1. UNIX for Dummies Questions & Answers

I know that free command displays memory usages however I like to know how the option and the results when I use this command.. PLease respond ASAP thanx... I am a newbie.. :D (1 Reply)

2. UNIX for Dummies Questions & Answers

Hi there again, Running Solaris 10 with built-in Java. Seems to compile and run fine. Problem is: Say I want to see contents of current directory. In a shell, I'd just write "ls" and it outputs the content. When I write a Java file, I have the following line: System.out.println("ls"); ... (1 Reply)

3. Shell Programming and Scripting

Hi All I have something that from the outset seems really trivial but in practice is not quite working. I have the following code sample in my shell script which illustrates the problem echo "enter home directory" read home mkdir $home/newdir The user then enters a logical $HOME... (3 Replies)

4. UNIX for Dummies Questions & Answers

hi all, when I run- wcars1j5#netstat -an | grep 8090 127.0.0.1.8090 *.* 0 0 49152 0 LISTEN wcars1j5# 1. does this mean that no one is connected to this port? Regards, akash (1 Reply)

5. UNIX for Dummies Questions & Answers

I am having trouble figuring this one out.....Is this a 2CPU or a 4CPU v490 with 16GB? I think it is a 2CPU system, looking for confirmation. $ prtdiag System Configuration: Sun Microsystems sun4u Sun Fire V490 System clock frequency: 150 MHz Memory size: 16384 Megabytes ... (1 Reply)

6. UNIX for Advanced & Expert Users

Hello, I need some help to interpret the below output... What is -/+ buffers/cache? My understanding is, total RAM is 3986152 Bytes, used RAM is 3950904 bytes. What is buffers and cached?? Can any one please interpret this output? It would be great help if some one can help me on this? ... (2 Replies)

7. Red Hat

Hi Friends, I am really confused with the output of "free" command on redhat linux. I can see caching and buffer output on two different areas on the output. Please let me know whats the difference of these two different outputs. Here I am pasting the command output of my server. # free... (3 Replies)

8. Solaris

Hi. I wonder what the equal sign in front of the answer means. I have read man pages and googled but found no answer. xntpdc -p =15.5.64.3 15.5.2.51 3 512 377 0.02060 0.057426 0.04965Thanks. Jan (1 Reply)

9. Shell Programming and Scripting

Hi All, I have a file with name Is there a LINUX command that will help me to output the word after the 9th Underscore(_). ie the output should be DLY in this case. Can anybody pls help me. Thanks much in advance, Freddie (4 Replies)

10. Red Hat

I wanted to know the concept of free -m command as there are different rows of Mem, -/+ buffers/cache & Swap in the output. As an example, it is showing 195 as free Mem in my server but 13850 in the free section of the -/+ buffers/cache row. The output needs in depth knowledge of the different... (7 Replies)