Delete last 2 fields from every record in a file Post: 302825813

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to delete a record from a csv file

Hi Guys I have downloaded a table from oracle database in .csv format. it has many fields as Title, First Name, Last Name etc. I have to download distinct titles from database and now i have to check all those titles from data of First Name one by one. and then i have to delete matched record....

2. UNIX for Dummies Questions & Answers

Delete a single record from a file

Hello all, Is there a function for deleting a single record from a file? Thanks in advance...

3. Shell Programming and Scripting

How to delete first record from all the file?

hi All, need help...!! I want to delete header record from all the files in current directory. using sed command i can delete first record from a file but i want to delete first record from all the files so can anybosy help me how can i do this? I will appreciate your help.

4. UNIX for Dummies Questions & Answers

Perl Script to delete record if it exceeds 199 fields

HI All, I am new to perl ,need your inputs for my better understanding. I have 5 UNIX files ,inside which only required fields will be loaded except with junk data mentioned in double quotes .For Ex File has below information: Process=High Name=Albert Age=27 ...

5. Shell Programming and Scripting

How to delete 1 record in large file!

Hi All, I'm a newbie here, I'm just wondering on how to delete a single record in a large file in unix. ex. file1.txt is 1000 records nikki1 nikki2 nikki3 what i want to do is delete the nikki2 record in file1.txt. is it possible? Please advise, Thanks,

6. Shell Programming and Scripting

Need unix commands to delete records from one file if the same record present in another file...

Need unix commands to delete records from one file if the same record present in another file... just like join ... if the record present in both files.. delete from first file or delete the particular record and write the unmatched records to new file.. tried with grep and while...

7. Shell Programming and Scripting

delete text from each record in a file

Hi guys, I have been given a small task to do and I am stuck already. I have to format a file with people's emails address in it ready for pasting into the BCC section of an email. The file looks like this:- bob@ibm.com SMTP BOB SMITH text text text sue@icl.org SMTP Susy Smith text text...

8. UNIX for Dummies Questions & Answers

Delete a record in a xml file using shell scripting

find pattern, delete line with pattern and 3 lines above and 8 lines below the pattern. The pattern is "isup". The entire record with starting tag <record> and ending tag </record> containing the pattern is to be deleted and the rest to be retained. <record> ...

9. Shell Programming and Scripting

awk - compare 1st 15 fields of record with 20 fields

I'm trying to compare 2 files for differences in a selct number of fields. When differnces are found it will write the whole record of the second file including appending '|C' out to a delta file. Each record will have 20 fields, but only want to do comparison of 1st 15 fields. The 1st field of...

10. Shell Programming and Scripting

Strip the first record off a file and isolate fields off of it

I have a 2 part question on how to this in unix scripting using kshell or c shell. I have a file described below: 1st record has 2 fields on it every other record has 22 fields on it. Example ABC, email address Detail 1 Detail 2 Detail 3 . . . 1st question is...

LEARN ABOUT CENTOS

semanage-port

semanage-port(8)														  semanage-port(8)

NAME

       semanage port- SELinux Policy Management port mapping tool

SYNOPSIS

       semanage  port  [-h]  [-n]  [-N]  [-s STORE] [ --add -t TYPE -p PROTOCOL -r RANGE port_name | port_range | --delete -p PROTOCOL port_name |
       port_range | --deleteall | --extract | --list [-C] | --modify -t TYPE -p PROTOCOL -r RANGE port_name | port_range ]

DESCRIPTION

       semanage is used to configure certain elements of SELinux policy without requiring modification to or recompilation  from  policy  sources.
       semanage port controls the port number to port type defitions.

OPTIONS

       -h, --help
	      show this help message and exit

       -n, --noheading
	      Do not print heading when listing the specified object type

       -N, --noreload
	      Do not reload policy after commit

       -S STORE, --store STORE
	      Select an alternate SELinux Policy Store to manage

       -C, --locallist
	      List local customizations

       -a, --add
	      Add a record of the specified object type

       -d, --delete
	      Delete a record of the specified object type

       -m, --modify
	      Modify a record of the specified object type

       -l, --list
	      List records of the specified object type

       -E, --extract
	      Extract customizable commands, for use within a transaction

       -D, --deleteall
	      Remove all local customizations

       -t TYPE, --type TYPE
	      SELinux type for the object

       -r RANGE, --range RANGE
	      MLS/MCS  Security  Range	(MLS/MCS  Systems only) SELinux Range for SELinux login mapping defaults to the SELinux user record range.
	      SELinux Range for SELinux user defaults to s0.

       -p PROTO, --proto PROTO
	      Protocol for the specified port (tcp|udp) or internet protocol version for the specified node (ipv4|ipv6).

EXAMPLE

       List all port defitions
       # semanage port -l
       Allow Apache to listen on tcp port 81
       # semanage port -a -t http_port_t -p tcp 81
       Allow sshd to listen on tcp port 8991
       # semanage port -a -t ssh_port_t -p tcp 8991

SEE ALSO

       selinux (8), semanage (8)

AUTHOR

       This man page was written by Daniel Walsh <dwalsh@redhat.com>

								     20130617							  semanage-port(8)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to delete a record from a csv file

Discussion started by: Rajeev Agrawal

2. UNIX for Dummies Questions & Answers

Delete a single record from a file

Discussion started by: klafte

3. Shell Programming and Scripting

How to delete first record from all the file?

Discussion started by: NirajThakar

4. UNIX for Dummies Questions & Answers

Perl Script to delete record if it exceeds 199 fields

Discussion started by: Perlbaby