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Hello dude2cool,

Thanks for your suggestion, but unfortunately it seems not to help. I've tried adding the keys manually, but the result stayed the same. Actually the keys were already correctly...

Dear all,

I've got problems with X server authentication using `xauth'. The problem is, that I have my local computer running NetBSD 5.1 and a remote computer in LAN which is running Debian GNU...

Try please my example with `echo', I want to make sure that it was `$@' which expanded to `-l'. And not that `foo' was expanded to `ls ' and the `-l' was just appended to the expanded alias.

Hmm, as fas as I remember `aliases' can't handle arguments, since they are inserted literally. If I need arguments I wrap the code into a function. At least the following example with alias didn't...

I'd also like to see an example of doing that with `screen', because I've primarily used `screen' to detach screens and get them back after a while. But here the task is (if I understand it...

I assume that there is a problem with the shell. `${PIPESTATUS }' is actually an aray - a functionality which isn't supported by all the shells. So it might work in one shell, but don't work in...

On NetBSD there is

stat -f "%z" file

On Debian Linux there is

stat -c "%s" file

they both return the size of the file in bytes.

>gawk -v re="hi baby" 'match($0,re){print substr($0,RSTART,RLENGTH)}'
ahasdf
ahsshi babyshsd
hi baby



replace "hi baby" with the variable you want to pass

Do you want to output exactly the substring matched by your regexp? I.e. should the whole input line be printed if it fully matches your regexp and has no more characters outside of match or may an...

mhmm, if you are using Bash you could achieve this by using only Bash's built-in `complete' and a couple of other commands. Or as suggested by pludi you could have a look at the bash autocompletion...

Or simply
tr -d '[]'
may also help

Do you want to setup auto-completion of options?

as far as I remember, in

ClassA * point;
point = new ClassA;

`new' will allocate memory for exactly one object of type `ClassA' and yield the address of the 1-st memory cell at which the...

if you want to have as the result 0 instead of fatal error you may use the following:

>awk '{_div1= $3 ? ($1 / $3) : 0 ; _div2 = $7 ? ( $4 / $7 ) : 0; _res = _div2 ? ( _div1 / _div2 ) : 0 ; print...

are you sure you have typed correct input? Because on my computer it works and results to 0:

>awk '{print ($1/$3) / ($4/$7)}'
0 0 9820373 2069 0 0 11485482
0

...

As one of the many possibilities:

>cat 1
ABCD_1_0
ABCD_25_6
ABCD_326_12
ABCD_10_3



>cat 1 | awk 'match($0, /_[0-9]+/) { print substr($0,1,RSTART+RLENGTH-1)}'
ABCD_1
ABCD_25
ABCD_326...

Hi webhope!

What do you want exactly? To replace only the first occurrence of either `initrd' or `kernel' in the whole stdin text? Or simply replace `kernel' with `kernelXXX' in this particular...

of course if it is commented it won't be read in. I thought the line had been active , but you had commented it out and pasted it here.

1) the values of variables defines in $HOME/bin/scripts/generic/genericVars.sh will be available in concattxnrecords.sh
2) [[ ! -z $MKT_VALUE_FLD ]]
is the same as
if ! test -z $MKT_VALUE_FLD # if...

Thank you zaxxon and alister!

I've contacted the author, and he said that it had apparently been a typo. Many thanks for your help

Hello everyone!

I've been analyzing a foreign script and has come across the following line:

...
LC_COLLATE=1 sort -T "${tmp_dir}" "-t " -k1,1 -k2,2 | \
...


And I can't understand how...

The expression in slashes is interpreted literally, try

...if ($a ~ myvar )...

you are welcome or rather nichts zu danken :)

echo $SHLIB_PATH | awk -F: '{ for (a=1; a <=NF ; ++a){if ($a~/WALTDB/){print $a}} }'

Hi Arsenalman!

First of all:

means empty string (literally line which has beginning and end and nothing between them).
Then 'then'. I usually don't use it in awk scripts. My awk gives no error...