I have few log folders in directory (FILE) and i need to perform sed on each files inside each folders. Here is my script, and i wish to rename each file back to the same file name after modification. Can anyone guide me on my script below?
for toclean in `ls $FILE/*`
do
basetoclean=`basename $toclean .txt`
sed '1,/============/d' $toclean > $toclean.txt
sed -e '1d' -e '2d' -e '/^$/,/Output/d' $toclean.txt > $toclean.log
done
I have a large CSV files (e.g. 2 million records) and am hoping to do one of two things. I have been trying to use awk and sed but am a newbie and can't figure out how to get it to work. Any help you could offer would be greatly appreciated - I'm stuck trying to remove the colon and wildcards in... (6 Replies)
I have a text file which contains lines in this format - it contains 105 lines in total, but I'm just putting 4 here to keep it short:
58571,east_ppl_ppla_por
58788,east_pcy_hd_por
58704,east_pcy_ga_por
58697,east_pcy_pcybs_por
It's called id_key.txt
I have a sample folder called... (9 Replies)
Hello,
I am new to shell scripting and stuck on renaming files in a folder. The files have the format
chp01_00001.wav
chp01_00002.wav
....
chp02_00001.wav
chp02_00002.wav
....
but I want them to have the following names:
chp_bloomy_00001.wav
chp_bloomy_00002.wav
chp_bloomy_00003.wav... (8 Replies)
Hi All,
Need a for loop which should run for number of files in a folder and should pass the file name as parameter to another shell script for each loop.
Please help me.
Thanks. (2 Replies)
Hello,
I do have several files in one folder each file contains measurement data.
for each file I would like to replace the character "," by "." ?
How can I do this and how can I do this for each file at once?
E.G. data_1.dat, data_x.dat (original version)
data_1out.dat, data_x_out.dat... (10 Replies)
Guys,
I have a requirement as below.
consider,if i use df command, its getting the below output.
file system kbytes used avail %used Mounted on
/dev/sample/ 45765 40000 5765 50% /
/dev/filesys/ 30000 20000 1000 80% /u
....
....
Now i wanted to cut the /u... (11 Replies)
Dear folks
I have two data set which there names are "final.map" and "1.geno" and look like this structures:
final.map:
gi|358485511|ref|NC_006088.3| 2044
gi|358485511|ref|NC_006088.3| 2048
gi|358485511|ref|NC_006088.3| 2187
gi|358485511|ref|NC_006088.3| 17654
... (2 Replies)
Hi, I'd like to loop an action over all files with given extension within a folder.
The "main" action is: awk -F "\t" 'BEGIN{OFS="\t"}{if ($10=="S") print$0; }' input.txt > output.txt
The input.txt should be every file in the folder with *.subVCF extension; and the output should be a file... (3 Replies)
I am trying to use sed to rename all .txt files in /home/cmccabe/test. However, I am getting an error that I seems to be putting the files in a new directory s, instead of in the original. Thank you :).
bash
# rename classified
cd /home/cmccabe/test
pattern2_old="_classify"... (2 Replies)
Hi Folks -
I'm trying to build a simple for loop to accept params and then delete the folder & files on the path older than 6 days.
Here is what I have:
Purge () {
for _DIR in "$1"
do
find "${_DIR}"/* -mtime +0 -exec rm {} \;
done
}
I would be passing... (4 Replies)
Discussion started by: SIMMS7400
4 Replies
LEARN ABOUT PHP
log1p
LOG1P(3) 1 LOG1P(3)log1p - Returns log(1 + number), computed in a way that is accurate even when the value of number is close to zeroSYNOPSIS
float log1p (float $number)
DESCRIPTION log1p(3) returns log(1 + $number) computed in a way that is accurate even when the value of $number is close to zero. log(3) might only
return log(1) in this case due to lack of precision.
PARAMETERS
o $number
- The argument to process
RETURN VALUES
log(1 + $number)
CHANGELOG
+--------+--------------------------------------------------+
|Version | |
| | |
| | Description |
| | |
+--------+--------------------------------------------------+
| 5.3.0 | |
| | |
| | This function is now available on all platforms |
| | |
+--------+--------------------------------------------------+
SEE ALSO expm1(3), log(3), log10(3).
PHP Documentation Group LOG1P(3)
11-21-2011
