1. UNIX for Dummies Questions & Answers

I know in DOS, when you want to pull up your last/previous command, you hit the up/down arrows. How do you do that with UNIX? (3 Replies)

2. Shell Programming and Scripting

Just a super quick question: how do you put a link in your php code. I want to make a link to something in /tmp directory. i.e. how do you put a href into php, I think it's done a bit differently. thanks john (1 Reply)

3. UNIX for Dummies Questions & Answers

Hello There! I am trying to write this SIMPLE script in Bourne Shell but I keep on getting syntax errors. Can you see what I am doing wrong? I've done this before but I don't see the difference. I am simply trying to take the day of the week from our system and when the teachers sign on I want... (7 Replies)

4. UNIX for Advanced & Expert Users

This "SHOULD" be a simple question, but looking through several books has turned up nothing, so I turn once again to the experts!! How do you vi a file so that you can see special characters. I believe my /etc/passwd file is being corrupted during an upgrade process, however the files... (6 Replies)

5. Shell Programming and Scripting

does anyone know what $? means? i echoed it on my box (running AIX Korn shell) and got 127 (2 Replies)

6. Shell Programming and Scripting

Hi i just wanted to know is there anyway to log the keystrokes on a remote computer? For example i let my nieces play on my other computer downstairs *my computer and the one downstairs are on a LAN* and i want to see everything they type in to make sure they arent doing anything they are supposed... (1 Reply)

7. UNIX for Dummies Questions & Answers

Hello all, Quick question from a fairly new to Unix developer. if then completedLogFile=$logfile.$(date +%Y%m%d-%H:%M:%S) mv $logfile $completedLogFile fi I understand that this portion of code is simply copying a tmp logfile to a completed logfile when a condition is true. The... (2 Replies)

8. UNIX for Dummies Questions & Answers

I'd like to list all userid's on the system that have a .bashrc file in their home directory with a command like "cat /etc/passwd | grep -f", however I'm not quite familiar with using grep. Any suggestions? (2 Replies)

9. Shell Programming and Scripting

When I have a file like this: 0084AF aj-123-a NAME Ajay NAME Kumar Engineer 015ED6 ck-345-c 020B25 ef-456-e 027458 pq-890-p NAME Peter NAME Salob Doctor 0318F0 xy-123-x NAME Xavier Arul NAME Yesu Supervisor 0344CA de-456-d where - The first NAME is followed by... (6 Replies)