I need to read a file (a list) and assign the value to a variable (for each line), I'm looping until the end of the file. My problem is, I want to assign 2 separate variables from the list. The process I'm using is:
awk '{print $3}' file1 > file2
awk '{print $4}' file1 > file3
cat file2... (2 Replies)
hey people..
i have a configuration file that looks like
7080 7988
net04.xxxxx.edu
20
where 20 is the number of threads in the thread pool initially.
net04.xxxxx.edu is the hostname.
and 7080 7988
are two ports. first one for client requests and second one for dns communication. now my... (2 Replies)
Hi,
I have a bash script that accepts some parameters as input, like:
sh script.sh first second third .....
I want to save these parameters as different variables, something like:
VAR1=first
VAR2=second
etc
I tried this, but apparently it didn't worked....... (16 Replies)
The text file has one single row and looks like this
Q1 P1 2006
I have to pick up this values from a shell script into three different variables,
say quarter, period and year from the above text file. Some one know's how to do this? I went through 'sed', dint really know how to... (3 Replies)
Hi,
I have a file like the following...
CUST=
DIR=
NULIST=
name=philps_123
How can i add values to each of these unassigned variables using a shell script?
say for eg: i have values for CUST as onida, dir as /dir/onida, NULIST as /tmp/onida_files. How can i add these values to... (11 Replies)
Hello
I have a text file with the next pattern
Name,Year,Grade1,Grade2,Grade3
Name,Year,Grade1,Grade2,Grade3
Name,Year,Grade1,Grade2,Grade3
I want to assign to external variables the grades using the awk method.
After i read the file line by line in order to get the grades i use this
... (2 Replies)
Hi,
I'm trying to assign a grep result to a variable but instead of having all grep result's assigned to the variable, would it be possible to assign the first match, do something, then move onto the next match and assign it to that variable and so on until all matches have been completed
I... (4 Replies)
so i've been used to doing it this way:
SVAL=$(echo "7 3 2 38 3" | awk '{print $2}')
4VAL=$(echo "4:21:N:3" | awk -F":" '{print $4}')
I know there's a way to do it by putting the value in an array and assigning it that way. but i'm not sure how to do it efficiently. any ideas? i dont... (9 Replies)
i have a program that spits out a certain number of values. i dont know the number of values. they can be 4, 10, 7, 20, no idea.
but, i want to be able to assign each of the value returned by this program to a variable.
in the latest instance, the program gave the following 6 values:
4... (8 Replies)
Discussion started by: SkySmart
8 Replies
LEARN ABOUT DEBIAN
schroot-script-config
SCHROOT-SCRIPT-CONFIG(5) Debian sbuild SCHROOT-SCRIPT-CONFIG(5)NAME
schroot-script-config - schroot chroot setup script configuration
DESCRIPTION
schroot uses scripts to set up and then clean up the chroot environment. These scripts may be customised using the script-config key in
/etc/schroot/schroot.conf. This key specifies a file which the setup scripts will source when they are run. The file is a Bourne shell
script, and in consequence may contain any valid shell code, in addition to simple variable assignments. This will, for example, allow be-
haviour to be customised according to the specific chroot type or name.
This file is deprecated, but is still used if present; it will be obsoleted and removed in a future release. All the settings in this file
are now settable using configuration keys in schroot.conf, as detailed below. Existing configuration should be modified to use these keys
in place of this file.
ENVIRONMENT
The environment is the same as for all setup scripts, described in schroot-setup(5).
VARIABLES
The following variables may be set to configure setup script behaviour. Note that new variables may be added in future releases. Third-
party extensions to schroot which add their own setup scripts may add additional variables which are not documented here; consult the
extension documentation for further details.
SETUP_COPYFILES
A file containing a list of files to copy into the chroot (one file per line). The file will have the same absolute location inside
the chroot. Note that this is settable using the setup.copyfiles key.
SETUP_FSTAB
The filesystem table file to be used to mount filesystems within the chroot. The format of this file is the same as for /etc/fstab,
documented in fstab(5). The only difference is that the mountpoint path fs_dir is relative to the chroot, rather than the root.
Note that this is settable using the setup.fstab key. Also note that mountpoints are canonicalised on the host, which will ensure
that absolute symlinks point inside the chroot, but complex paths containing multiple symlinks may be resolved incorrectly; it is
advised to not use nested symlinks as mountpoints.
SETUP_NSSDATABASES
A file listing the system databases to copy into the chroot. The default databases are 'passwd', 'shadow', 'group', 'services',
'protocols', 'networks', and 'hosts'. 'gshadow' is not yet copied by default, due to not being supported by all but the most recent
version of the GNU C library. The databases are copied using getent(1) so all database sources listed in /etc/nsswitch.conf will be
used for each database. Note that this is settable using the setup.nssdatabases key.
AUTHORS
Roger Leigh.
COPYRIGHT
Copyright (C) 2005-2012 Roger Leigh <rleigh@debian.org>
schroot is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the
Free Software Foundation, either version 3 of the License, or (at your option) any later version.
SEE ALSO sbuild(1), schroot(1), sh(1), schroot.conf(5), schroot-setup(5).
Version 1.6.4 27 Oct 2012 SCHROOT-SCRIPT-CONFIG(5)