I'm trying to use rsh command to read a variable on a remote machine. I can rlogin with no problem. If I rsh HOST I also get connection like with rlogin. There is no need for passwords. But when I rsh HOST COMMAND it waits 30 seconds then gives me a connection refused error message. Any ideas?
... (4 Replies)
Having problem in connecting my gui java program to postgreaql database. I first used setenv classpath /home/share/postgresql/java/postgresql.jar:proj1, where proj1 is my folder conatining all java and class file, to set classpath. Then javac *.java. Then java proj1.Login. It gives me... (2 Replies)
I am trying to connect to a remote server using rsh.
first i have given the following command.
$ rsh 242.13.45.54 -l
now i got the following message
"connect to address 242.13.45.54: Connection refused
Trying krb4 rlogin...
connect to address 242.13.45.54: Connection refused
trying... (1 Reply)
Can anyone point me in the right direction..
I have a test system which requires vxWorks to be loaded via TCPIP
I am using a Sun ultra10 box with Sol 9.0 installed as the server
I have configured the server and am able to load the boot image without any problems. I assume it is using the... (0 Replies)
here's the sitch:
remote freeBSD device. I am ssh'd in as root and running cgsecurity's TESTDISK program. Testdisk will take DAYS to scan this multi-terabyte RAID. Can I quit my terminal or ssh connection, disconnect from the remote computer, come back to it later and NOT stop or interrupt the... (3 Replies)
Hi,
I need to install the following program on my Linux box (Red Hat)
Software for Pyrosequencing Noise Removal
The software only runs on Linux computers with MPI -I do not have MPI on my computer. I was hoping someone could please point me in the right direction so I can download and... (2 Replies)
Hi,
I have a fortran program with serial and MPI version. I want to compare the time taken by these programs to run. I use ifort/gfortran compiler.
How to compare the time taken by each program to run? Is there any sample code for comparison?
Thanks,
rpd (1 Reply)
Hi everybody,
I am running a program on a supercomputer via my personal computer through a ssh connection. My program take more than a day to run, so when I left work with my PC I stop the connection with the supercomputer and the program stop.
I am wondering if someone know how I can manage... (2 Replies)
Hello,
I'm currently trying to port an ant based build to AIX 6.1. The build queries the underlying version control system (Mercurial) for some data, which works fine on other platforms (Linux, Solaris). However, on AIX the hg command fails to load python's md5 module when used in the build,... (1 Reply)
Discussion started by: dhs
1 Replies
LEARN ABOUT X11R4
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)