Search Results

Awesome! :-)

Let's suppose I'm not inside a script, I am in a shell (so, I don't want to execute exit), how can I undo the redirect? Somehing like "exec 1>/dev/tty[n]"? How can I see where is...

Hi

I am not if this is possible: is it possible in bach (or another shell) to redirect GLOBALLY the stdout/stderr channels to a file.

So, if I have a script

script.sh
cmd1
cmd2
...

¡¡ THANKS A LOT!! :-)

It works fine, I didn't know I could execute directly the UNIX commando without system.

Thanks again for all yout help!!!

Isi

Hi

%% is used for escaping the special character %, so %%s wouldn't expect any command ant it will print the % character.


sprintf("date -d %s +%%s",d1)

will print

date -d <value for...

Hi

Thanks for the reply but I get an error when using getline. Is getline an standard UNIX command (I'm using cygwin :-()? Can I use it inside an awk code?

My code is


awk -v inicio=$f1 -v...

Hi,

I have the same problem and I the solutions posted here don't work for me or I don't understand them :-( So, how can I retrive in awk the returned value by a shell command and not its return...

Hi,

This is more a theoretical question, because I usually solved that with perl or even java, but I would like to know if it exists an easy way to do it with SED.

Using regular expresions it's...

Original text

AAAA [one|1] BBBB | CCCCC [two|2] DDDDD

desired result

AAAA [one>1] BBBB | CCCCC [two>2] DDDDD

only the | between [] are changed. I know how to perform the chage (see my...

Hi:

Let's suppose I want to replace all the | by > ONLY when | is between []. Usually (and it works) I would do something like

sed -e 's/\(\[[^|]*\)|\([^[]*\]\)/\1>\2/g'

where I have to...

Hi

According with the 'date' command documentation


My question is, which are the possible values for STRING? I have been looking in the man pages but I didn't find anything?

After some...