I tried to put the history line number and the date into the file with one command, and failed. Can't figure out how to get the date variable substituted for the last space captured.
history | tail -1 | sed -e 's/.\{7\}/&/g' | head -1 | sed 's/ $/$date/'
Result was:
729 $date
So, I... (8 Replies)
Dear all,
I would like to combine all lines of a file with all lines of another file:
The input are
file 1
A
B
C
D
file 2
A
B
C
D
The output is
final file
A_A
A_B
A_C (3 Replies)
Hi,
I have an issue to combine multiple lines of a file. I have records as below.
Fields are delimited by TAB. Each lines are ending with a new line char (\n)
Input
--------
ABC 123456 abcde 987
890456 7890 xyz
ght gtuv
ABC 5tyin 1234 789
ghty kuio
ABC ghty jind 1234
678 ght
... (8 Replies)
I can't decide if I should use AWK or PERL after pouring over these forums for hours today I decided I'd post something and see if I couldn't get some advice.
I've got a text file full of hundreds of events in this format:
Record Number : 1
Records in Seq : ... (3 Replies)
Hi All,
I am trying to understand if its possible to carry out the following.
I have a text file which contains output from multiple commands, within the file a node will be quiered twice if there was 2 commands for example. Is it possible do combine 2 lines into 1 if the first word is the... (1 Reply)
Hi,
I have a requirement where I need to combine two lines in a file based on first character of each line in a file.
Please find the sample content of the file below:
Code:
_______________________
5, jaya, male, 4-5-90, single
smart
6, prakash, male, 5-4-84, married
fair
7, raghavi,... (1 Reply)
Hi,
I have a requirement where I need to combine two lines in a file based on first character of each line in a file.
Please find the sample content of the file below:
Code:
_______________________
5, jaya, male, 4-5-90, single
smart
6, prakash, male, 5-4-84, married
fair
7, raghavi,... (1 Reply)
Hi,
I have a requirement where I need to combine two lines in a file based on first character of each line in a file.
Please find the sample content of the file below:
_______________________
5, jaya, male, 4-5-90, single
smart
6, prakash, male, 5-4-84, married
fair
7, raghavi, female,... (12 Replies)
I am trying to combine all matching lines in the tab-delimited using awk. The below runs but no output results. Thank you :).
input
chrX 110925349 110925532 ALG13
chrX 110925349 110925532 ALG13
chrX 110925349 110925532 ALG13
chrX 47433390 47433999 SYN1... (3 Replies)
Greetings,
I have large file with following format
name1 name2
name3 name4
name5 name6
child7 child8 child9 <== there is leading blank space
child10 child11 child12 <== there is leading blank space
name13 name14
name15 name16
child17 child18... (6 Replies)
Discussion started by: rnnyusa
6 Replies
LEARN ABOUT PHP
array_flip
ARRAY_FLIP(3) 1 ARRAY_FLIP(3)array_flip - Exchanges all keys with their associated values in an arraySYNOPSIS
array array_flip (array $array)
DESCRIPTION array_flip(3) returns an array in flip order, i.e. keys from $array become values and values from $array become keys.
Note that the values of $array need to be valid keys, i.e. they need to be either integer or string. A warning will be emitted if a value
has the wrong type, and the key/value pair in question will not be included in the result.
If a value has several occurrences, the latest key will be used as its value, and all others will be lost.
PARAMETERS
o $array
- An array of key/value pairs to be flipped.
RETURN VALUES
Returns the flipped array on success and NULL on failure.
EXAMPLES
Example #1
array_flip(3) example
<?php
$input = array("oranges", "apples", "pears");
$flipped = array_flip($input);
print_r($flipped);
?>
The above example will output:
Array
(
[oranges] => 0
[apples] => 1
[pears] => 2
)
Example #2
array_flip(3) example : collision
<?php
$input = array("a" => 1, "b" => 1, "c" => 2);
$flipped = array_flip($input);
print_r($flipped);
?>
The above example will output:
Array
(
[1] => b
[2] => c
)
SEE ALSO array_values(3), array_keys(3), array_reverse(3).
PHP Documentation Group ARRAY_FLIP(3)