03-09-2011
cat file1.txt | cut -c 1-430 > file2.txt
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1. Shell Programming and Scripting
Hello friends,
I want to remove blank spaces at the end of lines. I use sed command to do this but it is not working correctly.
sed ‘s/ $//’ file_name
Can some body tell me what is the proper way to remove blank spaces at the end of a limes.
Thanks,
Mahesh Fernando. (3 Replies)
Discussion started by: maheshsri
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2. Shell Programming and Scripting
Hi all;
I'm having headache on append one line to another based on the fix position.Hope u guys can help.
All i need to do is append the line that start with '3' to a line which start with '1' and the position for line 3 that i need to append is 22.
The original file look like this:
... (2 Replies)
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Hi,
I have a problem where I need to append few spaces(say 10 spaces) for each line in a file whose length is say(100 chars) and others leave as it is.
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4. Shell Programming and Scripting
Hi,
Having a following file's content, lets say:
ABC|ANA|LDJ|||||DKD||||||
AJJ|KKDD||KKDK||||||||||||
KKD||KD|||LLLD||||LLD|||||
Problem:
Need to replace pipes from 8th occurrence of pipe till end.
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ABC|ANA|LDJ|||||DKD
AJJ|KKDD||KKDK||||
-------
-------
... (12 Replies)
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5. Shell Programming and Scripting
I have a .DAT file like below.
26666666660001343 000001004OLF 029100020090820
27777777770000060 000001004ODL-CH001000020090820
28888888880000780 000001013OLF 006500020090820
.......
........
and so on.....
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Hi,
I have a code tag, from which i have the below snippet:
intelrpt.GetCMB_FB type=ODBC>
intelrpt.GetCMB_FB type=SYBASE>
I want the output like:
intelrpt.GetCMB_FB
intelrpt.GetCMB_FB
That is remove the lines starting from WHITESPACE till end.
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I have a file of about 10k records and eace line is having an extra space of 5 byte at the end.. Iwant to remove the extra spaces at the end of each line.. Can someone please help me out.. I tried using sed command and its not working... can someone please help me out. (3 Replies)
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8. Shell Programming and Scripting
Hello,
I'm works on Ubuntu server
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while read line;
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COMMAND
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9. UNIX for Beginners Questions & Answers
Script showStreamsGLIS$reg.$env.ksh gives me output as below-
Job Stime Etime Status ExitCode
GLIS-AS-S-EFL-LOCK-B ----- ----- OI 103313880/0
GLIS-ALL-Q-EOD-FX-UPDT-1730-B ----- ----- TE 0/0
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Discussion started by: Tanu
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LEARN ABOUT OPENSOLARIS
comm
comm(1) User Commands comm(1)
NAME
comm - select or reject lines common to two files
SYNOPSIS
comm [-123] file1 file2
DESCRIPTION
The comm utility reads file1 and file2, which must be ordered in the current collating sequence, and produces three text columns as output:
lines only in file1; lines only in file2; and lines in both files.
If the input files were ordered according to the collating sequence of the current locale, the lines written will be in the collating
sequence of the original lines. If not, the results are unspecified.
OPTIONS
The following options are supported:
-1 Suppresses the output column of lines unique to file1.
-2 Suppresses the output column of lines unique to file2.
-3 Suppresses the output column of lines duplicated in file1 and file2.
OPERANDS
The following operands are supported:
file1 A path name of the first file to be compared. If file1 is -, the standard input is used.
file2 A path name of the second file to be compared. If file2 is -, the standard input is used.
USAGE
See largefile(5) for the description of the behavior of comm when encountering files greater than or equal to 2 Gbyte ( 2^31 bytes).
EXAMPLES
Example 1 Printing a list of utilities specified by files
If file1, file2, and file3 each contain a sorted list of utilities, the command
example% comm -23 file1 file2 | comm -23 - file3
prints a list of utilities in file1 not specified by either of the other files. The entry:
example% comm -12 file1 file2 | comm -12 - file3
prints a list of utilities specified by all three files. And the entry:
example% comm -12 file2 file3 | comm -23 -file1
prints a list of utilities specified by both file2 and file3, but not specified in file1.
ENVIRONMENT VARIABLES
See environ(5) for descriptions of the following environment variables that affect the execution of comm: LANG, LC_ALL, LC_COLLATE,
LC_CTYPE, LC_MESSAGES, and NLSPATH.
EXIT STATUS
The following exit values are returned:
0 All input files were successfully output as specified.
>0 An error occurred.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWesu |
+-----------------------------+-----------------------------+
|CSI |enabled |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO
cmp(1), diff(1), sort(1), uniq(1), attributes(5), environ(5), largefile(5), standards(5)
SunOS 5.11 3 Mar 2004 comm(1)