Ok, another fun hiccup in my UNIX learning curve. I am trying to count the number of occurrences of an IP address across multiple files named example.hits. I can extract the number of occurrences from the files individually but when you use grep -c with multiple files you get the output similar to... (5 Replies)
Hi All
Can anyone help me with the following du querry. I am trying to achieve a total size for all the zipped files in a directory. Using du -k *.gz gets me a file by file list but no handy total at the bottom.
Thanks
Ed (9 Replies)
I have a while loop which looks for files and then sets a variable to give me the record count of each file:
current_members=`wc -l ${DATA_DIR}/$MEMBERS_FILENAME | nawk '{ printf "%d\n", $0}'`
I am out putting the totals into a file:
echo $current_members >> ../data/out_total_members.dat
... (7 Replies)
Good afternoon! Im new at scripting and Im trying to write a script to
calculate total space, total used space and total free space in filesystem names matching a keyword (in this one we will use keyword virginia). Please dont be mean or harsh, like I said Im new and trying my best. Scripting... (4 Replies)
I am relatively new to Unix and I would be grateful if someone could help me with the syntax of a script.
I am trying to write a Unix script against the file ‘ajtest.dat’ (see below) so that it outputs the number of rows and total value of column 3 in a file called ‘aj1’ as follows:
No. of... (11 Replies)
I have a Linux box, where some NAS shares are mounted. One script is running on it and failing because it first looks at second line of 'ls -l', when it says 'total 0', it fails.
If that directory is on local disk, it says 'total 38' and when same data is on NAS share, it says 'total 0' and it... (2 Replies)
Discussion started by: solaris_1977
2 Replies
LEARN ABOUT HPUX
systemd-volatile-root.service
SYSTEMD-VOLATILE-ROOT.SERVICE(8) systemd-volatile-root.service SYSTEMD-VOLATILE-ROOT.SERVICE(8)NAME
systemd-volatile-root.service, systemd-volatile-root - Make the root file system volatile
SYNOPSIS
systemd-volatile-root.service
/lib/systemd/systemd-volatile-root
DESCRIPTION
systemd-volatile-root.service is a service that replaces the root directory with a volatile memory file system ("tmpfs"), mounting the
original (non-volatile) /usr inside it read-only. This way, vendor data from /usr is available as usual, but all configuration data in
/etc, all state data in /var and all other resources stored directly under the root directory are reset on boot and lost at shutdown,
enabling fully stateless systems.
This service is only enabled if full volatile mode is selected, for example by specifying "systemd.volatile=yes" on the kernel command
line. This service runs only in the initial RAM disk ("initrd"), before the system transitions to the host's root directory. Note that this
service is not used if "systemd.volatile=state" is used, as in that mode the root directory is non-volatile.
SEE ALSO systemd(1), systemd-fstab-generator(8), kernel-command-line(7)systemd 237SYSTEMD-VOLATILE-ROOT.SERVICE(8)