Loop through files in a directory Post: 302902975

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1. 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...

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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. ...

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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...

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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 ...

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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...

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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 `.'...

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[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!

8. 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}/*;...

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Loop through files in directory

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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...

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shells

shells(4)							   File Formats 							 shells(4)

NAME

       shells - shell database

SYNOPSIS

       /etc/shells

DESCRIPTION

       The shells file contains a list of the shells on the system. Applications use this file to determine whether a shell is valid. See getuser-
       shell(3C). For each shell a single line should be present, consisting of the shell's path, relative to root.

       A hash mark (#) indicates the beginning of a comment; subsequent characters up to the end of the line are not interpreted by  the  routines
       which search the file. Blank lines are also ignored.

       The following default shells are used by utilities: /bin/bash, /bin/csh, /bin/jsh, /bin/ksh, /bin/ksh93, /bin/pfcsh, /bin/pfksh, /bin/pfsh,
       /bin/sh, /bin/tcsh, /bin/zsh, /sbin/jsh, /sbin/sh, /usr/bin/bash, /usr/bin/csh, /usr/bin/jsh, /usr/bin/ksh, /usr/bin/ksh93, /usr/bin/pfcsh,
       /usr/bin/pfksh, /usr/bin/pfsh, and /usr/bin/sh, /usr/bin/tcsh, /usr/bin/zsh, and /usr/sfw/bin/zsh. /etc/shells overrides the default list.

       Invalid shells in /etc/shells could cause unexpected behavior, such as being unable to log in by way of ftp(1).

FILES

       /etc/shells    list of shells on system

SEE ALSO

       vipw(1B), ftpd(1M), sendmail(1M), getusershell(3C), aliases(4)

SunOS 5.11							    20 Nov 2007 							 shells(4)

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1. Shell Programming and Scripting