I need to count the number of files which have a search string, but counting the file only once
if search string is found.
eg: File1: Please note that there are 2 occurances of "aaa"
aaa
bbb
ccc
aaa
File2: Please note that there are 3 occurances of "aaa"
aaa
bbb
ccc... (1 Reply)
I have a shell script and want to assign a value to a variable. The value is the line exctrated from a file using the line number. The line number it is not fix, and could change any time.
I have tried sed, awk, head .. See my script
# Get randome line number from the file
#selectedline = `awk... (1 Reply)
Hello,
I am having trouble extracting a specific line from a file when the line number is known. My first attempt involved grep -n 'hi' (the word 'hi will always be there) to get the line number before the line that I actually want (line 4).
Extra Notes:
-I am working in a bash script.
-The... (7 Replies)
Hello People,
I have the following contents in an XML file
...........
...........
..........
...........
<Details = "Sample Details">
<Name>Bob</Name>
<Age>34</Age>
<Address>CA</Address>
<ContactNumber>1234</ContactNumber>
</Details>
...........
.............
.............. (4 Replies)
Hello everybody!
I am quit new here and hope you can help me.
Using an awk script I am trying to extract data from several files. The structure of the input files is as follows:
TimeStep parameter1 parameter2 parameter3 parameter4
e.g.
1 X Y Z L
1 D H Z I
1 H Y E W
2 D H G F
2 R... (2 Replies)
Gurus,
Need little guidance.
I have A.txt and B.txt file. B.txt file contains Unique strings.
Sample content of B.txt file for which i cut the fourth column uniquely and output directed to B.txt file
And A.txt file contains the above string as a fourth column which is last column.
So A.txt... (7 Replies)
This is a variation of an earlier post found here:
unixcom/shell-programming-scripting/159821-merge-two-non-consecutive-lines.html
User Bartus11 was kind enough to solve that example.
Previously, I needed help combining two lines that are non-consecutive in a file. Now I need to do the... (7 Replies)
I have a LOG file which looks like this
Import started at: Mon Jul 23 02:13:01 EDT 2012
Initialization completed in 2.146 seconds.
--------------------------------------------------------------------------------
--
Import summary for Import item: PolicyInformation... (8 Replies)
if there's a file containing:
money king money queen money cat money also money king
all those strings are on one line in the file.
how can i find out how many times "money king" shows up in the line?
egrep -c "money king" wont work. (7 Replies)
Discussion started by: SkySmart
7 Replies
LEARN ABOUT DEBIAN
ha
ha(1) HA archiver ha(1)NAME
ha - a small file archiver utility
SYNOPSIS
ha <command>[<option><option>...] archive [ name ... ]
DESCRIPTION
After the program name comes a command name (single letter) and options (single letters, appended to the command name without a space).
COMMANDS
a[sdqemr012]
Add files matching search pattern to archive.
e[aqty]
Extract files matching search pattern from archive.
x[aqty]
Extract files matching search pattern from archive using path information stored in archive.
l[f] List files currently in archive.
d[q] Delete files matching search pattern from archive. If archive does not contain any files after deletion it is removed.
f[sdqemr012]
Freshen files in archive. All files matching search pattern and newer than version already in archive are updated to archive.
u[sdqemr012]
Update files to archive. All files matching search pattern that are newer than version already in archive or are not yet in archive
are updated to archive.
t[q] Test files in archive.
OPTIONS
0,1,2 Try compression method #. More than one can be specified.
Methods are:
0-CPY Simple copying of files.
1-ASC Default method using sliding window dictionary followed by arithmetic
coder. Offers quite good compression on wide variety of file types.
2-HSC Compression method based on finite context model and arithmetic
coder. Quite slow for binary data, but offers very good compression
especially for longer text files.
y Assume answer yes on all questions.
t Touch files when extracting. Sets file times to current machine time.
r Recurse through subdirectories while searching for files matching search pattern.
f Full listing of stored file information.
m Move files when archiving. Files are removed from disk after they are successfully written to archive.
a Set system specific file attributes when extracting files.
s Find special files when archiving.
e Do not store pathname information.
q Quiet operation.
d Make separate entries for directories. Saves information about empty directories, directory attributes etc. in archive.
AUTHOR
This manual page was written by Mikhail Gusarov <dottedmag@dottedmag.net> for Debian GNU/Linux system (but may be used by others).
ha 0.999p 3 Jul 2008 ha(1)
04-04-2011
