10-27-2014
PATH is a special variable containing a list of paths to look for commands in, by altering it you are preventing the shell from being able to find ordinary commands! Use another variable name.
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1. Shell Programming and Scripting
Hi ,
I have a file like this
parentid process id
45 3456
1 7898
45 7890
1 6789
45 7597
now i need to... (5 Replies)
Discussion started by: namishtiwari
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2. UNIX for Dummies Questions & Answers
Hi ,
I have a file like this
parentid process id
45 3456
1 7898
45 7890
1 6789
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now i need to loop through this and if parentid != 45 , then... (4 Replies)
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I wrote the following code and I am wondering why the variable "mon" can reach values > 12 due to the marked lines. Please help me!
Best regards,
Patrick
#!/bin/csh
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4. Shell Programming and Scripting
i have the below script that will grep a particular pattern and then will compute the sum of its value.
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5. Shell Programming and Scripting
I'm trying to understand if it's possible to create a set of variables that are numbered based on another variable (using eval) in a loop, and then call on it before the loop ends.
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6. Shell Programming and Scripting
Hi Im running this script, which is supposed to find the max value build some tables and then stop running once all the tables are built. Thing is , it keeps assigning a null value to $h and then $g is null so it keep building tables i.e. testupdateNUL. How can I stop this? Here is what I have:
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7. Shell Programming and Scripting
Hi all
Sorry for the basic question, but i am writing a shell script to get around a slightly flaky binary that ships with one of our servers. This particular utility randomly generates the correct information and could work first time or may work on the 12th or 100th attempt etc !.... (4 Replies)
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8. Shell Programming and Scripting
Hello All,
Maybe I'm Missing something here but I have NOOO idea what the heck is going on with this....?
I have a Variable that contains a PATTERN of what I'm considering "Illegal Characters". So what I'm doing is looping
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9. Shell Programming and Scripting
Hi,
I want to read file multiple times. Right now i am using while loop but that is not working.
ex.
While read line
do
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10. Shell Programming and Scripting
Here's my code:
awk -F '' 'NR==FNR {
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A=$2" "$3":"$4-01":"(59-$5)
else if (/time/ && $5<=10)
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LEARN ABOUT MOJAVE
systemd-path
SYSTEMD-PATH(1) systemd-path SYSTEMD-PATH(1)
NAME
systemd-path - List and query system and user paths
SYNOPSIS
systemd-path [OPTIONS...] [NAME...]
DESCRIPTION
systemd-path may be used to query system and user paths. The tool makes many of the paths described in file-hierarchy(7) available for
querying.
When invoked without arguments, a list of known paths and their current values is shown. When at least one argument is passed, the path
with this name is queried and its value shown. The variables whose name begins with "search-" do not refer to individual paths, but instead
to a list of colon-separated search paths, in their order of precedence.
OPTIONS
The following options are understood:
--suffix=
The printed paths are suffixed by the specified string.
-h, --help
Print a short help text and exit.
--version
Print a short version string and exit.
EXIT STATUS
On success, 0 is returned, a non-zero failure code otherwise.
SEE ALSO
systemd(1), file-hierarchy(7)
systemd 237 SYSTEMD-PATH(1)