I have a string "disk0 with a trailing white space after it" but I want to get rid of this white space from right to left so that I am left with "disk0" only.
Using sed 's/ $//g' doesn't seem to work
Any ideas ?
Thanks (5 Replies)
Hello-
I have a variable which contains a number, I need to populate number of zeros before another value as per this variable value.
for example:
I have variable X whose content is 5, variable Y whose content is 123
Now append number of zeros as per variable X before varible 'Y'... (4 Replies)
Hello All,
I have a csv file with 3 columns. The file which looks like this
47850000,100,233
23560000,10000,456
78650000,560000,54
34000000,3456,3
The first column has 4 trailing zeros. I have to remove 4 trailing zeroes from 1st field. The output file should appear as follows.
... (12 Replies)
How to delete ending/trailing spaces using awk,sed,perl?
Input:(each line has extra spaces at the end)
3456 565
3 7
35 878
Expected output:
3456 565
3 7
35 878 (5 Replies)
Hi,
I have a input string 0000106 I need to extract the number after leading zeros ie the number 106. I used the command tr -d "0" and got the output as 16. Could any one of you please help me in using the tr command to get the output 106. Thanks in advance.... (2 Replies)
Hi All.
How can I convert this:
ABC_1_1
ABC_1_2
ABC_1_3
into this:
ABC_1 1
ABC_1 2
ABC_1 3
I tried this command but it is not working:
awk '{sub(/+$/,"\t", $1)}{print}'
Any suggestions on how to fix this?
Thank you :wall:
Please use code tags when posting data and... (3 Replies)
Hi I have a simple request but can't find the answer. I want to remove trailing zeros, and in some cases the fullstops, from the input data. Example of input file:
FR002_15.000_20.000
SD475_5.000_10.500
FG5647_12.250_15.500
BH2463_30.555_32.000
Desired output file would be:
... (10 Replies)
Hi,
I am trying to remove trailing zeros from numbers in a csv file.
CSV Input : 0.5000,abc,2.00,2.400,285.850,285a.850,205.180800,mno000,a0b0,2.860
Expected Output :
.5,abc,2,2.4,285.85,285a.850,205.1808,mno000,a0b0,2.86
Can you please help.
Thanks. (11 Replies)
shell : bash
os : RHEL 7.2
I have a file like below
61265388
1-11Y5C-7690
1-11Y4Q-6763
INSERT INTO emp VALUES('oramds:test.xref','CBS_01','MIGWO161265388','61265388','N',SYSDATE);
INSERT INTO emp VALUES('oramds:test.xref','COMMON','MIGWO161265388','MIG1COMMON61265388','N',SYSDATE);... (3 Replies)
Discussion started by: kraljic
3 Replies
LEARN ABOUT PHP
is_uploaded_file
IS_UPLOADED_FILE(3) 1 IS_UPLOADED_FILE(3)is_uploaded_file - Tells whether the file was uploaded via HTTP POSTSYNOPSIS
bool is_uploaded_file (string $filename)
DESCRIPTION
Returns TRUE if the file named by $filename was uploaded via HTTP POST. This is useful to help ensure that a malicious user hasn't tried
to trick the script into working on files upon which it should not be working--for instance, /etc/passwd.
This sort of check is especially important if there is any chance that anything done with uploaded files could reveal their contents to
the user, or even to other users on the same system.
For proper working, the function is_uploaded_file(3) needs an argument like $_FILES['userfile']['tmp_name'], - the name of the uploaded
file on the client's machine $_FILES['userfile']['name'] does not work.
PARAMETERS
o $filename
- The filename being checked.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
is_uploaded_file(3) example
<?php
if (is_uploaded_file($_FILES['userfile']['tmp_name'])) {
echo "File ". $_FILES['userfile']['name'] ." uploaded successfully.
";
echo "Displaying contents
";
readfile($_FILES['userfile']['tmp_name']);
} else {
echo "Possible file upload attack: ";
echo "filename '". $_FILES['userfile']['tmp_name'] . "'.";
}
?>
SEE ALSO move_uploaded_file(3), $_FILES, See Handling file uploads for a simple usage example..
PHP Documentation Group IS_UPLOADED_FILE(3)