Hello,
I need to cut a specific pattern from a line irrespecitve of knowing field place.
I am aware to cut field if you know the place of the field, but for me The sting place varies.
out of above line I am able to get False and http will always be there , by above command I get error line and i also get 3rd filed. but i also want to print URL in the error
Moderator's Comments:
Please use code tags, not icode tags.
Last edited by RudiC; 07-10-2016 at 05:31 AM..
Reason: Changed ICODE tags to CODE tags.
Hi all,
im a linux newbie, plz help!
I have a file -
box
--------
Fox-2
--------
UF29
zip42
--------
zf-CW
SNF2_N
Heli_Z
--------
Fox
--------
Kel_1
box (3 Replies)
Hi,
I need to remove a specific line from a file.. For eg: From the html codings, I need to find the word "iframe frameborder" and cut it . I tried with
find . -type f -exec grep -H 'iframe frameborder' {} \; > <filename>
From the output of this result, I need to remove the "iframe... (14 Replies)
First I have to say thank you to this community and this forum. You helped me very much builing several useful scripts.
Now, I can't get a solution the following problem, I'm stuck somehow. Maybe someone has an idea.
In short, I dump a site via lynx and pipe the output in a file. I need to... (7 Replies)
Hi guys,
I need to analyze the following alert log file:
Beginning log switch checkpoint up to RBA , SCN: 3916025539605
Sat May 1 00:54:52 2010
Thread 1 advanced to log sequence 271423 (LGWR switch)
Current log# 1 seq# 271423 mem# 0: /dw/stg_redo01/log_dwstg_g1_m1.log
Current log# 1... (7 Replies)
Hi guys,
I have been trying to do this, but... no luck so maybe you can help me.
I have a line like this:
Total Handled, Received, on queue Input Mgs: 140 / 14 => 0
I need to, get the number after the / until the =, to get only 14 .
Any help is greatly appreciated.
Thanks, (4 Replies)
Hi,
I'm trying to replace a string with sed, in a text file containing this pattern:
location alpha
value x
location beta
value y
location gamma
value y
location delta
value y
location theta
value z
...
What I want to achieve is:
Find location beta into text file... (1 Reply)
Hello All
I'm trying to change one string from a file contening this patern:
xxxx-xxxx
4 numbers - end 4 other numbers
This is a sample of the file:
LDR 00679 am a2200205 4500
=001 3617
=008 030219s2000\\\\xxx|||||\||||\00|\0\spa\d
=020 \\$a0211-1942
=041 \\$aCastellà
=093 ... (5 Replies)
Hi
This is my first post and I'm just a beginner. So please be nice to me.
I have a couple of html files where a pattern beginning with "http://www.site.com" and ending with "/resource.dat" is present on every 241st line. How do I extract this to a new text file?
I have tried sed -n 241,241p... (13 Replies)
Discussion started by: dejavo
13 Replies
LEARN ABOUT MOJAVE
cut
CUT(1) BSD General Commands Manual CUT(1)NAME
cut -- cut out selected portions of each line of a file
SYNOPSIS
cut -b list [-n] [file ...]
cut -c list [file ...]
cut -f list [-d delim] [-s] [file ...]
DESCRIPTION
The cut utility cuts out selected portions of each line (as specified by list) from each file and writes them to the standard output. If no
file arguments are specified, or a file argument is a single dash ('-'), cut reads from the standard input. The items specified by list can
be in terms of column position or in terms of fields delimited by a special character. Column numbering starts from 1.
The list option argument is a comma or whitespace separated set of numbers and/or number ranges. Number ranges consist of a number, a dash
('-'), and a second number and select the fields or columns from the first number to the second, inclusive. Numbers or number ranges may be
preceded by a dash, which selects all fields or columns from 1 to the last number. Numbers or number ranges may be followed by a dash, which
selects all fields or columns from the last number to the end of the line. Numbers and number ranges may be repeated, overlapping, and in
any order. If a field or column is specified multiple times, it will appear only once in the output. It is not an error to select fields or
columns not present in the input line.
The options are as follows:
-b list
The list specifies byte positions.
-c list
The list specifies character positions.
-d delim
Use delim as the field delimiter character instead of the tab character.
-f list
The list specifies fields, separated in the input by the field delimiter character (see the -d option.) Output fields are separated
by a single occurrence of the field delimiter character.
-n Do not split multi-byte characters. Characters will only be output if at least one byte is selected, and, after a prefix of zero or
more unselected bytes, the rest of the bytes that form the character are selected.
-s Suppress lines with no field delimiter characters. Unless specified, lines with no delimiters are passed through unmodified.
ENVIRONMENT
The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of cut as described in environ(7).
EXIT STATUS
The cut utility exits 0 on success, and >0 if an error occurs.
EXAMPLES
Extract users' login names and shells from the system passwd(5) file as ``name:shell'' pairs:
cut -d : -f 1,7 /etc/passwd
Show the names and login times of the currently logged in users:
who | cut -c 1-16,26-38
SEE ALSO colrm(1), paste(1)STANDARDS
The cut utility conforms to IEEE Std 1003.2-1992 (``POSIX.2'').
HISTORY
A cut command appeared in AT&T System III UNIX.
BSD December 21, 2006 BSD