Hi all,
I have a file of around 300 lines in which string "SERVER" occurs around 32 times.
for eg.
I need to split files like, for eg
I am using this code
awk '/SERVER/{n++}{print > f n}' f=/vikas/list /vikas/final
But the problem is that it makes maximum of 10 files, but I... (12 Replies)
Hi,
How do I parse/split lines (strings) read from a file and display the individual tokens in a shell script? Given that the length of individual lines is not constant and number of tokens in each line is also not constant.
The input file could be as below:
... (3 Replies)
Hi all,
Following is the shell script which I am using for splitting the contents from a flat file to the multiple XMLs. The problem is that this script is working file when the input file is having 10000 lines. When the number of lines increases; the performance degrades drastically. Please... (1 Reply)
I want to remove a line that has empty string at second field when I use cut with delimeter , like below
$cat demo
hello, mum
hello,
#!/bin/sh
while read line
do
if
then
# remove the current line command goes here
fi
done < "demo"
i got an error message for above... (4 Replies)
Hello,
I have a paramter $param consisting just of two literals and want to split it into two parameters, so I can combine it to a new parameter <char1><string><char2>, but the following code didn't work:
tmp_PARAM_1=cut -c1 $PARAM
tmp_PARAM_2=cut -c2 $PARAM... (2 Replies)
Hi All,
I am using a bash shell and want to the following thing.
A process sends the following string to my script
BACKUP_FAIL_REASON="Failed - Application Dump CDMACA-0:grep: /opt/nortel/ca/data/1245184/sd00/image1/S110907070708HIS... (4 Replies)
Hi,
I have the following requirement.
There will be following text/line in a file (eg: search-build.txt)
PRODUCT_VERSION="V:01.002.007.Build1234"
I need to update the incremental build number (eg here 007) every time I give a build through script. I am able to search the string and get... (4 Replies)
Hi all,
I want to split a string into array based on given delimiter, for example:
String:
"foo|bar|baz"
with delimiter "|"
into array:
strArr to strArr with values foo, bar and baz.
Thanks a lot.
Roy987 (5 Replies)
Hello,
I was trying to split a string to characters by perl oneliner.
echo "The quick brown fox jumps over the lazy dog" | perl -e 'split // ' But did not work as with bash script pipe:
echo "The quick brown fox jumps over the lazy dog" | fold -w1 | sort | uniq -ic 8
1 T
1... (6 Replies)
Discussion started by: yifangt
6 Replies
LEARN ABOUT REDHAT
unshar
UNSHAR(1) General Commands Manual UNSHAR(1)NAME
unshar - unpack a shar file
SYNOPSIS
unshar [ options ] [ file ... ]
DESCRIPTION
Unshar scans mail messages looking for the start of a shell archive. It then passes the archive through a copy of the shell to unpack it.
It will accept multiple files. If no files are given, standard input is used.
OPTIONS
Options have a one letter version starting with - or a long version starting with --. The exception is --help and --version, which does
not have a short version.
--version
Print the version number of the program on standard output, then immediately exits.
--help Print a help summary on standard output, then immediately exits.
-d DIRECTORY --directory=DIRECTORY
Change directory to DIRECTORY before unpacking any files.
-c--overwrite
Passed as an option to the shar file. Many shell archive scripts (including those produced by `shar' 3.40 and newer) accepts a -c
argument to indicate that existing files should be overwritten.
-e--exit-0
This option exists mainly for people who collect many shell archives into a single mail folder. With this option, `unshar' isolates
each different shell archive from the others which have been put in the same file, unpacking each in turn, from the beginning of the
file towards its end. Its proper operation relies on the fact that many shar files are terminated by a `exit 0' at the beginning of
a line.
Option -e is internally equivalent to -E "exit 0".
-E STRING --split-at=STRING
This option works like -e, but it allows you to specify the string that separates archives if `exit 0' isn't appropriate.
For example, noticing that most `.signatures' have a `--' on a line right before them, one can sometimes use `--split-at=--' for
splitting shell archives which lack the `exit 0' line at end. The signature will then be skipped altogether with the headers of the
following message.
-f--force
The same as -c.
SEE ALSO shar(1)DIAGNOSTICS
Any message from the shell may be displayed.
AUTHORS
The shar and unshar programs is the collective work of many authors. Many people contributed by reporting problems, suggesting various
improvements or submitting actual code. A list of these people is in the THANKS file in the sharutils distribution.
September 10, 1995 UNSHAR(1)