Search Results

I think we can do it that way too, but for the sake of learning, just want to know how to use the 'set ARGS1 =(\!1); set ARGS2 =(\!2); properly.

Thanks RudiC for the reply. I'm a newbie in linux so pardon me if I don't provide enough info. Not sure which shell I'm running but I've run the command:
echo $shell
And here's the output:...

Hello,
I want to create an alias for this command:
grep -i "<keyword_to_search>" <path_to_search>

Here's the alias I intended to make:
alias k 'set ARGS1 =(\!1); set ARGS2 =(\!2); grep -i...

proc explore_help {} {
set channel [open "home/scripts/explorer.readme" "r"]
while { [ gets $channel signame ] >= 0 } {
puts "$signame";
}
close $channel
}

Hello,
I need help in...

Thanks bipinajith for helping..
There are slight differences between perl and tcl's regex function in this case. Nevertheless, thanks to your sharing, I think I've figured out the meaning of this...

Hi all,

I'm not clear of this regexp command:

regexp {(\S+)\/[^\/]+$} $String match GetString

From my observation and testing,
if $String is abc/def/gh

$GetString will be abc/def

I...

Hello,

I'm reviewing a tcl script, and for this line:

regexp {(\S+)\/[^\/]+$} $string match $catch

if,$string == ab123c/de456f/try99/zxy

is there any possibility that $catch ==...

Is my assumption on the lines are correct? I'm new to scripting fyi :

"Does the if endif command means, "if there is no variable named "PROJECT_ROOT", then set it to "/proj/proj_123" ?"

Hi,

I'm reading a csh setup script, and came across these lines:

################################

if (! $?PROJECT_ROOT) then
setenv PROJECT_ROOT /proj/proj_123
endif
...

thanks guys..
the link provided by spacebar is very helpful for this understanding..
much appreciated`

Thanks guys for the help..
Finally understand the reason

I've test to set the current_name to a string with spaces in it,
running both A and B produces the same result with no difference.

Wondering why the writer of the script writes out A instead of...

What about the --> set ARGS =(\!*)
what is that for?

Hello everyone,

What is the difference between these two tcl commands:

(A) --> puts "ERROR!!! ${current_name}/${opt} is not found."
(B) --> puts "ERROR!!! $current_name/$opt is not found."
...

Hi,

I'm running a rdt (run dot tcl) command, and come accross this line:
alias abc 'set ARGS =(\!*); source home123/abc/$ARGS/setup'

What does the command exactly do?
Please help.

Good explanation, thanks spacebar :b:

Hello everyone,
I'm new in tcl scripting.
I'm currently studying a tcl script and came across this line:

regexp {(\d+)(\S?)} $opts match opt swi

According to my understanding, this line...