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Hi MIA651,

One way using perl. It prints the file name, a colon and the number of characters in last line:
$ perl -lne 'if ( eof ) { printf qq|%s: %d\n|, $ARGV, length; }' *
3.txt: 12
AAAB.txt:...

Hi Mr.Smith,

One way:

$ cat infile
/mediawiki-1.19.0/index.php/RickJames !!add new line here!!
/mediawiki-1.19.0/index.php/Sabaton
some url
$ perl -pe 's{\A(\Q/mediawiki-1.19.0\E)}{\n$1}'...

Try following solution. Now the script accepts two arguments. The first one is a file with a number per line, and the second one is the xml file:

$ cat infile
98
12
$ cat script.pl...

A solution to your problem using perl and the module XML::Twig:

$ cat infile
<root>
<Text Id="98">
<Language id="1">Su saldo es $mainAccountBalance1Tiene ademas...

Hi Ashu_099,

1.- Replace? with what?
2.- That xml file is not well formed.
3.- Show sample output to get more helpful answers.

eq is for comparing strings. To check regular expression use =~ without double quotes:

if ($ARGV[0] =~ m/^-(\d+)$/) { print "I think it works\n"; }

Hi MaindotC,

You have a mix between the selection command /.../ and substitute command s/.../.../

Use:

/^$/ d

Hi R3353,

One way using perl:

$ cat script.pl
use warnings;
use strict;

my (%hash);

while ( <> ) {

chomp;

my @f = split /,/;

if ( $f[0] eq $f[1] ) {
...

First, does that option fit your needs?

Second, in a GUI version of Vim you can move the bar between both windows with your mouse. For a short command, add it to your vimrc file or use a mapping...

First point works for me, and to search without going deep into subdirectories add option -maxdepth 1

Hi dll_fpga,

Does this work for you?

$ find . -type f | vim -

Hi RobP,

One way using perl:

$ cat infile
/*------XXXXXX-------*/

owner: XXXX
location: XXXX
Comment: XXXX
Phone: XXXX

/*------XXXXXX-------*/

owner: XXXX
location: XXXX
Desc:...

Hi Lina_14,

In read file1 and cat $file variables are different and program seems to hang because cat waits for input from keyboard. I had to remove it and the sixth option (6.Delete file) worked.

Hi Vryali,

Try this way. Substitute tail -f $ARGV[1] with your TSM command and the script will write output to first parameter file in command line with date inserted at the beginning of each...

Hi A-V,

One way using perl:

$ cat infile
This is a book
The book is on the shelf and the pen is on the table
$ cat script.pl
use strict;
use warnings;

my %word = map { $_ => 1 } qw/the...

For also positive numbers use:

$ sed -e 's/^[^-0-9].*$/>>/' infile

Hi Gery,

Try with:

$ cat infile
geometry,geometry_vertex_count,Id,strnum,platecode,datatype,dtnum,refnum,appearance,disappeara,color,geogdesc,datatype_ft_style,import_notes...

Hi yifangt,

One more way using perl:

$ cat infile
>head1
ACGATAGCTCTAGCTAGCTA
>header2
GGCGCTATGGCGACTGATCAGC
CCGAAAGATGCT
>other header name
>some thing maybe long but single line for...

Yes. See Regexp Quote-Like Operators in perlop.

The substitution command replaces first part with second part s/first_part/second_part/. The 'g' flag is to apply the substitution many times for...

Hi srivignesh.kn,

One way:

$ wc -l *.ksh | sed -e '$d; s/[ ]/,/'
16,espress_raise.ksh
173,espresso_monitoring.ksh

Hi kmsekhar,

One way:

$ cat infile
A
JACK WAS_${HH}_JACK ....
$ awk 'FNR == 1 { temp = $1; next } FNR == 2 { sub( /\${HH}/, temp ) } { print }' infile
JACK WAS_A_JACK ....

Hi imtiaz99,

Try with perl. It's a great tool for this kind of tasks:

$ cat infile
11686 19151 25489 45012
11686 19151 3257 29286 3209|6774|8928|20459|37185
11686 19151 39792 21367 38922...

Hi sven44,

One way with perl:

$ cat infile ...

Hi newpro,

One way:

$ cat file1
X1
X3
X4
$ cat file2
ID X1 X2 X3 X4
A 1 6 2 1
B 2 7 3 3
C 3 8 4 ...

Hi mrreds,

One way using perl:

$ cat infile
470423495|1||TSA-A000073800||1|||1
471423495|1||TSA-A000073800||5|||5
472423495|1||TSA-A000073800||2|||7
473423495|1||TSA-A000073800||3|||3
$...