can someone tell me the meaning of this commnad,
If you want to see a grand total of CPU time for a program when it finishes running, you can use the time command. At the Unix prompt, enter:
time java myprog
Replace myprog with the name of the program you are running. The following is an... (2 Replies)
Is there any way I could run two commands at the same time? Say I have in my script a command that grep a keyword from a huge size file:
zgrep $KEYWORD $FILE
and because this is a large file it takes a while to finish, so I would want that while zgrep is doing its job, I have a function that... (10 Replies)
Hi all,
Can someone extending on what the time field is explaining in a ps command.
Man page only has this:
time The cumulative execution time for the process.
Is this a combined CPU time? if that is the case then it should be impossible to have a 00:00 time on any process.
... (1 Reply)
Hi all,:o
i am new to shell scripting and i have aproblem like i just want to extractthe uptime of the system from an uptime command which gives the output as the Current time , how long the system has been running,how many users are surrently logged on and the system load averages for past 1,5,... (5 Replies)
I am trying to collect some scripts performance. I wrote:
#!/usr/local/bin/bash
echo Locked Objects
time /webaplic/monitor_exp_funcional.sh NUM_LOCKED_OBJ
echo Users On
time /webaplic/monitor_exp_funcional.sh USERS_ON
Then I call "test.sh > Results.out"
Obviously, the time command... (4 Replies)
I wondered if someone could point out the differences between the time commmand and usr/bin/time and the accuracy one might have over another.
Also, is there a website or two a person could maybe link for me to describe the differences?
Thank you for your time. (2 Replies)
Hello all,
I need to find, what time a particular command was run in one of our AIX box. In our environment, we use 'powerbroker' to login as root and there are so many people who use this. I tried history command, which shown me similar to below:
406 ls -l | *user*
407 ls -l... (1 Reply)
Hello all,
Part of a script I am writing needs to check for a certain date..
example
If it is saturday between 1pm and 2pm, kick off this script.../directory/script.sh
need some pointers as to what the best way to do this is. (3 Replies)
Hi,
I am running the following command:
ps -efk -o "user pid ppid pcpu pmem stime time vsz rssize args"
But TIME column is always 00:00:00 . The AIX Actual version is 6.1.8.0
When I run it on another server that I have with version 6.1.0.0, the output is valid.
Regards,
Amit (6 Replies)
Discussion started by: amitlib
6 Replies
LEARN ABOUT REDHAT
gzexe
GZEXE(1) General Commands Manual GZEXE(1)NAME
gzexe - compress executable files in place
SYNOPSIS
gzexe [ name ... ]
DESCRIPTION
The gzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
penalty in performance). For example if you execute ``gzexe /bin/cat'' it will create the following two files:
-r-xr-xr-x 1 root bin 9644 Feb 11 11:16 /bin/cat
-r-xr-xr-x 1 bin bin 24576 Nov 23 13:21 /bin/cat~
/bin/cat~ is the original file and /bin/cat is the self-uncompressing executable file. You can remove /bin/cat~ once you are sure that
/bin/cat works properly.
This utility is most useful on systems with very small disks.
OPTIONS -d Decompress the given executables instead of compressing them.
SEE ALSO gzip(1), znew(1), zmore(1), zcmp(1), zforce(1)CAVEATS
The compressed executable is a shell script. This may create some security holes. In particular, the compressed executable relies on the
PATH environment variable to find gzip and some other utilities (tail, chmod, ln, sleep).
BUGS
gzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually in some cases,
using chmod or chown.
GZEXE(1)