Reading Multiple Variables From a Single Line in Shell Post: 302100563

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1. Shell Programming and Scripting

reading a single line

hello, i need an algorithm which reads a line specified to it in shortest possible time. i am already using sed, i need a better way. please suggest me alternatives

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Reading multiple lines as single

Hi, Is it possible to read every 2 lines as single record, I have a file like below, ~CZK ~TSCHECHISCHE KRONE ~TSCHECH. REPUBLIK Dec 1 2005 12:00AM~ 10.840000~ ~DKK ~DAENISCHE KRONE ~DAENEMARK Dec 2 2005 12:00AM~ ...

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Hi, I am currently filtering a file, "BUILD_TIMES", that has multiple column of information in it. An example of the data is as follows; Fri Nov 5 15:31:33 2010 00:28:17 R7_BCGNOFJ_70.68 Fri Nov 5 20:57:41 2010 00:07:21 R7_ADJCEL_80.6 Wed Nov 10 17:33:21 2010 00:01:13 R7_BCTTEST3_80.1X...

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Reading a single character from each line of the file

Hi, I should read one character at a fixed position from each line of the file. So how ??? should be substituted in the code below: while read line ; do single_char=`???` echo "$single_char" done < $input_file

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How to avoid the truncating of multiple spaces into a single space while reading a line from a file?

consider the small piece of code while read line do echo $line done < example content of example file sadasdasdasdsa erwerewrwr ergdgdfgf rgerg erwererwr the output is like sadasdasdasdsa erwerewrwr ergdgdfgf rgerg erwererwr the...

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How to ignore single or multiple lines between /* and */ while reading from a file in unix?

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Reading of variable in a single line command

Hi All, Below is a sample command that I can run without any problem in the command line. Command Line dtToday=`date +%Y%m%d`; ls -ltr ./filename_${dtToday}.txt -rw-r--r-- 1 monuser oinstall 0 Jan 18 11:02 ./filename_20130118.txt But once I put that command line in file (list.txt) and...

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Reading multiple values from multiple lines and columns and setting them to unique variables.

Hello, I would like to ask for help with csh script. An example of an input in .txt file is below, the number of lines varies from file to file and I have 2 or 3 columns with values. I would like to read all the values (probably one by one) and set them to independent unique variables that...

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Reading multiple variables in a loop

Hi, I managed to read and print variable as shown in the below code. table_name=table1,table2,table3 i=0 IFS="," for i in $table_name do echo $i done Is there a way how I can read more than one variable. For example I need to read 2 variables and populate the output...

LEARN ABOUT HPUX

gzforce

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)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

reading a single line

Discussion started by: rochitsharma

2. Shell Programming and Scripting

Reading multiple lines as single

Discussion started by: braindrain

3. Shell Programming and Scripting

Filtering Multiple variables from a single column

Discussion started by: crunchie

4. Shell Programming and Scripting

Reading a single character from each line of the file

Discussion started by: arsii