments. In the same script I need to submit this script in background using nohup. My script like this and it is working in HP-UX os but not Solaris.
#! /bin/sh
if
then
MTR_PID=$$
export MTR_PID
echo "test.sh $1 $2... (3 Replies)
Hi All,
My latest assignment (practice not coursework!) is to write prototype interactive exam/test console application. I've used structs to store the question information (not sure if this was the best way to do it?) and I have the following code that outputs each question and it's possible... (0 Replies)
Hi everyone -
I'm trying to start a run of LAMMPS (which takes an input file) with mpiexec on multiple processors. I want to combine this with nohup so that I can log off the node. I've used the syntax below successfully on one cluster, but it doesn't work on the new one I'm using. Any... (0 Replies)
Hello,
I am trying to find a way to send several sequential commands via SSH to a remote box in a single command.
Thoughts so far:
1) Can I put them into a function and call the function within the ssh command?
e.g.
ssh <targetserver> $(functionx)
No - then it calls the function in... (4 Replies)
Hi,
I am running nohup cp & in a shell script.
How do I get a timestamp so I can get a timing of how long the copy took?
Roughly, the script does something like below:
date
nohup cp -rp /files/source /files/target &
date
I am mainly wanting to know how long it took for the... (9 Replies)
For years I have spawned shell scripts with nohup and ampersand and they run whether or not I stay logged in. Recently a client told us that we had to set a keep alive timeout on all of our Redhat 7.6 Linux servers. Our sysadmin set the following parameters in the sshd_config file on all of our... (10 Replies)
Discussion started by: gandolf989
10 Replies
LEARN ABOUT BSD
nice
NICE(1) General Commands Manual NICE(1)NAME
nice, nohup - run a command at low priority (sh only)
SYNOPSIS
nice [ -number ] command [ arguments ]
nohup command [ arguments ]
DESCRIPTION
Nice executes command with low scheduling priority. If the number argument is present, the priority is incremented (higher numbers mean
lower priorities) by that amount up to a limit of 20. The default number is 10.
The super-user may run commands with priority higher than normal by using a negative priority, e.g. `--10'.
Nohup executes command immune to hangup and terminate signals from the controlling terminal. The priority is incremented by 5. Nohup
should be invoked from the shell with `&' in order to prevent it from responding to interrupts by or stealing the input from the next per-
son who logs in on the same terminal.
FILES
nohup.out standard output and standard error file under nohup
SEE ALSO csh(1), setpriority(2), renice(8)DIAGNOSTICS
Nice returns the exit status of the subject command.
BUGS
Nice and nohup are particular to sh(1). If you use csh(1), then commands executed with ``&'' are automatically immune to hangup signals
while in the background. There is a builtin command nohup which provides immunity from terminate, but it does not redirect output to
nohup.out.
Nice is built into csh(1) with a slightly different syntax than described here. The form ``nice +10'' nices to positive nice, and ``nice
-10'' can be used by the super-user to give a process more of the processor.
4th Berkeley Distribution May 8, 1986 NICE(1)