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To me, the Kludge, Kludgie (or Cludge/Cludgie) is a Scottish word for the toilet. Does that help? Does IT just collect all the 'output' ?

A quiet reminder that ksh93 is very rare, and that shell isn't an efficient or readable language for mass computation. Carry on.

ksh93 also has date arithmetic.

Without an external command (paste)
while read i <&3 && read j <&4
do
useradd "$i"
echo "$j" | passwd --stdin "$i"
done 3<file1 4<file2

Hi thank you very much for your time, is solved now other way around.

to this link Auto-mounting USB storage with udev >> Axllent.org (https://www.axllent.org/docs/view/auto-mounting-usb-storage/)

I'm very grateful for the work you put in, Neo, and I wish I could join in helping, but my Web Development is non existing, be it JS, PHP, HTML, or CSS.

Still, I'm collecting some bits here and...

Appreciate all the work you do and have done. And hope you have not misinterpreted any of my comments/questions "how do I do this now" or "where is that link now"?
Neither has been intended to take...

grep -q is more than just suppressing any output, it will exist with success as soon as it finds a match, avoiding to continue searching any other lines in the file until it reaches the end of the...

awk '{ a[$0]} END{for (i in a) print i ORS}' RS= my_file.fasta
or better yet:

awk '!a[$0]++' RS= ORS='\n\n' my_file.fasta

Great.

I may just move the "on click" function to the "Code:" part of the tag, since that is not needed for cut and past since it is really outside the formal code tag.

Hey,

Just added a new UserCP option so you can change the code tags to look like the code tags in this example (turn this on and off):

Note: I set the default to "SyntaxHighlighting" for...

I can't offer you a (single) command but a procedure how to do it - even with a standards-conforming (non-GNU) sed:

- First, save your pattern space to the hold space.

- Next, you use the...

This is why you always do 'echo mv' on the first try. Better yet, take a backup before you do a batch rename. Consequences can be large.

The reason is when you pipe the file to a while loop, it actually gets executed in a sub-shell:-
cat $1 | while read line
So the scope of the variable sum value is within the while loop. This is...

Has it ever been wildly popular? It's been influential but that's not the same thing.

Much of that influence is from the BSD license. You can take anything you want, if you attribute (or,...

Hi,

Whilst there's no question that Linux is the dominant OS in the UNIX(ish) family, I don't personally think that the BSDs are going to go away any time soon.

For example, looking at...

Source (https://www.csoonline.com/article/3250653/open-source-tools/is-the-bsd-os-dying-some-security-researchers-think-so.html)

a quick google search making clear that this isn't really new, and...

Hi,

There's no easy way to do what you want to do with find, or at least not based on a simple -type test. As you've previously been advised, an empty file is defined as a file containing 0 lines...

This is cute...

There is a comment in the POSIX Standard's rationale for the simple commands section of the shell command language description that says:

But, I don't see anything in the...

Interesting. To be honest i find the behavior of df -h much more annoying. Here is my PC:

# df -h
Filesystem Size Used Avail Use% Mounted on
udev 63G ...

I disabled NetworkManager and firewalld and use legacy network and iptables to get it working on CentOS7. Firewalld and NetworkManager are kind of wrappers which causes this issue.:b:

On Solaris 11 the only (initial) logon is the user account that you gave during the installation. You cannot login as root which, by default, is set as a role (NOT a normal user). By default, the...

Simple sed approach:
sed -n '/START/,/END/ {H}; /START/ h; $ {g;p}' file
START
03:14:30 eee
03:15:30 fff
END

You still haven't said why you can't use ed or ex for this. The following code is much simpler than anything you can do with awk or sed:
ed -s file.txt <<-"EOF"
?START?;/END/p
q
EOF
But, of...

For an easy substitution you can add a delimiter at the beginning and another one at the end of the line, and delete them afterwards.
sed '
# add extra delimiters
s/^/|/
s/$/|/
# replace all...

You always have something interesting to contribute, so: you're welome!



You noted some very good books and, yes, if we are talking shell programming they might be better places to look at...