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nevermind, after tinkering a while i got it to work. Mod you can close this thread now.

How can i convert this case statement that i made to an if statement? Do not write script, just give a hint on how to do something below.

#!/bin/sh
hi="$1"

case "$hi"
in
[Hh][iI])...

thanks for the help, but if i wanted to rename it, what would i do?
For example:
arg1=$1
arg2=$2
so if it type the following from the command line:
$ hello again
the file would be called...

if i have 2 arguments $1 and $2 how can i append them so that $2 is added to $1? It is really confusing me because it seems so simple, yet i can't get the shell script to work properly. Thanks.

Is there any way to use sed and count the number of alphabetic characters in a sentence?

why does [A-Z]* highlight everything in it... shouldn't it only highlight capital letters?

I am currently taking a linux shell scripting class and also a intro to programming class using QBASIC. Will this interfere with how i learn each one? Are they similar in some ways? I already took...