Once you get to the directory where there are .log files, you can do
That creates a list of all ".log" files, latest first.
The above assumes (probably incorrectly) there are no directories under the one you are currently in. In that case another sed command immediately follow the "ls -tl" command to remove all lines starting with total or the letter d.
A driver script would start the above code starting with "find .. -name '*.log', redirecting its output (full path to each log file). Lines containing "/copy/" would first need to be taken out. A dirname or other utility would be run on the resulting file to leave only the path to each file and it would then be sorted uniquely to provide a list of all directories where the script described in the first paragraph would be run.
Also, the code in the first paragraph should probably start with "cd $1" with each directory where this is to be done since this parameter will be provided by your driver script.
Hi I need to search the some ftp files created in last 24 hours and copy them to a directory with date stamp attached to it.
Iam using following command to search the files
find $CA_OUT_PATH/*/ftp_out -type f -mtime -1
but now how to copy these files to some other directory one by one
with... (1 Reply)
Hi I need to search the some ftp files created in last 24 hours and copy them to a directory with date stamp attached to it.
Iam using following command to search the files
find $CA_OUT_PATH/*/ftp_out -type f -mtime -1
but now how to copy these files to some other directory one by one ... (1 Reply)
Can i search in a file for more than one string at a time? And copy the next string after that and paste it in column style? Is it possible? Thanks! (4 Replies)
Hello
Im new to this forums, I would like some help regarding a script that I need in order to copy some files. Heres the scenario:
I need to search several files which have a particular code inside, lets say "test" all of them on different directories. I need to copy all of them on a new... (4 Replies)
Hello Linux Masters,
I am not a linux expert therefore i need help from linux gurus.
Well i have a requirement where i need to search all files based on first patterns and after seraching all files then serach second pattern in all files which i have extracted based on first pattern.... (1 Reply)
I am a newbie and would like some help with the following -
Trying to search fileA for a string similar to -
AS11000022010 30.4 31.7 43.7 53.8 60.5 71.1 75.2 74.7 66.9 56.6 42.7 32.5 53.3
I then want to replace that string with a string from fileB - ... (5 Replies)
So I have extremely limited experience with shell scripting and I was hoping someone could point out a few commands I need to use in order to pull this off with a shell script like BASH or whatnot (this is on OS X).
I need to search out for filenames with account numbers in the name itself... (3 Replies)
Hi All,
I am new to shell srcipting.
Problem :
I need to write a script which copy the log files from /prod/logs directory based on todays date like (Jul 17) and place it to /home/hzjnr0 directory and then search the copied logfiles for the string "@ending successfully on Thu Jul 17". If... (2 Replies)
HI everyone,
I been to this site before for help and found my answers on other threads now I am posting my own :).
I have a list of file names with out extensions on an txt file. I need a way for the script to search on the server for each file name and copy the files over to a new directory.... (12 Replies)
Discussion started by: sergiol
12 Replies
LEARN ABOUT OSX
subst
subst(n) Tcl Built-In Commands subst(n)
__________________________________________________________________________________________________________________________________________________NAME
subst - Perform backslash, command, and variable substitutions
SYNOPSIS
subst ?-nobackslashes? ?-nocommands? ?-novariables? string
_________________________________________________________________DESCRIPTION
This command performs variable substitutions, command substitutions, and backslash substitutions on its string argument and returns the
fully-substituted result. The substitutions are performed in exactly the same way as for Tcl commands. As a result, the string argument
is actually substituted twice, once by the Tcl parser in the usual fashion for Tcl commands, and again by the subst command.
If any of the -nobackslashes, -nocommands, or -novariables are specified, then the corresponding substitutions are not performed. For
example, if -nocommands is specified, command substitution is not performed: open and close brackets are treated as ordinary characters
with no special interpretation.
Note that the substitution of one kind can include substitution of other kinds. For example, even when the -novariables option is speci-
fied, command substitution is performed without restriction. This means that any variable substitution necessary to complete the command
substitution will still take place. Likewise, any command substitution necessary to complete a variable substitution will take place, even
when -nocommands is specified. See the EXAMPLES below.
If an error occurs during substitution, then subst will return that error. If a break exception occurs during command or variable substi-
tution, the result of the whole substitution will be the string (as substituted) up to the start of the substitution that raised the excep-
tion. If a continue exception occurs during the evaluation of a command or variable substitution, an empty string will be substituted for
that entire command or variable substitution (as long as it is well-formed Tcl.) If a return exception occurs, or any other return code is
returned during command or variable substitution, then the returned value is substituted for that substitution. See the EXAMPLES below.
In this way, all exceptional return codes are "caught" by subst. The subst command itself will either return an error, or will complete
successfully.
EXAMPLES
When it performs its substitutions, subst does not give any special treatment to double quotes or curly braces (except within command sub-
stitutions) so the script
set a 44
subst {xyz {$a}}
returns "xyz {44}", not "xyz {$a}" and the script
set a "p} q {r"
subst {xyz {$a}}
returns "xyz {p} q {r}", not "xyz {p} q {r}".
When command substitution is performed, it includes any variable substitution necessary to evaluate the script.
set a 44
subst -novariables {$a [format $a]}
returns "$a 44", not "$a $a". Similarly, when variable substitution is performed, it includes any command substitution necessary to
retrieve the value of the variable.
proc b {} {return c}
array set a {c c [b] tricky}
subst -nocommands {[b] $a([b])}
returns "[b] c", not "[b] tricky".
The continue and break exceptions allow command substitutions to prevent substitution of the rest of the command substitution and the rest
of string respectively, giving script authors more options when processing text using subst. For example, the script
subst {abc,[break],def}
returns "abc,", not "abc,,def" and the script
subst {abc,[continue;expr {1+2}],def}
returns "abc,,def", not "abc,3,def".
Other exceptional return codes substitute the returned value
subst {abc,[return foo;expr {1+2}],def}
returns "abc,foo,def", not "abc,3,def" and
subst {abc,[return -code 10 foo;expr {1+2}],def}
also returns "abc,foo,def", not "abc,3,def".
SEE ALSO
Tcl(n), eval(n), break(n), continue(n)
KEYWORDS
backslash substitution, command substitution, variable substitution
Tcl 7.4 subst(n)