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Sorry lad, I was almost sleeping!!! Hahaha

---------- Post updated at 01:09 PM ---------- Previous update was at 12:54 PM ----------

This leaves only the letters and numbers (removes ©...):
...

Not in all shells:variable=${variable/%\.zip}---------- Post updated at 11:53 AM ---------- Previous update was at 11:49 AM ----------

What you're looking for:
example=$(ls /temp | sed...

Remove numbers and lettersvariable=$(printf "$variable" | sed 's/[0-9a-zA-Z]//g')

Remove zip extensionvariable=$(printf "$variable" | sed 's/\.zip$//g')

Have you already considered rsync? man rsync

See what I get in my desktop as an ordinary user:┌╸teresaejunior@localhost ╍ ~╺
└─╍ /bin/login
login: Cannot possibly work without effective root
So ajaxterm, xwiterm, or any other emulator that...

You are going to need root access to install Webmin on the host for ajaxterm. Later you can assign permissions to users to use modules such as ajaxterm, but as you have stated, it could drop the user...

Hello, bartus, thanks!

I think I'm almost there: the file's got 3792 lines; with no duplicates (using sort -u | wc -l) it has 3378; and with your awk command it has 3384. So I think there are...

I have Webmin installed on my machine, and it has a nice new module called "ajaxterm" and I've just tried it and yes, it supports such interactivity! And does very good! Commands like "read" and...

I think only PHP would be very limited...

This one uses PHP+Ajax for the interactivity you want xwiterm - eXtreme Web Interactive Terminal - Google Project Hosting...

Hello, guys!

"filename" has blocks with three lines each in this fashion:
93909286
#verified
has one bug
10909286
#unverified
pending
10909286
#unverified
...

$bbx01 should become $bbx02
$btn03 should become $btn04...

Here is a few lines:

$bbx01 = new GtkHButtonBox();
$bbx01->set_layout(4);
$btn03 = GtkButton::new_from_stock(Gtk::STOCK_CANCEL);
$btn03->connect_simple('clicked', array($wnd01,...

@michaelrozar17 almost there!

It works on a file with numbers only. The file has all kinds of content, and I want to replace only the numbers.

$ sed "s/[0-9]\{1,2\}/expr & + 2/e" filename
...

Hello, yazu! What do you mean with "for my purposes"? Isn't is possible in any way to manipulate the ampersand?

Also, how could I do it in awk?

Thank you!

Is it possible to manipulate the ampersand in sed? I want to sum +1 to all numbers in a file. Example that doesn't work:sed "s/[0-9]\{1,2\}/$(expr & + 1)/g" filenameAlso, how to return 02 instead of...

Again, because you've mentioned Xubuntu, I expected you to be using the "GNU coreutils" besides bash. The option --color=auto will output this error in MAC OS X, or BSD, for example, unless you...

You were talking about Xubuntu, so I expected you to be using some similar system or bash. I have never seen this output so...

printf "alias ls='ls --color=auto'\n" >> $HOME/.bashrc

means...

Thank you!

$ echo "u_sA9e-u" | grep -oE '([[:space:]]|^)[a-z_][a-z0-9_-]*[$]?([[:space:]]|$)'
$ echo "u_s9e-u" | grep -oE '([[:space:]]|^)[a-z_][a-z0-9_-]*[$]?([[:space:]]|$)'
u_s9e-u

for file in /home/joule/unix/archive/*.gz; do
zcat "$file" | grep 20101108
done

or

for file in /home/joule/unix/archive/*.gz; do
zcat "$file" | grep $(date "+%Y%m%d")
done

printf "alias ls='ls --color=auto'\n" >> $HOME/.bashrc
. !$

Hello!

I have the following alias: alias grep='grep --color=auto', and the difference between the following commands is that the one which outputs colors is with the 'x', the other is black and...

$ echo "u_sA9e-u" | grep -E "([[:space:]]|^)[a-z_][a-z0-9_-]*[$]?([[:space:]]|$)"
u_sA9e-u


Any ideas?

Thank you, bakunin! But it still greps the "A", or I'm doing something wrong... The idea is: we prompt the user for a string, and then we check if it matches the criteria. So the echo thing is...

Hello, all! Maybe the title is badly formulated, you can help me with that...!

I'm using the GNU grep, and I need to make sure that grep will extract only what I tell it to.

I have the...

Clicked on post twice, sorry:

https://www.unix.com/shell-programming-scripting/147954-grep-fixed-string-regex.html#post302469753