# Loop through all VMs running on the host
for VM_CONFIG in `vmware-cmd -l`
do
# Get the VMs name
VM_NAME=`basename $VM_CONFIG | awk -F. '{print $1}'`
# Get the VMs directory
VM_DIR=`dirname $VM_CONFIG`
# Go into the directory and look for snapshot files
cd $VM_DIR
ls -lah *delta* > /dev/null 2>&1
if [ $? -eq 0 ]; then
ls -lah *delta* > /data/tmp/snapshots_report.deltas
echo $VM_NAME: >> $EMAIL_BODY
awk '{print $6" "$7" "$8" "$9" "$5"\n"}' /data/tmp/snapshots_report.deltas >> $EMAIL_BODY
# echo >> $EMAIL_BODY
FLAG=1
fi
done
if [ $FLAG -eq 0 ]; then
echo "No snapshots exist" > $EMAIL_BODY
fi
Hello,
If I boot up from install media in single user mode (Solaris 9 - if it matters), will I be able to mount a concatenated volume? I have combined several disks into one non-os filesystem and I want to be able to mount it while booted in single user mode from cdrom. i.e., mount... (0 Replies)
hello,
I had posted earlier help for a script for splitting concatenated words . The script was supposed to read words from a master file and split concatenated words in the slave/input file.
Thanks to the help I got, the following script which works very well was posted. It detects residues by... (14 Replies)
Hi All,
Is there a way to get NON unique lines from 2 or more concatenated files?
Basically I have several files which are very similar with the exception of few lines and I want to find out which lines are different in each file. Very simple example is
file1 contains:
1
2
3
4
5file2... (122 Replies)
Hi
I need to add new slice to existing concatenated volume. Please let me know the process to do the same
I have d0 concatenated volume which consist of c1t0d0s7 & c1t2d0s0
bash-3.00# df -h /export/home
Filesystem size used avail capacity Mounted on
/dev/md/dsk/d0 ... (3 Replies)
Hi friends,
This is sed & awk type question.
I have a text file which has numbers spread all over the file. I want to sum the series of numbers whenever i find it and produce an output file with the sum. For example
###start of input text file ####
abc
def
ghi
1
2
3
4
kjld
random... (3 Replies)
Hello everyone,
Maybe somebody could help me with an awk script.
I have this input (field separator is comma ","):
547894982,M|N|J,U|Q|P,98,101,0,1,1
234900027,M|N|J,U|Q|P,98,101,0,1,1
234900023,M|N|J,U|Q|P,98,54,3,1,1
234900028,M|H|J,S|Q|P,98,101,0,1,1
234900030,M|N|J,U|F|P,98,101,0,1,1... (2 Replies)
file 1
Sun Mar 17 00:01:33 2013 submit , Name="1234"
Sun Mar 17 00:01:33 2013 submit , Name="1344"
Sun Mar 17 00:01:33 2013 submit , Name="1124"
..
..
..
..
Sun Mar 17 00:01:33 2013 submit , Name="8901"
file 2
Sun Mar 17 00:02:47 2013 1234 execute SUCCEEDED
Sun Mar 17... (24 Replies)
URGENT HELP IS NEEDED!!
I am looking to move matching lines (01 - 07) from File1 and 77 tab the matching string from File2, to File3.txt. I am almost done but
- Currently, script is not printing lines to File3.txt in order.
- Also the matching lines are not moving out of File1.txt
... (1 Reply)
Hello all,
I have a large csv file where there are four types of rows I need to merge into one row per person, where there is a column for each possible code / type of row, even if that code/row isn't there for that person.
In the csv, a person may be listed from one to four times... (9 Replies)
Discussion started by: RalphNY
9 Replies
LEARN ABOUT OPENSOLARIS
systemd.environment-generator
SYSTEMD.ENVIRONMENT-GENERATOR(7) systemd.environment-generator SYSTEMD.ENVIRONMENT-GENERATOR(7)NAME
systemd.environment-generator - systemd environment file generators
SYNOPSIS
/lib/systemd/system-environment-generators/some-generator
/usr/lib/systemd/user-environment-generators/some-generator
/run/systemd/system-environment-generators/*
/etc/systemd/system-environment-generators/*
/usr/local/lib/systemd/system-environment-generators/*
/lib/systemd/system-environment-generators/*
/run/systemd/user-environment-generators/*
/etc/systemd/user-environment-generators/*
/usr/local/lib/systemd/user-environment-generators/*
/usr/lib/systemd/user-environment-generators/*
DESCRIPTION
Generators are small executables that live in /lib/systemd/system-environment-generators/ and other directories listed above. systemd(1)
will execute those binaries very early at the startup of each manager and at configuration reload time, before running the generators
described in systemd.generator(7) and before starting any units. Environment generators can override the environment that the manager
exports to services and other processes.
Generators are loaded from a set of paths determined during compilation, as listed above. System and user environment generators are loaded
from directories with names ending in system-environment-generators/ and user-environment-generators/, respectively. Generators found in
directories listed earlier override the ones with the same name in directories lower in the list. A symlink to /dev/null or an empty file
can be used to mask a generator, thereby preventing it from running. Please note that the order of the two directories with the highest
priority is reversed with respect to the unit load path, and generators in /run overwrite those in /etc.
After installing new generators or updating the configuration, systemctl daemon-reload may be executed. This will re-run all generators,
updating environment configuration. It will be used for any services that are started subsequently.
Environment file generators are executed similarly to unit file generators described in systemd.generator(7), with the following
differences:
o Generators are executed sequentially in the alphanumerical order of the final component of their name. The output of each generator
output is immediately parsed and used to update the environment for generators that run after that. Thus, later generators can use
and/or modify the output of earlier generators.
o Generators are run by every manager instance, their output can be different for each user.
It is recommended to use numerical prefixes for generator names to simplify ordering.
EXAMPLES
Example 1. A simple generator that extends an environment variable if a directory exists in the file system
# 50-xdg-data-dirs.sh
#!/bin/bash
# set the default value
XDG_DATA_DIRS="${XDG_DATA_DIRS:-/usr/local/share/:/usr/share}"
# add a directory if it exists
if [[ -d /opt/foo/share ]]; then
XDG_DATA_DIRS=/opt/foo/share:${XDG_DATA_DIRS}
fi
# write our output
echo XDG_DATA_DIRS=$XDG_DATA_DIRS
Example 2. A more complicated generator which reads existing configuration and mutates one variable
# 90-rearrange-path.py
#!/usr/bin/env python3
"""
Proof-of-concept systemd environment generator that makes sure that bin dirs
are always after matching sbin dirs in the path.
(Changes /sbin:/bin:/foo/bar to /bin:/sbin:/foo/bar.)
This generator shows how to override the configuration possibly created by
earlier generators. It would be easier to write in bash, but let's have it
in Python just to prove that we can, and to serve as a template for more
interesting generators.
"""
import os
import pathlib
def rearrange_bin_sbin(path):
"""Make sure any pair of .../bin, .../sbin directories is in this order
>>> rearrange_bin_sbin('/bin:/sbin:/usr/sbin:/usr/bin')
'/bin:/sbin:/usr/bin:/usr/sbin'
"""
items = [pathlib.Path(p) for p in path.split(':')]
for i in range(len(items)):
if 'sbin' in items[i].parts:
ind = items[i].parts.index('sbin')
bin = pathlib.Path(*items[i].parts[:ind], 'bin', *items[i].parts[ind+1:])
if bin in items[i+1:]:
j = i + 1 + items[i+1:].index(bin)
items[i], items[j] = items[j], items[i]
return ':'.join(p.as_posix() for p in items)
if __name__ == '__main__':
path = os.environ['PATH'] # This should be always set.
# If it's not, we'll just crash, we is OK too.
new = rearrange_bin_sbin(path)
if new != path:
print('PATH={}'.format(new))
Example 3. Debugging a generator
SYSTEMD_LOG_LEVEL=debug VAR_A=something VAR_B="something else"
/lib/systemd/system-environment-generators/path-to-generator
SEE ALSO systemd-environment-d-generator(8), systemd.generator(7), systemd(1), systemctl(1)systemd 237SYSTEMD.ENVIRONMENT-GENERATOR(7)