A file contains one name per line, such as:
john doe
jack bruce
nancy smith
sam riley
When I 'cat' the file, the white space is treated as a new line. For example
list=`(cat /path/to/file.txt)`
for items in $list
do
echo $items
done
I get:
john
doe (1 Reply)
Hello!
There is a text file, that contains hierarchy of menues, like:
Aaaaa->Bbbbb
Aaaaa->Cccc
Aaaaa-> {spaces} Ddddd (it means that the full path is Aaaaa->Cccc->Ddddd )
Aaaaa-> {more spaces} Eeeee (it means that the full path is Aaaaa->Cccc->Ddddd->Eeeee )
Fffffff->Ggggg... (1 Reply)
I'm trying to strip any garbage that may be at the end of my text file and that part is working. The problem only seems to be with the really long lines in the file. When the head command is executed I am directing the output to a new file. The new file always get a null in the 4096 position but... (2 Replies)
Hi,
I have to perform an iterative function on a set of 10 files. After the first round the output files are named differently than the input files.
examples
input file name = xxxx1.yyy
output file name = xxxx1_0001.yyy
I need to rename all of the output files to the original input... (5 Replies)
I need a script to process a huge single line text file:
The sample of the text is:
"forward_inline_item": "Inline", "options_region_Australia": "Australia", "server_event_err_msg": "There was an error attempting to save", "Token": "Yes", "family": "Family","pwd_login_tab": "Enter Your... (1 Reply)
Hi Experts,
I have this requirement to process large files (200MB+).Format of files is like:
recordstart
val1 1
val2 2
val3 4
recordstart
val1 5
val2 6
val3 1
val4 1
recordstart
val1 ... (4 Replies)
Hi ALL,
I am presently using perl script mukesh.pl I just want to catch its output into another text file .
So I am using > File.txt .
I am getting output but i want the whole processing of the script into that file please let me know .
Thanks in advance
Cheers
Mukesh (1 Reply)
Hello,
I extracted a list of files in a directory with the command ls . However this is not my computer, so the ls functionality has been revamped so that it gives the filesizes in front like this :
This is the output of ls command : I stored the output in a file filelist
1.1M... (5 Replies)
I have a log file with below format.
Log File:
1 started job on date & time JOB-A
2 started job on date & time JOB-B
3 completed job on data & time JOB-A
4 started job on date & time JOB-C
5 started job on date & time JOB-D
6 completed job on data & time JOB-B
7 started job on date &... (8 Replies)
Hello all,
I have a txt file containing millions of lines. Below is the example:
{tx:be} head -50 file.txt
Instr1: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Instr1:... (6 Replies)
Discussion started by: Zam_1234
6 Replies
LEARN ABOUT DEBIAN
drs_tool
drslib() drslib()
NAME
drs_tool - Command-line interface to DRSLIB
SYNPOSIS DESCRIPTION USAGE
Usage
Usage: drs_tool [command] [options] [drs-pattern]
command: list list publication-level datasets todo show file operations pending for the next version upgrade make changes to
the selected datasets to upgrade to the next version mapfile make a mapfile of the selected dataset history list all versions of the
selected dataset init initialise CMIP5 product detection data
OPTIONS --help display this help message and exit
--version
output version information and exit
-h, --help show this help message and exit
-R ROOT, --root=ROOT
Root directory of the DRS tree
-I INCOMING, --incoming=INCOMING
Incoming directory for DRS files. Defaults to <root>/output
-a ACTIVITY, --activity=ACTIVITY
Set DRS attribute activity for dataset discovery
-p PRODUCT, --product=PRODUCT
Set DRS attribute product for dataset discovery
-i INSTITUTE, --institute=INSTITUTE
Set DRS attribute institute for dataset discovery
-m MODEL, --model=MODEL
Set DRS attribute model for dataset discovery
-e EXPERIMENT, --experiment=EXPERIMENT
Set DRS attribute experiment for dataset discovery
-f FREQUENCY, --frequency=FREQUENCY
Set DRS attribute frequency for dataset discovery
-r REALM, --realm=REALM
Set DRS attribute realm for dataset discovery
-v VERSION, --version=VERSION
Force version upgrades to this version
-P FILE, --profile=FILE
Profile the script exectuion into FILE
--detect-product
Automatically detect the DRS product of incoming data
REQUIRES FILES
drs_tool uses metaconfig to configure and store configuration information. Its configuration may be found then in a metaconfig.conf file,
in /etc/metaconfig/metaconfig.conf on Debian systems, which may be overriden by $HOME/.metaconfig.conf or ./metaconfig.conf
ENVIRONMENT VARIABLES
The variable METACONF_CONF
VERSION
0.3.0a3
BUGS
To query and report bugs in drs_tool, please use reportbug on Debian systems.
SEE ALSO
http://esgf.org/esgf-drslib-site/index.html
AUTHOR
DRSLIB was written by Stephen Pascoe, STFC.SC.UK. This manual page was written by Alastair McKinstry.
drslib()