Sponsored Content
Full Discussion: sed cut characters of string
Top Forums Shell Programming and Scripting sed cut characters of string Post 302635815 by vlm on Sunday 6th of May 2012 10:45:41 AM
Old 05-06-2012
sed cut characters of string

helloo

I wonder if there's a way to cut characters out of a string and keep only
the last 2 by using sed.

For example if there's the todays' date:

2012-05-06

and we only want to keep the last 2 characters which are the day.
Is there a quick way to do it with sed?
 

10 More Discussions You Might Find Interesting

1. AIX

CUT command - cutting characters from end of string

Hello, I need to delete the final few characters from a parameter leaving just the first few. However, the characters which need to remain will not always be a string of the same length. For instance, the parameter will be passed as BN_HSBC_NTRS/hub_mth_ifce.sf. I only need the bit before the... (2 Replies)
Discussion started by: JWilliams
2 Replies

2. Shell Programming and Scripting

how to cut string with wildcard (sed)

i got text file and contain.... SKYPE Dec 11 09:26:05 IN=eth0 OUT=eth1 SRC=75.38.161.80 DST=192.168.1.56 PROTO=UDP SPT=30645 DPT=12630 LEN=66 SKYPE Dec 11 09:26:05 IN=eth1 OUT=eth0 SRC=192.168.1.56 DST=118.109.39.86 PROTO=UDP SPT=12630 DPT=15889 LEN=75 SKYPE Dec 11 09:26:05 IN=eth1 OUT=eth0... (2 Replies)
Discussion started by: slackman
2 Replies

3. Shell Programming and Scripting

Cut on last backslash on hyperlink string-sed/awk??

hyper link- abc:8081/xyz/2.5.6/rtyp-2.5.6.jar Needs to get "rtyp-2.5.6.jar" i.e character after last backslash "/" how to do this using sed/awk?? help is highly appreciated. (7 Replies)
Discussion started by: kkscm
7 Replies

4. Shell Programming and Scripting

SED help delete characters in a string

Hi Please help me to refine my syntax. I want to delete the excess characters from the out put below. -bash-3.00$ top -b -n2 -d 00.20 |grep Cpu|tail -1 | awk -F ":" '{ print $2 }' | cut -d, -f1 4.4% us now i want to delete the % and us. How wil i do that to make it just 4.4. Thanks (7 Replies)
Discussion started by: redtred
7 Replies

5. Shell Programming and Scripting

Help with sed command - find a string between two characters

Hi, I have a xml file (Config.xml) <Header name="" TDate="" PDate=""> <Config> {"config" { "Nation" "Pri:|Sec:"}} </Config> </Header> Now I wanted to printed all the strings between "". I tried the following cat Config.xml | sed -n 's/.*\.*//p' ... (8 Replies)
Discussion started by: vivek_damodaran
8 Replies

6. Shell Programming and Scripting

Help Needed! - Cut characters after a text string and append to end of filename

Hi all.. I have several unique files that contain one thing in common, and that is acct#. For all files in the directory, I want to append the 10 characters following the word "ACCOUNT:" to the end of the filename. for example: I have file 111_123 that contains ACCOUNT:ABC1234567 The file... (5 Replies)
Discussion started by: cinderella1
5 Replies

7. Shell Programming and Scripting

Cut a string for last 8 characters

Hello All I have a file like this abc.tpt.ctl bdc.tpt.ctl cdw.tpt.ctl I have looped every line using the for Loop, now I want to take each line and cut the .tpt.ctl part of it and store it in a variable and use the variable in same loop. The part I am stuck at is how do I cut the last... (9 Replies)
Discussion started by: nnani
9 Replies

8. Shell Programming and Scripting

Cut wildcard characters from a string

Hello All, I have to write a shell logic inside my ANT Script , the data from my ANT is in the string like string a = "test1.props,test2.props,*,test3.props,?,test4,props" how do i remove this wild card characters from my string a and assign them to an other string , like i only want to... (9 Replies)
Discussion started by: raokl
9 Replies

9. Shell Programming and Scripting

sed replace nth characters with string

Hi, I hope you can help me out please? I need to replace from character 8-16 with AAAAAAAA and the rest should stay the same after character 16 gtwrhtrd11111111rjytwyejtyjejetjyetgeaEHT wrehrhw22222222hytekutkyukrylryilruilrGEQTH hrwjyety33333333gtrhwrjrgkreglqeriugn;RUGNEURGU ... (4 Replies)
Discussion started by: stinkefisch
4 Replies

10. Shell Programming and Scripting

Outputting characters after a given string and reporting the characters in the row below --sed

I have this fastq file: @M04961:22:000000000-B5VGJ:1:1101:9280:7106 1:N:0:86 GGGGGGGGGGGGCATGAAAACATACAAACCGTCTTTCCAGAAATTGTTCCAAGTATCGGCAACAGCTTTATCAATACCATGAAAAATATCAACCACACCA +test-1 GGGGGGGGGGGGGGGGGCCGGGGGFF,EDFFGEDFG,@DGGCGGEGGG7DCGGGF68CGFFFGGGG@CGDGFFDFEFEFF:30CGAFFDFEFF8CAF;;8... (10 Replies)
Discussion started by: Xterra
10 Replies
CUT(1)							      General Commands Manual							    CUT(1)

NAME
cut - select out columns of a file SYNOPSIS
cut [ -b | -c] list [file...] cut -f list [-d delim] [ -s] OPTIONS
-b Cut specified bytes -c Select out specific characters -d Change the column delimiter to delim -f Select out specific fields that are separated by the -i Runs of delimiters count as one -s Suppres lines with no delimiter characters, when used EXAMPLES
cut -f 2 file # Extract field 2 cut -c 1-2,5 file # Extract character columns 1, 2, and 5 cut -c 1-5,7- file # Extract all columns except 6 DESCRIPTION
[file...]" delimiter character ( see delim)" with the -f option. Lines with no delimiters are passwd through untouched" Cut extracts one or more fields or columns from a file and writes them on standard output. If the -f flag is used, the fields are sepa- rated by a delimiter character, normally a tab, but can be changed using the -d flag. If the -c flag is used, specific columns can be specified. The list can be comma or BLANK separated. The -f and -c flags are mutually exclusive. Note: The POSIX1003.2 standard requires the option -b to cut out specific bytes in a file. It is intended for systems with multi byte characters (e.g. kanji), since MINIX uses only one byte characters, this option is equivalent to -c. For the same reason, the option -n has no effect and is not listed in this man- ual page. SEE ALSO
sed(1), awk(9). CUT(1)
All times are GMT -4. The time now is 05:22 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy