Unsetting aliases

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1. Shell Programming and Scripting

ksh "getopts" -- Unsetting an Option

I use the "getopts" ksh built-in to handle command-line options, and I'm looking for a clean/standard way to "unset" an option on the command line. I don't know if this is a technical question about getopts or more of a style/standards question. Anyway, I understand that getopts processes its...

2. HP-UX

[Solved] Aliases in HP-UX

Hi folks, How can I make an alias in HP-UX? I've tried to add something just like this bye='exit' (as example), the system accepted but when I write bye in the terminal its return with invalid command. When I make such alias in RedHat or Fedora the system accept it right there, what is the...

3. Shell Programming and Scripting

HELP unsetting array element in loop

I have a loop and I need to be able to unset the array element that I am currently accessing in it. I was thinking of making a counter that increments with the loop and doing unset $dirs but if I do that I am not sure if the other members of the array would get shifted down in index (meaning that...

4. UNIX for Dummies Questions & Answers

Aliases In Unix

Hi, I am new to Unix. I want to know how to setup aliases in Unix. Mean if i write a particular word say scripts then it should take me to scripts directory. Kindly help.

5. UNIX for Dummies Questions & Answers

Setting aliases

How come if I set an alias as such: alias dt 'date "+%Y-%m-%d %H:%M:%S"' it will work as intended, ie the command 'dt' does prompt the date and time, but not when invoked through a script as such: #!/bin/sh alias dt 'date "+%Y-%m-%d %H:%M:%S"' The OS is FreeBSD 7.1. Thanks in advance

6. Shell Programming and Scripting

unsetting OPTINT in getopts

i am calling a function multiple time which uses getopts to parse function arguments. WHile running, i am getting a bad shift error. i read somewhere that we have to reset the OPTIND variable after each getopts call. how do we do it? using unset OPTIND doesn't help:(

7. Shell Programming and Scripting

etc aliases

Hello: i have several server with own etc aliases. right now i want to combine it all into a general etc aliases in a new freebsd server. cause it consist hundred thousand of record user inside how to make a shell script to combine it or configure it. all etc aliases record example: ...

8. UNIX for Dummies Questions & Answers

aliases

Is there a way to view what aliases are running on a given session?

9. Programming

aliases

Hi. I have a C program that is using the **environ pointer and I am trying to set up aliases for a system("/bin/ksh") call. This works for other environment variables but not for the aliases. Does anyone know if this can be done? Thanks ahead of time.

10. UNIX for Dummies Questions & Answers

unsetting (set -C) and set -o noclobber

I use a lot of text edditing on my laptop, and about a year and half ago I read my first unix bootk which gave the noclobber command and how to unset it.. now that my files are some what overflowing I need to use noclobber or the set -C option... I know the >| to override the no overwite command...

UNIX for Dummies Questions & Answers