i'm dealing with a script and I have one question. If I have these:
I need the line that contains the command tar to wait until file.tar is completly downloaded, but it doesn't and continues with the next line generating an error because there is nothing to untar...
My problem is as follows:
I have to write a korn shell script which will run mutiple java applications one after one. For example,
I will execute the java application A first, after it is done I will run application B.
My question is how do I do this? How does my korn shell script know that... (1 Reply)
ok i decided to go with Mandrake so i went to the site to download it and that took me to a mirror site. ok. so once i get there were can i find the install file(s) that i need? i only see a series of folder and files. the ones that say intall are instructions but i don't see the files themselves.... (3 Replies)
Does anyone have detailed info on how to download the files. I go to www.freebsd.com and then i dont know what to do. I dont know why i dont know but im drawing a complete blank so is there anyone that can provide a step by step procedure for downloading/installing Linux? :confused: :confused: (3 Replies)
Guys, ive been looking about , but obviously not hard enough, Where do i get AIX 5.3 from ?
DO i need to purchase it or is it free to download on a single user license ?:confused:
Thanks (2 Replies)
Probably a really easy one for you guru's out there...:rolleyes:
I need to make sure the reverse address lookup daemon in rarpd, is running. How do I do so? :confused:
Did a grep for the process but couldnt find it, also looked in all the normal places, /bin etc...
Cheers (1 Reply)
When getting a listing of files using "ls -l", my output shows the permissions, #oflinks???, owner, group, size, month-day-time, and file.
In the example below, how would I know what year the file was last modified?
-rw-rw-r--, 28, root, root, 2048, Oct 28 15:10, somefile.txt (2 Replies)
hi,
when we do an "ls -l" on a directory, we get the listing of the contents of that dir...
what is the meaning of some numbers...example in ;
-rw-r--r-- 1 idr supp 0 Feb 18 19:41 dmesg
drwxrwsrwx 2 root sys 96 Dec 27 15:31 test09
drwxr-xr-x 3 bin ... (1 Reply)
can anyone please suggest what is wrong with this command:
for i in ;
do
cat ~/Downloads/Project/p0s0n15.tcl>>~/Downloads/Project/p0s0n15_$i.tcl;
./setdest -n 15 -p 0 -M 5 -t 100 -x 500 -y 500 >>~/Downloads/Project/p0s0n15_$i.tcl;
cat... (3 Replies)
Hi,
Im trying to do move a file like this as mart of my script on Solaris
mv /path/to/file/file.txt ..
mv: cannot rename /path/to/file/file.txt to ../file.txt: Permission denied.
Im just trying to move it up one level using the following command on a bunch of directories:
find... (4 Replies)
Hi Folks -
I have a dumb question.
Why does this work:
pushd "/apps/scripts"
./script.sh
popd
But this doesn't:
./apps/scripts/script.shIs it that obvious where I'm overlooking it? (7 Replies)
Discussion started by: SIMMS7400
7 Replies
LEARN ABOUT OSX
procsystime
procsystime(1m) USER COMMANDS procsystime(1m)NAME
procsystime - analyse system call times. Uses DTrace.
SYNOPSIS
procsystime [-acehoT] [ -p PID | -n name | command ]
DESCRIPTION
procsystime prints details on system call times for processes, both the elapsed times and on-cpu times can be printed.
The elapsed times are interesting, to help identify syscalls that take some time to complete (during which the process may have slept). CPU
time helps us identify syscalls that are consuming CPU cycles to run.
Since this uses DTrace, only users with root privileges can run this command.
OPTIONS -a print all data
-c print syscall counts
-e print elapsed times, ns
-o print CPU times, ns
-T print totals
-p PID examine this PID
-n name
examine processes which have this name
EXAMPLES
Print elapsed times for PID 1871,
# procsystime -p 1871
Print elapsed times for processes called "tar",
# procsystime -n tar
Print CPU times for "tar" processes,
# procsystime -on tar
Print syscall counts for "tar" processes,
# procsystime -cn tar
Print elapsed and CPU times for "tar" processes,
# procsystime -eon tar
print all details for "bash" processes,
# procsystime -aTn bash
run and print details for "df -h",
# procsystime df -h
FIELDS
SYSCALL
System call name
TIME (ns)
Total time, nanoseconds
COUNT Number of occurrences
DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
bose descriptions explaining the output.
EXIT
procsystime will sample until Ctrl-C is hit.
AUTHOR
Brendan Gregg [Sydney, Australia]
SEE ALSO dtruss(1M), dtrace(1M), truss(1)version 1.00 Sep 22, 2005 procsystime(1m)