Hi Guys,
I am trying to do a file parse which is something like
config file:
machines= sha1 sha2 sha3 sha4
The bash script should be supporting upto 64 such machines
what I want is to place the machines in an array and then use the array to ssh to each machine.
The script I worte
... (11 Replies)
Hi,
How do I parse/split lines (strings) read from a file and display the individual tokens in a shell script? Given that the length of individual lines is not constant and number of tokens in each line is also not constant.
The input file could be as below:
... (3 Replies)
Hi all
I have a little brainscratcher here.
I want to draw a pie chart from data in a text file.
The drawing of the graph works fine, if I insert the data manually into a 2d array.
Now I want to pull the data from a text file (which was created using a uniq -c command) see sample below.... (2 Replies)
anybody know a nice way to parse long input parameters such as --path /dir1/dir2/ (see below). Now I have more than 10 input parameters and it's confusing having parameters like -q something, I would prefer longer ones
case $OPTKEY in
--path) M_PATH=$OPTARG ;;
-s) ... (3 Replies)
Hello,
Can somebody please give me a snippet for the below requirement.
I want to assign the values separeted by a comma to be assigned to a dynamic array.
If I give an input (read statement) like abc1,abc2,abc3,abc4,abc5, all these strings abc* should be assigned to an array like below... (2 Replies)
I would create a bash script than parse like this:
test.sh -p (protocol) -i (address) -d (directory)
I need retrive the value after -p for example...
understand???
I hope...
thanks (6 Replies)
I need to create a bash array from the command line parameters. I only know how to do it when I know the number of parameters. But what do I do when I dont know the number of parameters? (1 Reply)
I have two files that I am going to use diff to find the differences but need to parse them before I do that. I have include the format of each file1 and file2 with the desired output of each (the first 5 fields in each file). The first file has a "chr" before the # that needs to be removed. I... (1 Reply)
In the awk below I am trying to parse the Sample Name below the section. The values that are extracted are read into array s(each value in a row seperated by a space) which will be used later in a bash script. The awk does execute but no values are printed. I am also not sure how to print in a row... (1 Reply)
Discussion started by: cmccabe
1 Replies
LEARN ABOUT MINIX
find
FIND(1) General Commands Manual FIND(1)NAME
find - find files meeting a given condition
SYNOPSIS
find directory expression
EXAMPLES
find / -name a.out -print
# Print all a.out paths
find /usr/ast ! -newer f -ok rm {} ;
# Ask before removing
find /usr -size +20 -exec mv {} /big ;
# move files > 20 blks
find / -name a.out -o -name '*.o' -exec rm {};
# 2 conds
DESCRIPTION
Find descends the file tree starting at the given directory checking each file in that directory and its subdirectories against a predi-
cate. If the predicate is true, an action is taken. The predicates may be connected by -a (Boolean and), -o (Boolean or) and ! (Boolean
negation). Each predicate is true under the conditions specified below. The integer n may also be +n to mean any value greater than n, -n
to mean any value less than n, or just n for exactly n.
-name s true if current filename is s (include shell wild cards)
-size n true if file size is n blocks
-inum n true if the current file's i-node number is n
-mtime ntrue if modification time relative to today (in days) is n
-links ntrue if the number of links to the file is n
-newer ftrue if the file is newer than f
-perm n true if the file's permission bits = n (n is in octal)
-user u true if the uid = u (a numerical value, not a login name)
-group gtrue if the gid = g (a numerical value, not a group name)
-type x where x is bcdfug (block, char, dir, regular file, setuid, setgid)
-xdev do not cross devices to search mounted file systems
Following the expression can be one of the following, telling what to do when a file is found:
-print print the file name on standard output
-exec execute a MINIX command, {} stands for the file name
-ok prompts before executing the command
SEE ALSO test(1), xargs(1).
FIND(1)