how to use "cut" or "awk" or "sed" to remove a string Post: 302597740

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Explain the line "mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`"

Hi Friends, Can any of you explain me about the below line of code? mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'` Im not able to understand, what exactly it is doing :confused: Any help would be useful for me. Lokesha

2. Shell Programming and Scripting

help for saving vertical datas to horizontal with "awk" or "cut"

hi, i have a file having datas like that ./a.txt 12344 12345 12346 12347 ..... ..... ... i want to save this datas to another file like that ./b.txt 12344 12345 12346 12347 ... ... ... i think awk can make this but how? :) waiting for ur help.

3. Shell Programming and Scripting

cat $como_file | awk /^~/'{print $1","$2","$3","$4}' | sed -e 's/~//g'

hi All, cat file_name | awk /^~/'{print $1","$2","$3","$4}' | sed -e 's/~//g' Can this be done by using sed or awk alone

4. Shell Programming and Scripting

awk command to replace ";" with "|" and ""|" at diferent places in line of file

Hi, I have line in input file as below: 3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL My expected output for line in the file must be : "1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL" Can someone...

5. Shell Programming and Scripting

Using sed to find text between a "string " and character ","

Hello everyone Sorry I have to add another sed question. I am searching a log file and need only the first 2 occurances of text which comes after (note the space) "string " and before a ",". I have tried sed -n 's/.*string $*$,.*/\1/p' filewith some, but limited success. This gives out all...

6. Shell Programming and Scripting

grep with "[" and "]" and "dot" within the search string

Hello. Following recommendations for one of my threads, this is working perfectly : #!/bin/bash CNT=$( grep -c -e "some text 1" -e "some text 2" -e "some text 3" "/tmp/log_file.txt" ) Now I need a grep success for some thing like : #!/bin/bash CNT=$( grep -c -e "some text_1...

7. UNIX for Dummies Questions & Answers

Using "mailx" command to read "to" and "cc" email addreses from input file

How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing �To� e-mail address and column 3 contains �cc� e-mail address to include with same email. Sample input file, email.txt Below is an sample code where...

8. Shell Programming and Scripting

Bash script - Print an ascii file using specific font "Latin Modern Mono 12" "regular" "9"

Hello. System : opensuse leap 42.3 I have a bash script that build a text file. I would like the last command doing : print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt where : print_cmd ::= some printing...

9. AIX

Apache 2.4 directory cannot display "Last modified" "Size" "Description"

Hi 2 all, i have had AIX 7.2 :/# /usr/IBMAHS/bin/apachectl -v Server version: Apache/2.4.12 (Unix) Server built: May 25 2015 04:58:27 :/#:/# /usr/IBMAHS/bin/apachectl -M Loaded Modules: core_module (static) so_module (static) http_module (static) mpm_worker_module (static) ...

LEARN ABOUT SUSE

convdate

CONVDATE(1)						    InterNetNews Documentation						       CONVDATE(1)

NAME

       convdate - Convert to/from RFC 5322 dates and seconds since epoch

SYNOPSIS

       convdate [-dhl] [-c | -n | -s] [date ...]

DESCRIPTION

       convdate translates the date/time strings given on the command line, outputting the results one to a line.  The input can either be a date
       in RFC 5322 format (accepting the variations on that format that innd(8) is willing to accept), or the number of seconds since epoch (if -c
       is given).  The output is either ctime(3) results, the number of seconds since epoch, or a Usenet Date: header, depending on the options
       given.

       If date is not given, convdate outputs the current date.

OPTIONS

       -c  Each argument is taken to be the number of seconds since epoch (a time_t) rather than a date.

       -d  Output a valid Usenet Date: header instead of the results of ctime(3) for each date given on the command line.  This is useful for
	   testing the algorithm used to generate Date: headers for local posts.  Normally, the date will be in UTC, but see the -l option.

       -h  Print usage information and exit.

       -l  Only makes sense in combination with -d.  If given, Date: headers generated will use the local time zone instead of UTC.

       -n  Rather than outputting the results of ctime(3) or a Date: header, output each date given as the number of seconds since epoch (a
	   time_t).  This option doesn't make sense in combination with -d.

       -s  Pass each given date to the RFC 5322 date parser and print the results of ctime(3) (or a Date: header if -d is given).  This is the
	   default behavior.

EXAMPLES

       Most of these examples are taken, with modifications from the original man page dating from 1991 and were run in the EST/EDT time zone.

	   % convdate '10 Feb 1991 10:00:00 -0500'
	   Sun Feb 10 10:00:00 1991

	   % convdate '13 Dec 91 12:00 EST' '04 May 1990 0:0:0'
	   Fri Dec 13 12:00:00 1991
	   Fri May  4 00:00:00 1990

	   % convdate -n '10 feb 1991 10:00' '4 May 90 12:00'
	   666198000
	   641880000

	   % convdate -c 666198000
	   Sun Feb 10 10:00:00 1991

       ctime(3) results are in the local time zone.  Compare to:

	   % convdate -dc 666198000
	   Sun, 10 Feb 1991 15:00:00 +0000 (UTC)

	   % env TZ=PST8PDT convdate -dlc 666198000
	   Sun, 10 Feb 1991 07:00:00 -0800 (PST)

	   % env TZ=EST5EDT convdate -dlc 666198000
	   Sun, 10 Feb 1991 10:00:00 -0500 (EST)

       The system library functions generally use the environment variable TZ to determine (or at least override) the local time zone.

HISTORY

       Written by Rich $alz <rsalz@uunet.uu.net>, rewritten and updated by Russ Allbery <rra@stanford.edu> for the -d and -l flags.

       $Id: convdate.pod 8894 2010-01-17 13:04:04Z iulius $

SEE ALSO

       active.times(5).

INN 2.5.2							    2010-02-08							       CONVDATE(1)