08-10-2009
Use grep with the options -f and -v, check your man page.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hey all, I have a file with records in following format
8-29-2006 13:01:45|ABC|45
8-29-2006 14:23:12|DEF|21
8-30-2006 00:04:57|ABC|34
I want to remove all yesterday records. Can anyone show me how? Thanks! (10 Replies)
Discussion started by: mpang_
10 Replies
2. AIX
Hi,
I am trying to find the content of file using grep and find command and list only the file names
but i am getting entire file list of files in the directory
find . -exec grep "test" {} \; -ls
Can anyone of you correct this (2 Replies)
Discussion started by: madhu_Jagarapu
2 Replies
3. Shell Programming and Scripting
My input file:
>sequence_1
ASSSSSSSSSSSDDDDDDDDDDDCCCCCCC
ASDSFDFFDFDFFWERERERERFSDFESFSFD
>sequence_2
ASDFDFDFFDDFFDFDSFDSFDFSDFSDFDSFASDSADSADASD
ASDFFDFDFASFASFASFAFSFFSDASFASFASFAFS
>sequence_3
VEDFGSDGSDGSDGSDGSDGSDGSDG
dDFSDFSDFSDFSDFSDFSDFSDFSDF
SDGFDGSFDGSGSDGSDGSDGSDGSDG
My... (22 Replies)
Discussion started by: patrick87
22 Replies
4. Shell Programming and Scripting
Input file:
>TRACK: Position: 1 TYPE: 1 Pos:
SVAVPQRHHPGGTVFREPIIIPAIPRLVPGWNKPIIIGRHAFGDQYRATDRVIPGPGKLE
LVYTPVNGEPETVKVYDFQGGGIAQTQYNTDESIRGFAHASFQMALLKGLPLYMSTKNTI
LKRYDGRFKDIFQEIYESTYQKDFEAKNLWYEHRLIDDMVAQMIKSEGGFVMALKNYDGD
>TRACK: Position: 1 TYPE: 2 Pos:
FAHASFQMALLKGLPLYMS... (8 Replies)
Discussion started by: patrick87
8 Replies
5. Shell Programming and Scripting
How to edit file content at the specific line? For example at below
The things to edit --> This is line 2. And it is below line 1.
This is line 1.
This is line 2. # i want to append some words at this row line. How?
This is line 3. (8 Replies)
Discussion started by: alvin0618
8 Replies
6. Shell Programming and Scripting
Hi All,
I would like to print the content from the specific line of a file .
For example... i have file abc.txt which has 100 lines of code ,from this file i would like to print the content from 20,19,18th line......like that
Regards
Srikanth (4 Replies)
Discussion started by: srikanthg
4 Replies
7. Shell Programming and Scripting
Hi
I have a large text file and I want to split its content into multiple flies.
this large file contains several blocks of codes separated by a comment line for each block.
this comment line represents a directory path
So, when separate these blocks each into a separate file, This output... (7 Replies)
Discussion started by: turki_00
7 Replies
8. Shell Programming and Scripting
Hi All,
I have the file in this format
**** Results Data ****
Time or Step
1
2
20
0.000000000e+00 0s 0s 0s
1.024000000e+00 Us 0s 0s
1.100000000e+00 1s 0s 0s
1.100000001e+00 1s 0s 1s
2.024000000e+00 Us Us 1s
2.024000001e+00 ... (7 Replies)
Discussion started by: diehard
7 Replies
9. Shell Programming and Scripting
Hi,
I have a file with following pattern. We are looking to filter out only specific content from this file.
sample
BLAdmins Server.*
LinuxAdmins Server.*
Policy Name: Recommended Default ACL Policy
Everyone ACLPushJob.Read
Everyone ACLTemplate.Read
Everyone ... (9 Replies)
Discussion started by: Litu19
9 Replies
10. Shell Programming and Scripting
hi all,
i had the below script
x=`cat input.txt |wc -1`
awk 'NR>1 && NR<'$x' ' input.txt > output.txt
by using above script i am able to remove the head and tail part from the input file and able to append the output to the output.txt but if i run it for second time the output is... (2 Replies)
Discussion started by: hemanthsaikumar
2 Replies
SHAR(1) BSD General Commands Manual SHAR(1)
NAME
shar -- create a shell archive of files
SYNOPSIS
shar file ...
DESCRIPTION
shar writes an sh(1) shell script to the standard output which will recreate the file hierarchy specified by the command line operands.
Directories will be recreated and must be specified before the files they contain (the find(1) utility does this correctly).
shar is normally used for distributing files by ftp(1) or mail(1).
SEE ALSO
compress(1), mail(1), tar(1), uuencode(1)
BUGS
shar makes no provisions for special types of files or files containing magic characters.
EXAMPLES
To create a shell archive of the program ls(1) and mail it to Rick:
cd ls
shar `find . -print` | mail -s "ls source" rick
To recreate the program directory:
mkdir ls
cd ls
...
<delete header lines and examine mailed archive>
...
sh archive
HISTORY
The shar command appears in 4.4BSD.
SECURITY CONSIDERATIONS
It is easy to insert trojan horses into shar files. It is strongly recommended that all shell archive files be examined before running them
through sh(1). Archives produced using this implementation of shar may be easily examined with the command:
egrep -v '^[X#]' shar.file
4.4BSD June 6, 1993 4.4BSD