Is there any way to delete the Junk Characters(Invalid Characters like ^,',",),(,&,# etc.,) at the end of each record in a file?
I want to do this using a single line script.
Thanks to all in advance!!! (5 Replies)
Hi,
I want to delete a line in a file that contains a string. I tried:
grep -v "mystring" Myfile > Myfile
But this makes the Myfile empty. I read that I need to do something like:
grep -v "mystring" Myfile > Myfile.new
rm Myfile
mv Myfile.new Myfile
Is there a way to avoid creating a... (2 Replies)
cat file.txt
fvnuiehuewf
ruevhxncvkjrh
zxjvurhfuwe
jkhvBEGINvfnvf
ijrgioe
Trying to delete a line that has the pattern "BEGIN"
cat sedtest
filename=file.txt
pattern=BEGIN
sed "/^$pattern/d" "$filename" (9 Replies)
Hi all,
I have a huge file(size more that 5GB).
I want to do some manupulation with the records and write to another file.
As the size of the file is huge and there is a space constraint in that directory, I want to delete that record from first file after writing it in to second file.... (3 Replies)
Hi
I have a file:
r58778.3|SOURCES={KEY=f665931a...,fw,221-705}|ERRORS={16_1:T,30_1:T,56_1:C,57_1:T,59_1:A,101_1:A,115:-,158_1:C,186_1:A,204:-,271_1:T,305:-,350_1:C,368_1:G,442_1:C,472_1:G,477_1:A}|SOURCE_1="Contig_1092402550638"(f665931a359e36cea0976db191ff60ff09cc816e)
I want to retain... (15 Replies)
file 1
abcde,dfgdfg,sdfds
sdfsd,sdfd,sdfg,sdfs
dwfds,sdfgdfg,sdfsdf
file2
1
3
i need to delete the line numbers file 1 based on file2
i have taken in loop file 1 and
i cant able to delete that line number in file 1
Plz help (4 Replies)
I'm trying to delete the blank lines from the file $Sfile. tried the below set of commands. Both are giving the same error (: bad interpreter: No such file or directory)
awk 'NF > 0' $Sfile > $Tfile
cat $Tfile
sed -i '/^$/d' $Sfile
cat $Sfile
Not sure if there's any other problem with... (17 Replies)
GZFORCE(1) General Commands Manual GZFORCE(1)NAME
gzforce - force a '.gz' extension on all gzip files
SYNOPSIS
gzforce [ name ... ]
DESCRIPTION
gzforce forces a .gz extension on all gzip files so that gzip will not compress them twice. This can be useful for files with names trun-
cated after a file transfer. On systems with a 14 char limitation on file names, the original name is truncated to make room for the .gz
suffix. For example, 12345678901234 is renamed to 12345678901.gz. A file name such as foo.tgz is left intact.
SEE ALSO gzip(1), gznew(1), gzmore(1), gzgrep(1), gzdiff(1), gzexe(1)ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Availability | SUNWgzip |
+--------------------+-----------------+
|Interface Stability | External |
+--------------------+-----------------+
NOTES
Source for gzip is available in the SUNWgzipS package.
GZFORCE(1)