Whenever you need to traverse the a filesystem but the command does not support -R/r, think find(1).
If your find is compliant with the POSIX 2004 edition or later, use + to increase efficiency:
Quote:
Originally Posted by glev2005
That would have failed even if -[r|R] were supported. A line from procnamelist, which is a pattern to match, is treated as a filename argument to -f. If you put procnamelist where it belongs, after -f, the pipe and while loop serve no purpose.
Quote:
Originally Posted by pamu
The sole reason for the existence of this thread is file system traversal. This proposal is an infinite loop that reads one file over and over and over and ...
Hi,
I have a file which contains the following :
select * from test where test_id=1;
select id
from test1, test2 where test_id=1 and test_id=2;
select * from
test1, test2, test3 where test_id=4 and test2_id where in (select test2_id from test2);
select
id1, id2 from test ... (6 Replies)
Hi all,
I am looking for a coomand to search for the keywords in susequenct lines. Keyword1 in a line and Keyword2 in the very next line.
Once i found the combination ineed to print the lines with patterns and the line above and one below.
I am giving an example here: Keywords are :ERROR and... (12 Replies)
Hi,
I'm the new user of linux/unix. Can I ask that anybody know how to use the linux/unix shortcut key to search a specific file from a list of directory?
For example, I know the file name that I want to search. But I forget which directory or location is my desired file put.Got any shortcut... (7 Replies)
I have a huge list of files in an Unix directory (around 10000 files).
I need to be able to search for a certain keyword only within files that are modified between certain date and time, say for e.g 2012-08-20 12:30 to 2012-08-20 12:40
Can someone let me know what would be the fastest way... (10 Replies)
have a very big file where need to format it like below
example file:
abcd today
is
great
day;
search keyword 'abcd' and append to it all words till we reach ; to make it a single line.
output should look like.
abcd today is great day;
There are many occurrence of such... (2 Replies)
Hi ,
I have been trying to write a perl script to do this job. But i am not able to achieve the desired result. Below is my code.
my $current_value=12345;
my @users=("bob","ben","tom","harry");
open DBLIST,"<","/var/tmp/DBinfo";
my @input = <DBLIST>;
foreach (@users)
{
my... (11 Replies)
I have ~100 text files in a directory that I am trying to parse and output to a new file. I am looking for the words chr,start,stop,ref,alt in each of the files. Those fields should appear somewhere in those files. The first two fields of each new set of rows is also printed. Since this is on a... (7 Replies)
Hi All,
I hope somebody would be able to help me.
I would need to search a string coming from a file, example file.txt:
dog
cat
goat
horse
fish
For every string, I would need to know if there are any files inside a directory(recursively) that contains the string regardless of case.... (9 Replies)
Discussion started by: kokoro
9 Replies
LEARN ABOUT DEBIAN
hierarch28
hierarch28(1) General Commands Manual hierarch28(1)NAME
hierarch28 - header conversion from ESO to standard FITS
SYNOPSIS
hierarch28 [options] <FITS> [table]
DESCRIPTION
hierarch28 will convert keyword names in a FITS header to new names, using a user-provided ASCII conversion table. It is especially aimed
at removing no-standard FITS features, such as the HIERARCH ESO keyword names.
hierarch28 can also perform a translation to the IRAF convention on the following four keywords: 'RA', 'DEC', 'UT' and 'LST'. IRAF requires
these keywords to contain the string representation of their values, e.g.
RA = ' 09:45:14.594'
DEC = '-33:47:09.420'
UT = ' 01:17:21.950'
LST = ' 08:19:59.688'
The ESO standard (see http://archive.eso.org/dicb) defines these keywords as floating point values with the units degrees for RA/DEC and
elapsed seconds since midnight for UT/LST.
In order to have this translation performed, add
RA = RA
DEC = DEC
UT = UT
LST = LST
to the conversion table.
OPTIONS -g This option is used to generate default translation tables.
FILES
hierarch28 expects a conversion table in input. Default name for this table is table.conv in the current working directory. Indicate
another name for this file as last argument on the command-line. This ASCII file contains a list of keywords to replace, in the following
format:
#
# Comment lines start with a hash '#'
# Blank lines would be ignored
#
OLDKEYWORD1 = NEWKEYWORD1
OLDKEYWORD2 = NEWKEYWORD2
etc.
Input keywords are character strings, they may contain blanks. Example:
HIERARCH ESO DET DIT = DETDIT
One important restriction is that the new keyword name may not be longer than the initial one. The program will complain that it cannot
achieve search and replace if this is the case.
IMPORTANT
This programs achieves maximal speed to operate because it modifies the input file directly. Be aware that using hierarch28 on a file will
modify its contents in an irreversible way!
29 May 2000 hierarch28(1)