10-28-2011
Quote:
Originally Posted by
jayan_jay
sed will remove the alphabet T if it is the first character in a file ..
But it will remove if is 1st character in every line? I might have "T" in 4th, 8th, 12th,... that I don't want to remove. Either way if that's the case, further upstream I will have a error warning.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a file with a few thousand lines and I'd like to remove all the lines that have more than 1 asterik (the * character) in it. So if it has 2 or more in a single line, I'd like the line removed (double d command in vi) (12 Replies)
Discussion started by: guitarscn
12 Replies
2. UNIX for Advanced & Expert Users
I have a '~' delimited file of 6 - 7 million rows. Each row should contain 13 columns delimited by 12 ~'s. Where there are 13 tildes, the row needs to be removed. Each row contains alphanumeric data and occasionally a ~ ends up in a descriptive field and therefore acts as a delimiter, resulting... (7 Replies)
Discussion started by: kpd
7 Replies
3. HP-UX
Hi Experts,
I have data coming in 4 columns and there are new line characters \n in between the data. I need to remove the new line characters in the middle of the row and keep the \n character at the end of the line.
File is comma (,) seperated.
Eg:
ID,Client ,SNo,Rank
37,Airtel \n... (8 Replies)
Discussion started by: sasikari
8 Replies
4. UNIX for Advanced & Expert Users
Hi.
I have a huge file (350 million lines).
I need to delete all lines in it that:
1. Begin with a pipe character -- '|'
2. Or have less than 5 pipe characters in the line
Have been searching for some SED/AWK help for this (which is faster btw on such a ginormous file?) but only... (7 Replies)
Discussion started by: pkiula
7 Replies
5. Shell Programming and Scripting
Hi, I have one file, I need to check if file exist or not and then remove the lines which starts with ?
My file1.out data is some thing
abcabcppp
xyzxyzpqr
?????????
?????????
Output should be in test.out
abcabcppp
xyzxyzpqr
I am getting the output as below but the File does not exist... (4 Replies)
Discussion started by: Ramyajiguru1
4 Replies
6. Shell Programming and Scripting
I want to remove commands having no output. In below text file.
bash-3.2$ cat abc_do_it.txt
grpg10so>show trunk group all status
grpg11so>show trunk group all status
grpg12so>show trunk group all status
GCPKNYAIGT73IMO 1440 1345 0 0 94 0 0 INSERVICE 93% 0%... (4 Replies)
Discussion started by: Raza Ali
4 Replies
7. Shell Programming and Scripting
I have been searching and trying to come up with an awk that will perform the following on a
converted text file (original is a pdf).
1. Since the first two lines are (begin with) text they are removed
2. if $1 is a number then all text is merged (combined) into one line until the next... (3 Replies)
Discussion started by: cmccabe
3 Replies
8. Shell Programming and Scripting
I have a file which comes every day and the file data look's as below.
Vi abc.txt
a|b|c|d\n
a|g|h|j\n
Some times we receive the file with only a new line character in the file like
vi abc.txt
\n (8 Replies)
Discussion started by: rak Kundra
8 Replies
9. UNIX for Beginners Questions & Answers
I have a file of a content like this:
abc_bla -def 800
abc_bla -def 802
abc_bla -def 804
abc_bla -def 806
abc_bla -def 808
abc_bla -def 810
abc_bla -def 812
abc_bla -def 814
...
abc_bla -def 898
abc_bla -def 900
abc_bla -def 902
abc_bla -def 904
...
abc_bla -def 990
abc_bla -def... (7 Replies)
Discussion started by: maya3
7 Replies
10. UNIX for Beginners Questions & Answers
Hi,
I came across one issue recently where output from one of the columns of the table from where i am creating input file has newline characters hence, record in the file is spread over multiple lines. Fields in the file are separated by pipe (|) delimiter. As header will never have newline... (4 Replies)
Discussion started by: Prathmesh
4 Replies
LEARN ABOUT HPUX
rpccp_remove_group
remove group(1m) remove group(1m)
NAME
remove group - Removes all group members and the group from the specified name service entry
SYNOPSIS
rpccp remove group group-entry-name [-s syntax]
OPTIONS
Indicates the name syntax of the entry name (optional). The only value for this option is the dce name syntax, which is the default name
syntax. Until an alternative name syntax becomes available, specifying the -s option is unnecessary.
ARGUMENTS
Indicates the name of the target group. For an entry in the local cell, you can omit the cell name and specify only the cell-relative
name.
DESCRIPTION
The remove group command removes a group from the name service database. The group need not be empty. The entry name of the group is
required.
Privilege Required
You need write permission to the CDS object entry (the target group entry).
NOTE
This command is replaced at Revision 1.1 by the dcecp command and may not be provided in future releases of DCE.
EXAMPLES
The following commands run RPCCP and remove the group from the name service entry /.:/LandS/anthro/Calendar_group: $ rpccp rpccp> remove
group /.:/LandS/anthro/Calendar_group
RELATED INFORMATION
Commands: add member(1m), remove member(1m), show group(1m)
remove group(1m)