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1. UNIX for Dummies Questions & Answers
Greetings. I know enough Unix to be dangerous (!) and know that there is a clever way to do the following and it will save me about a day of agony (this time) and I will use it forever after! (many days of agony saved in the future)!
Basically
I need to find any image files (JPGs, PSDs etc)... (5 Replies)
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2. Shell Programming and Scripting
Hey guys,
need help with a script I'm trying to write.
Basically I need to compare the contents of a folder called "profiles"
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3. Shell Programming and Scripting
Hi all ,
am using unix aix ..
how to check the duplicates files contents and moving to someother folders
ex ..
i have files called qqq
cat qqq
1
2
3
i have another file qqq02
cat qqq02
1
2
3
here qqq02 has having same contents as qqq file..
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4. Shell Programming and Scripting
I have a directory where lot of "gzip" files are dropped in every 5 minutes. There is an application which will process these gzip and move it to another directory but will leave a gzip.out file with lot of output data.
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5. UNIX for Dummies Questions & Answers
example data
5666700842511TAfmoham03151008075205999900000001000001000++
5666700843130MAfmoham03151008142606056667008390315100005001
6666666663130MAfmoham03151008142606056667008390315100005001
I'd like to sort on position 10-14 where the characters are eq "130MA".
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6. Shell Programming and Scripting
hi i have two files and i want to compare both the files and find out mismatch in 3rd file
file1
00354|1|0|1|1|0|0|0|1|2
52424|1|0|1|1|0|0|0|1|2
43236|1|0|1|1|0|0|0|1|2
41404|1|0|1|1|0|0|0|1|2
79968|1|0|1|1|0|0|0|1|2
file2
00354|1|0|1|1|0|0|0|1|2
52424|1|0|1|1|0|0|0|0|2... (9 Replies)
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7. Shell Programming and Scripting
I need to compare 2 diff type of files and find out the duplicate after comparing each types of files:
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(the extension abc could any 3 characters but I can narrow it down or hardcode for 10/15 combinations).
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8. Shell Programming and Scripting
Hi,
I hav two files a1.txt and a2.txt,
a1.txt contains:
---------------
asdev ebcdev ....
a2.txt contains:
---------------
asdev ebcdev prod ....
a1.txt will be updated by a process,..
now i want to compare two files and i want to see data which is not in a1.txt
am i clear....??
... (3 Replies)
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10. Shell Programming and Scripting
Hi I have a problem trying to run a while statement.
I have files under one directory that i need to compare to a value in filex and update that file with the result
files in the directory are
DFC1.
DFC5.
DFC345.
DFC344.
DFC9.
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nl(1) General Commands Manual nl(1)
Name
nl - line numbering filter
Syntax
nl [-h type] [-b type] [-f type] [-v start#] [-i incr] [-p ] [-l num] [-s sep] [-w width] [-n format] [-d delim] file
Description
The command reads lines from the named file or from the standard input, if no file is named, and reproduces the lines on the standard out-
put. Lines are numbered on the left in accordance with the command options in effect.
The command views the text it reads in terms of logical pages. Line numbering is reset at the start of each logical page. A logical page
consists of a header, a body, and a footer section. Empty sections are valid. Different line numbering options are independently avail-
able for header, body, and footer. For example, you can elect not to number header and footer lines while numbering blank lines in the
body.
The start of logical page sections is signaled by input lines containing nothing but the following delimiter characters:
Line contents Start of
::: header
:: body
: footer
Unless otherwise specified, assumes that the text it is reading is in the body of a single logical page.
Options
Command options may appear in any order and may be intermingled with an optional file name. Only one file may be named.
-b type Specifies which logical page body lines are to be numbered. The following are recognized types and their meaning: a,
number all lines; t, number lines with printable text only; n, no line numbering; pstring, number only lines that con-
tain the regular expression specified in string.
The default type for logical page body is t (text lines numbered).
-h type Same as -b type except for header. Default type for logical page header is n (no lines numbered).
-f type Same as -b type except for footer. Default for logical page footer is n (no lines numbered).
-p Do not restart numbering at logical page delimiters.
-v start# The initial value used to number logical page lines. Default is 1.
-i incr The increment value used to number logical page lines. Default is 1.
-s sep The character used in separating the line number and the corresponding text line. Default sep is a tab.
-w width The number of characters used for the line number. Default width is 6.
-n format The line numbering format. Recognized values are the following: ln, left justified, leading zeroes suppressed; rn,
right justified, leading zeroes suppressed; rz, right justified, leading zeroes kept. Default format is rn (right jus-
tified).
-l num The number of blank lines to be considered as one. For example, -l2 results in only the second adjacent blank being
numbered (if the appropriate -ha, -ba, or -fa option is set). Default is 1.
-d xx The delimiter characters specifying the start of a logical page section may be changed from the default characters (:)
to two user-specified characters. If only one character is entered, the second character remains the default character
(:). No space should appear between the -d and the delimiter characters. To enter a backslash, you must type two
backslashes (//).
Examples
nl -v10 -i10 -d!+ file1
This command numbers file1 starting at line number 10 with an increment of ten. The logical page delimiters are !+.
See Also
pr(1)
nl(1)