Hello -
I have a bash script which does some logging, and I'd like to include the line number of the echo statement that pipes into $LOGGER:
MYPID=$$
MYNAME=`basename $0`
LOGGER="/usr/bin/logger -t $MYNAME($LINENO) -p daemon.error"
...
echo 'this is an entry into the log file' | $LOGGER
... (3 Replies)
I have a script that takes an option for server pools to run the script against. The option is given as a comma separated list (ie, -p 201,204,301).
I'm using eval and brace expansion to get those pool numbers into an array. It works fine unless only 1 pool number is given. Here's the code:
... (5 Replies)
Hello,
is there a kind soul who can answer me, does the SH support double substitution known as indirect expansion similar to BASH? The syntax for bash is ${!var}.
For instance in bash I can write something like this:
VAR="value"
REF_VAR="VAR"
echo ${!REF_VAR}
and get the "value"... (1 Reply)
This is what I have in my directory.
$ ls
test1.txt test2.txt test3.txt test4.txt test5.txt test_script.sh
This is what my shellscript looks like.
#!/bin/bash
for filename in /shell_expansion/*.txt; do
for ((i=0; i<=3; i++)); do
echo "$filename"
... (5 Replies)
Hello.
I cannot write a command without using eval.
Any help is welcome
Note 1 : What does the function SOMETHING has no importance.
Note 2 : What does the command find has no importance.
It is an expansion variable problem : where to put or or or anythings else
What works (FILTRE_1... (8 Replies)
I have made the following examples that print various parameter expansions
text: iv-hhz-sac/hpac/hhz.d/iv.hpac..hhz.d.2016.250.070018.sac
(text%.*): iv-hhz-sac/hpac/hhz.d/iv.hpac..hhz.d.2016.250.070018
(text%%.*): iv-hhz-sac/hpac/hhz
(text#*.): d/iv.hpac..hhz.d.2016.250.070018.sac... (2 Replies)
#!/bin/bash
SNMPW='/usr/bin/snmpwalk'
while read h i
do
loc=$($SNMPW -v3 -u 'Myusername' -l authPriv -a SHA -A 'Password1' -x AES -X 'Password2' $i sysLocation.0 2>/dev/null)
loc=${loc:-" is not snmpable."}
loc=${loc##*: }
loc=${loc//,/}
echo "$i,$h,$loc"
done < $1
My question is ... ... (1 Reply)
Hello All,
Could you please do help me here as I would like to perform parameter expansion in shell over a parameter expansion.
Let's say I have following variable.
path="/var/talend/nat/cdc"
Now to get only nat I could do following.
path1="${path%/*}"
path1="${path1##*/}"
Here... (8 Replies)
Discussion started by: RavinderSingh13
8 Replies
LEARN ABOUT OPENSOLARIS
mvdir
mvdir(1M) System Administration Commands mvdir(1M)NAME
mvdir - move a directory
SYNOPSIS
/usr/sbin/mvdir dirname name
DESCRIPTION
mvdir moves directories within a file system. dirname must be a directory. If name does not exist, it will be created as a directory. If
name does exist, and is a directory, dirname will be created as name/dirname. dirname and name may not be on the same path; that is, one
may not be subordinate to the other. For example:
example% mvdir x/y x/z
is legal, but
example% mvdir x/y x/y/z
is not.
OPERANDS
dirname The name of the directory that is to be moved to another directory in the filesystem.
name The name of the directory into which dirname is to be moved. If name does not exist, it will be created. It may not be on the
same path as dirname.
USAGE
See largefile(5) for the description of the behavior of mvdir when encountering files greater than or equal to 2 Gbyte ( 2^31 bytes).
EXIT STATUS
0 Successful operation.
>0 Operation failed.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO mkdir(1), mv(1), attributes(5), largefile(5)SunOS 5.11 14 Mar 1997 mvdir(1M)