Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

Loop through files in a directory

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Loop through files in a directory
# 8  
Old 05-25-2014
Or you could make the destination directory before trying the redirect:

Code:
#! /bin/bash
FILES=/root/Desktop/decoder/input/*
for f in $FILES
do
  mkdir -p /root/Desktop/decoder/input/out$(dirname "$f")
  awk '{$6=($1-64)/2 ;$7=((10^($6/10))/250)^(1/1.2) ; print}' OFS="\t" "$f" > /root/Desktop/decoder/input/out"${f}.txt"
done
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to exclude some files from the loop on the directory?

I have one question. On the directory I have many files start with DB.DAILYxxxxxxx.YYYYMMDD.HHMMSS and I have several files with other format, like LET.20170310 daily.20170310 tba.20170310 How can I exclude from my loop DB.DAILY files? I tried ls *20170310* | while read... (4 Replies)
Discussion started by: digioleg54
4 Replies

2. Shell Programming and Scripting

Loop through files in directory

I am trying to loop through files in a directory, and sort each file. No matter what changes I make to the code, I get the following errors: 'aunch.sh: line 4: syntax error near unexpected token `do 'aunch.sh: line 4: `for f in ${FILES}/*; do #!/bin/bash FILES=$(pwd) for f in ${FILES}/*;... (6 Replies)
Discussion started by: ldorsey
6 Replies

3. Shell Programming and Scripting

Loop through files in directory

I am trying to loop through files in a directory, and sort each file. No matter what changes I make to the code, I get the following errors: 'aunch.sh: line 4: syntax error near unexpected token `do 'aunch.sh: line 4: `for f in ${FILES}/*; do #!/bin/bash FILES=$(pwd) for f in ${FILES}/*;... (1 Reply)
Discussion started by: ldorsey
1 Replies

4. UNIX for Dummies Questions & Answers

[Solved] Writing a loop to changing the names of files in a directory

Hi, I would like to write a loop to change the names of files in a directory. The files are called data1.txt through data1000.txt. I'd like to change their names to a1.txt through a1000.txt. How do I go about doing that? Thanks! (2 Replies)
Discussion started by: evelibertine
2 Replies

5. UNIX Desktop Questions & Answers

Copy all files in 1 directory to another usinge for-in loop

I was looking to get some help with copying files in one directory to another using a for-in loop. My script file is called copyfile and here is what I have: for file in $(ls -a $1) do cp $file ~/dir-2 done When I run copyfile dir-1 this is what I get cp: omitting directory `.'... (1 Reply)
Discussion started by: Trinimini
1 Replies

6. Shell Programming and Scripting

Find the latest directory and loop through the files and pick the error messages

Hi, I am new to unix and shell scripting,can anybody help me in sctipting a requirement. my requirement is to get the latest directory the name of the directory will be like CSB.monthdate_time stamp like CSB.Sep29_11:16 and CSB.Oct01_16:21. i need to pick the latest directory. in the... (15 Replies)
Discussion started by: sudhir_83k
15 Replies

7. Shell Programming and Scripting

loop through files in directory

hi all i have some files present in a directory i want to loop through all the files in the directory each time i loop i should change the in_file parameter in the control file and load it into a table using sql loader there is only one table where i have to load alll the files ... (3 Replies)
Discussion started by: rajesh_tns
3 Replies

8. Shell Programming and Scripting

Loop certain code to all files within directory

Hi all, Can somebody help me with this problem pls. I need to extract one specific line from each files in a folder and put the all lines extracted in a unique output file in the following format. line extracted, respective name of file, date of file. I´m, trying the part to extract... (3 Replies)
Discussion started by: cgkmal
3 Replies

9. AIX

loop through the directory for files and sort by date and process the first file

hello i have a requirement where i have a direcotry in which i get files in the format STOCKS.20080114.dat STOCKS.20080115.dat STOCKS.20080117.dat STOCKS.20080118.dat i need to loop through the directory and sort by create date descending order and i need to process the first file. ... (1 Reply)
Discussion started by: dsdev_123
1 Replies

10. Shell Programming and Scripting

Loop through files in a directory

Hi, I want to write bash script that will keep on looking for files in a directory and if any file exists, it processes them. I want it to be a background process, which keeps looking for files in a directory. Is there any way to do that in bash script? I can loop through all the files like... (4 Replies)
Discussion started by: rladda
4 Replies
Login or Register to Ask a Question

LEARN ABOUT DEBIAN

rbash

RBASH(1)						      General Commands Manual							  RBASH(1)

NAME

       rbash - restricted bash, see bash(1)

RESTRICTED SHELL

       If  bash  is  started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted.  A restricted shell is
       used to set up an environment more controlled than the standard shell.  It behaves identically to bash with the exception that the  follow-
       ing are disallowed or not performed:

       o      changing directories with cd

       o      setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV

       o      specifying command names containing /

       o      specifying a file name containing a / as an argument to the .  builtin command

       o      specifying a filename containing a slash as an argument to the -p option to the hash builtin command

       o      importing function definitions from the shell environment at startup

       o      parsing the value of SHELLOPTS from the shell environment at startup

       o      redirecting output using the >, >|, <>, >&, &>, and >> redirection operators

       o      using the exec builtin command to replace the shell with another command

       o      adding or deleting builtin commands with the -f and -d options to the enable builtin command

       o      using the enable builtin command to enable disabled shell builtins

       o      specifying the -p option to the command builtin command

       o      turning off restricted mode with set +r or set +o restricted.

       These restrictions are enforced after any startup files are read.

       When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script.

SEE ALSO

       bash(1)

GNU Bash-4.0							    2004 Apr 20 							  RBASH(1)