I am curious if the following can be done in a file in unix. Let's say I have a flat file with the following data
AAA,12,2,,,,
BBB,3,1,,,,
CCC,,,,,
DDD,2,,,,,
SQQ,,,,,
ASJ,,3,5
I only want to capture the data with values into a new file. If the data contains the pattern ,,,,, as in... (2 Replies)
Hi all
I have a file with records starting with "Page" has a first column.
some of the records have some other junk characters has first column.
so pls help me to remove rows which is not having "Page" has a first column.
Thanks,
Baski (2 Replies)
Hi friends,
I have a some files in a directory. for example
856-abc
856-def
851-abc
945-def
956-abc
852-abc
i want to display only those files whose name starts with 856* 945* and 851* using a single pattern.
i.e
856-abc
856-def
851-abc
945-def
the rest of the two files... (2 Replies)
Hi,
I want to display the file names and the record count for the files in the 2nd column for the files created today.
i have written the below command which is listing the file names. but while piping the above command to the wc -l command
its not working for me.
ls -l... (5 Replies)
Hello Friends,
I've been trying to calculate total number of a certain match in multiple data records files (DRs).
Let say I have a daily created folders for each day since the beginning of july like the following
drwxrwxrwx 2 mmsuper med 65536 Jul 1 23:59 20150701
drwxrwxrwx 2 mmsuper... (1 Reply)
Not sure if this is the correct forum for this question. I have two files. file1.zip, file2
Input:
file1.zip
col1, col2 , col3
a , b , 0:0:0:0:0:c436:9346:d40b
x, y, 0:0:0:0:0:880:39f9:c9a7
m, n , 0:0:0:0:0:80c7:9161:fe00
file2.txt
col1
c4:36:93:46:d4:0b... (1 Reply)
In two previous posts (here) and (here), I received help from forum members comparing multiple fields across two files and selectively printing portions of each as output based upon would-be matches using awk. I had been fairly comfortable populating awk arrays with fields and using awk's special... (3 Replies)
Hello all, I am having trouble with what should be an easy task, but seem to be missing something fundamental. I have two files, with File 1 consisting of a single field of many thousands of records. I also have File 2 with two fields and many thousands of records.
My goal is that when $1 of... (2 Replies)
Discussion started by: jvoot
2 Replies
LEARN ABOUT DEBIAN
gt5
gt5(1) General Commands Manual gt5(1)NAME
gt5 - a diff-capable 'du-browser'
SYNOPSIS
gt5 [ dir | file | dir file | file file2 ] [options]
DESCRIPTION
gt5 reads the output of du, compares it with a du-log saved by the last run, converts it into HTML and opens the resulting file with a
textbrowser.
If files are given on the commandline they are expected to be (optionally gzip/bzip2-compressed) logfiles of du -akx /some/dir. It is up
to you to take care that the given directories/files represent the same directory. gt5 will show lots of new files if you don't. ;-)
OPTIONS --cut-at float
Files and directories that are below float percent of their parents are not shown. Default is 0.1, gt5 will accept values between
0.01 and 30.
--debug
Turn on debug. Generate HTML files and do not run browser.
--diff-dir directory
Use directory instead of ~/.gt5-diffs/ to read/store du-logs. This switch is ignored if gt5 is only used with files.
--discard
Do not save the current state, in other words: be able to diff against the old state again. This feature is disabled if gt5 is only
used with files.
--help Display brief help.
--link-files
Also insert links to files to access them from within gt5. This can be very handy if your browser is configured to handle the files
MIME-type correctly. This feature is disabled if gt5 is only used with files.
--max-depth int
Do not show anything below a depth of int directories. Default is 5 (also see BUGS below).
--max-lines int
Only consider the int biggest files and directories within the output of du.
--no-diffs
Use this if you are not interested in the history of the directories processed, for example in /tmp.
--save-as file
DEPRECATED, use du -akx or du -ak (see --with-mounts), save the output to a file and run gt5 against one (ore two) of these files
later.
--save-state
Force saving current state, overwriting a previous --discard. (Some people seem to have gt5 aliased to 'gt5 --discard'.)
--verbose
Display messages.
--with-mounts
By default gt5 calls du with -akx to ignore mounted filesystems. Use this to inspect mounted partitions too, i.e. call du with -ak
HELPERS
If gawk or a textbrowser are missing and you want to install them into ~/bin (or /usr/local/bin if you have write access there), gt5 comes
with the following helpers:
--get-gawk
Download, compile and install a copy of gawk.
--get-links
Download, compile and install a copy of links.
--get-links2
Download, compile and install a copy of links2.
--get-elinks
Download, compile and install a copy of elinks.
TEXTBROWSERS
It is recommended to use links with gt5. Other textbrowsers are also possible but there are several good reasons why links is given prior-
ity over the others:
elinks:
links is much faster on startup/exit
lynx: does not honor a documents coloring
netrik:
no colors, unfavourable cursor navigation
retawq:
no colors, can't handle <a name>-tags
w3m: Version 0.5.2 and later are known to work. Older versions experienced unfavourable handling of <a name>-tag, unfavourable cursor
navigation and no colors
Only links/links2, elinks and lynx are now considered usable (and also chosen in that order). See ENVIRONMENT/GT5_BROWSER below.
FILES
~/.gt5.html
contains a copy of the last run
~/.gt5-diffs/
compressed du-logs are stored here
ENVIRONMENT
GT5_BROWSER
force using a (specific) textbrowser
GT5_CHARSET
force using a (specific) charset for HTML header instead of using $LANG
GT5_DEBUG_DIR
Directory where to write gt5.debug* data if --debug option is set.
BUGS
Directories at depth max-depth are not browsable and so look like files.
AUTHOR
Thomas Sattler <gt5 at gmx dot net>
SEE ALSO du(1), links(1), elinks(1), lynx(1)gt5 v1.4.0.1 July 2009 gt5(1)