I have fully working code that obtains a list of file names from the '$testDir', removes the final 3 characters from each, runs a different script using the adjusted names, and displays a list of the edited names that had errors when used in the seperate script, until the letter 'q' is entered by the user.
Here is the code:
#!/bin/bash
# Declarations
declare -a testNames
declare -a errorNames
declare -a errorDescription
declare resultDir='../Results'
declare outputCheck=''
declare userEntry=''
declare -i userSelect
# Obtain list of files in $resultDir and remove the last 3 chars from each file name
for test in `ls $resultDir`; do
testNames+=("${test::-3}")
done
# Run 'checkFile.sh' script for each adjusted file name and add name and result to apporopriate arrays if 'checkFile.sh' script fails
for f in "${testNames[#]}"; do
printf '%s' "$f: "
outputCheck=$(./scripts/checkFile.sh -v "${f}" check)
if [[ $outputCheck != "[0;32mNo errors found.[0m" ]];
then
errorNames+=("$f")
errorDescription+=("$outputCheck")
echo -e '\e[31mError(s) found\e[0m'
else
printf '%s\n' "$outputCheck"
fi
done
#Prompts user to save errors, if any are present
if [ "${#errorNames[#]}" != 0 ];
then
until [[ $userEntry = "q" ]]; do
echo "The following tests had errors:"
for(( i=1; i<=${#errorNames[#]}; i++ )); do
echo -e $i: "\e[31m${errorNames[i-1]}\e[0m"
done
echo "Enter the corresponding number in the list to save the errors found or enter 'q' to quit"
read -r userEntry
numInput=$userEntry
if [ $numInput -gt 0 -a $numInput -le ${#errorNames[#]} ];
then
mkdir -p ./Errors
echo -e "File" "\e[96m${errorNames[$userEntry-1]}""_Error_Info.txt\e[0m created in the 'Errors' folder which contains details of the error(s)"
echo "${errorDescription[$userEntry-1]}" > "./Errors/""${errorNames[$userEntry-1]}""_Error_Info.txt"
fi
done
echo 'Successfully Quit'
exit $?
fi
echo 'No errors found'
exit $?
As someone who is new to Bash and programming concepts, I would really appreciate any suggested improvements to this code. In particular, the script needs to run quickly as the 'checkFile.sh' script takes a long time to run itself. I have a feeling the way I have written the code is not concise either.
I first create 10 digit random number
export mask=$RANDOM$RANDOM$RANDOM; let "mask %= 10000000000";
This command works well
for i in /home/testing/*; do mv "$i" "$mask$i"; done
The problem with the above command is that it only works when I am in /home/testing. As soon as I move the script, i get this error
mv: cannot move ‘/home/testing/rec001.mp4’ to ‘3960731225/home/testing/rec001.mp4’: No such file or directory
What am I doing wrong here?
You need to separate the path from the filename before you apply the mask. For example, to use in a script where the directory is passed as an argument to the script:
path="$1"
## Note: this assumes you are exporting mask earlier. If not, set mask here
for i in "${path}"/*; do
dir="${i%/*}" # path component
ffname="${i##*/}" # filename component
mv "$i" "${dir}/${mask}${ffname}"
done
This will apply mask to all files in the given directory, no matter where the directory is.
An example of a script that incorporates this is shown below. You can save this script wherever you like. You can either make it executable chmod 0755 scriptname or call it with bash scriptname. To use the script, add the path you want to prefix the files in as the first argument. E.g bash scriptname /path/to/files (or just scriptname /path/to/files if you made it executable):
#!/bin/bash
# validate input
[ -n "$1" ] || {
printf "error: insufficient input. Usage: %s /path/to/files\n" "${0//\//}"
exit 1
}
# validate directory
[ -d "$1" ] || {
printf "error: directory not found: '%s'\n" "$1"
exit 1
}
path="$1"
## Note: this assumes you are exporting mask earlier. If not, set mask here
## validate mask set and is 10 chars (added per comment)
[ -n "$mask" -a "${#mask}" -eq 10 ] || {
printf "error: mask '%s' either unset or not 10 characters\n" "$mask"
exit 1
}
# move files
for i in "${path}"/*; do
[ -f "$i" ] || continue # if not file, skip
dir="${i%/*}" # path component
ffname="${i##*/}" # full filename component (with .ext)
mv "$i" "${dir}/${mask}${ffname}"
done
Here is a sample of what moves would take place with the script named prefix.sh when called on the directory dat in the current working directory and when called on ~/tmp outside the current directory:
output (mask=3960731225):
$ ./prefix.sh dat
dat/f1f2.dat => dat/3960731225f1f2.dat
dat/field.txt => dat/3960731225field.txt
dat/flop.txt => dat/3960731225flop.txt
dat/hh.dat => dat/3960731225hh.dat
dat/hh1.dat => dat/3960731225hh1.dat
dat/hostnm => dat/3960731225hostnm
dat/hosts.dat => dat/3960731225hosts.dat
$ ./prefix.sh ~/tmp
/home/david/tmp/tcpd.tar.xz => /home/david/tmp/3960731225tcpd.tar.xz
/home/david/tmp/tcpdump-capt => /home/david/tmp/3960731225tcpdump-capt
/home/david/tmp/tcpdump.new.1000 => /home/david/tmp/3960731225tcpdump.new.1000
/home/david/tmp/test => /home/david/tmp/3960731225test
There is two commands that is quite helpful, basename and dirname.
They will give you the dir part and the filename, have a look at this test script.
#!/bin/bash
mask=$RANDOM$RANDOM$RANDOM; let "mask %= 10000000000";
echo $mask
mkdir -p testing
> testing/nisse.txt
> testing/guste.txt
> testing/berra.txt
ls testing/
for i in testing/*
do
file=$(basename $i)
dir=$(dirname $i)
newfile=$mask$file
echo $i $dir $file $newfile
mv "$dir/$file" "$dir/$newfile"
done
ls testing/
And it will output:
247639260
berra.txt gusten.txt nisse.txt
testing/berra.txt testing berra.txt 247639260berra.txt
testing/guste.txt testing guste.txt 247639260guste.txt
testing/nisse.txt testing nisse.txt 247639260nisse.txt
247639260berra.txt 247639260guste.txt 247639260nisse.txt
Please note that I wrote it very verbose to make it more clear and readable.
How about adding a cd command before your command now, wherever you want to move the script it works,
cd /home/testing
for i in /home/testing/*; do mv "$i" "$mask$i"; done
I am looking for a script that recursively lists all files using export and read link and by not using ls options. I have tried the following code, but it does not fulfill the purpose. Please can you help.
My Code-
#!/bin/bash
for i in `find . -print|cut -d"/" -f2`
do
if [ -d $i ]
then
echo "Hello"
else
cd $i
echo *
fi
done
Here's a simple recursive function which does a directory listing:
list_dir() {
local i # do not use a global variable in our for loop
# ...note that 'local' is not POSIX sh, but even ash
# and dash support it.
[[ -n $1 ]] || set -- . # if no parameter is passed, default to '.'
for i in "$1"/*; do # look at directory contents
if [ -d "$i" ]; then # if our content is a directory...
list_dir "$i" # ...then recurse.
else # if our content is not a directory...
echo "Found a file: $i" # ...then list it.
fi
done
}
Alternately, if by "recurse", you just mean that you want the listing to be recursive, and can accept your code not doing any recursion itself:
#!/bin/bash
# ^-- we use non-POSIX features here, so shebang must not be #!/bin/sh
while IFS='' read -r -d '' filename; do
if [ -f "$filename" ]; then
echo "Found a file: $filename"
fi
done < <(find . -print0)
Doing this safely calls for using -print0, so that names are separated by NULs (the only character which cannot exist in a filename; newlines within names are valid.
I want to create a bash alias to do the following:
Assume I am at the following path:
/dir1/dir2/dir3/...../dirN
I want to go up to dir3 directly without using cd ... I will just write cdd dir3 and it should go directly to /dir1/dir2/dir3. cdd is my alias name.
I wrote the following alias, but it doesn't work:
alias cdd='export newDir=$1; export myPath=`pwd | sed "s/\/$newDir\/.*/\/$newDir/"`; cd $myPath'
Simply it should get the current full path, then remove anything after the new destination directory, then cd to this new path
The problem with my command is that $1 doesn't get my input to the command cdd
This is a slightly simpler function that I think achieves what you're trying to do:
cdd() { cd ${PWD/$1*}$1; }
Explanation:
${PWD/$1*}$1 takes the current working directory and strips off everything after the string passed to it (the target directory), then adds that string back. This is then used as an argument for cd. I didn't bother adding any error handling as cdwill take care of that itself.
Example:
[atticus:pgl]:~/tmp/a/b/c/d/e/f $ cdd b
[atticus:pgl]:~/tmp/a/b $
It's a little ugly, but it works.
Here's a function - which you could place in your shell profile - which does what you want; note that in addition to directory names it also supports levels (e.g., cdd 2 to go up 2 levels in the hierarchy); just using cdd will move up to the parent directory.
Also note that matching is case-INsensitive.
The code is taken from "How can I replace a command line argument with tab completion?", where you'll also find a way to add complementary tab-completion for ancestral directory names.
cdd ()
{
local dir='../';
[[ "$1" == '-h' || "$1" == '--help' ]] && {
echo -e "usage:
$FUNCNAME [n]
$FUNCNAME dirname
Moves up N levels in the path to the current working directory, 1 by default.
If DIRNAME is given, it must be the full name of an ancestral directory (case does not matter).
If there are multiple matches, the one *lowest* in the hierarchy is changed to." && return 0
};
if [[ -n "$1" ]]; then
if [[ $1 =~ ^[0-9]+$ ]]; then
local strpath=$( printf "%${1}s" );
dir=${strpath// /$dir};
else
if [[ $1 =~ ^/ ]]; then
dir=$1;
else
local wdLower=$(echo -n "$PWD" | tr '[:upper:]' '[:lower:]');
local tokenLower=$(echo -n "$1" | tr '[:upper:]' '[:lower:]');
local newParentDirLower=${wdLower%/$tokenLower/*};
[[ "$newParentDirLower" == "$wdLower" ]] && {
echo "$FUNCNAME: No ancestral directory named '$1' found." 1>&2;
return 1
};
local targetDirPathLength=$(( ${#newParentDirLower} + 1 + ${#tokenLower} ));
dir=${PWD:0:$targetDirPathLength};
fi;
fi;
fi;
pushd "$dir" > /dev/null
}
I agree with mklement0, this should be a function. But a simpler one.
Add this to your .bashrc:
cdd () {
newDir="${PWD%%$1*}$1"
if [ ! -d "$newDir" ]; then
echo "cdd: $1: No such file or directory" >&2
return 1
fi
cd "${newDir}"
}
Note that if $1 (your search string) appears more than once in the path, this function will prefer the first one. Note also that if $1 is a substring of a path, it will not be found. For example:
[ghoti#pc ~]$ mkdir -p /tmp/foo/bar/baz/foo/one
[ghoti#pc ~]$ cd /tmp/foo/bar/baz/foo/one
[ghoti#pc /tmp/foo/bar/baz/foo/one]$ cdd foo
[ghoti#pc /tmp/foo]$ cd -
/tmp/foo/bar/baz/foo/one
[ghoti#pc /tmp/foo/bar/baz/foo/one]$ cdd fo
cdd: fo: No such file or directory
If you'd like to include the functionality of going up 2 levels by running cdd 2, this might work:
cdd () {
newDir="${PWD%%$1*}$1"
if [ "$1" -gt 0 -a "$1" = "${1%%.*}" -a ! -d "$1" ]; then
newDir=""
for _ in $(seq 1 $1); do
newDir="../${newDir}"
done
cd $newDir
return 0
elif [ ! -d "$newDir" ]; then
echo "cdd: $1: No such file or directory" >&2
return 1
fi
cd "${newDir}"
}
The long if statement verifies that you've supplied an integer that is not itself a directory. We build a new $newDir so that you can cd - to get back to your original location if you want.
How can I determine the name of the Bash script file inside the script itself?
Like if my script is in file runme.sh, then how would I make it to display "You are running runme.sh" message without hardcoding that?
me=`basename "$0"`
For reading through a symlink1, which is usually not what you want (you usually don't want to confuse the user this way), try:
me="$(basename "$(test -L "$0" && readlink "$0" || echo "$0")")"
IMO, that'll produce confusing output. "I ran foo.sh, but it's saying I'm running bar.sh!? Must be a bug!" Besides, one of the purposes of having differently-named symlinks is to provide different functionality based on the name it's called as (think gzip and gunzip on some platforms).
1 That is, to resolve symlinks such that when the user executes foo.sh which is actually a symlink to bar.sh, you wish to use the resolved name bar.sh rather than foo.sh.
# ------------- SCRIPT ------------- #
#!/bin/bash
echo
echo "# arguments called with ----> ${#} "
echo "# \$1 ----------------------> $1 "
echo "# \$2 ----------------------> $2 "
echo "# path to me ---------------> ${0} "
echo "# parent path --------------> ${0%/*} "
echo "# my name ------------------> ${0##*/} "
echo
exit
# ------------- CALLED ------------- #
# Notice on the next line, the first argument is called within double,
# and single quotes, since it contains two words
$ /misc/shell_scripts/check_root/show_parms.sh "'hello there'" "'william'"
# ------------- RESULTS ------------- #
# arguments called with ---> 'hello there' 'william'
# $1 ----------------------> 'hello there'
# $2 ----------------------> 'william'
# path to me --------------> /misc/shell_scripts/check_root/show_parms.sh
# parent path -------------> /misc/shell_scripts/check_root
# my name -----------------> show_parms.sh
# ------------- END ------------- #
With bash >= 3 the following works:
$ ./s
0 is: ./s
BASH_SOURCE is: ./s
$ . ./s
0 is: bash
BASH_SOURCE is: ./s
$ cat s
#!/bin/bash
printf '$0 is: %s\n$BASH_SOURCE is: %s\n' "$0" "$BASH_SOURCE"
$BASH_SOURCE gives the correct answer when sourcing the script.
This however includes the path so to get the scripts filename only, use:
$(basename $BASH_SOURCE)
If the script name has spaces in it, a more robust way is to use "$0" or "$(basename "$0")" - or on MacOS: "$(basename \"$0\")". This prevents the name from getting mangled or interpreted in any way. In general, it is good practice to always double-quote variable names in the shell.
If you want it without the path then you would use ${0##*/}
To answer Chris Conway, on Linux (at least) you would do this:
echo $(basename $(readlink -nf $0))
readlink prints out the value of a symbolic link. If it isn't a symbolic link, it prints the file name. -n tells it to not print a newline. -f tells it to follow the link completely (if a symbolic link was a link to another link, it would resolve that one as well).
I've found this line to always work, regardless of whether the file is being sourced or run as a script.
echo "${BASH_SOURCE[${#BASH_SOURCE[#]} - 1]}"
If you want to follow symlinks use readlink on the path you get above, recursively or non-recursively.
The reason the one-liner works is explained by the use of the BASH_SOURCE environment variable and its associate FUNCNAME.
BASH_SOURCE
An array variable whose members are the source filenames where the corresponding shell function names in the FUNCNAME array variable are defined. The shell function ${FUNCNAME[$i]} is defined in the file ${BASH_SOURCE[$i]} and called from ${BASH_SOURCE[$i+1]}.
FUNCNAME
An array variable containing the names of all shell functions currently in the execution call stack. The element with index 0 is the name of any currently-executing shell function. The bottom-most element (the one with the highest index) is "main". This variable exists only when a shell function is executing. Assignments to FUNCNAME have no effect and return an error status. If FUNCNAME is unset, it loses its special properties, even if it is subsequently reset.
This variable can be used with BASH_LINENO and BASH_SOURCE. Each element of FUNCNAME has corresponding elements in BASH_LINENO and BASH_SOURCE to describe the call stack. For instance, ${FUNCNAME[$i]} was called from the file ${BASH_SOURCE[$i+1]} at line number ${BASH_LINENO[$i]}. The caller builtin displays the current call stack using this information.
[Source: Bash manual]
Since some comments asked about the filename without extension, here's an example how to accomplish that:
FileName=${0##*/}
FileNameWithoutExtension=${FileName%.*}
Enjoy!
These answers are correct for the cases they state but there is a still a problem if you run the script from another script using the 'source' keyword (so that it runs in the same shell). In this case, you get the $0 of the calling script. And in this case, I don't think it is possible to get the name of the script itself.
This is an edge case and should not be taken TOO seriously. If you run the script from another script directly (without 'source'), using $0 will work.
Re: Tanktalus's (accepted) answer above, a slightly cleaner way is to use:
me=$(readlink --canonicalize --no-newline $0)
If your script has been sourced from another bash script, you can use:
me=$(readlink --canonicalize --no-newline $BASH_SOURCE)
I agree that it would be confusing to dereference symlinks if your objective is to provide feedback to the user, but there are occasions when you do need to get the canonical name to a script or other file, and this is the best way, imo.
this="$(dirname "$(realpath "$BASH_SOURCE")")"
This resolves symbolic links (realpath does that), handles spaces (double quotes do this), and will find the current script name even when sourced (. ./myscript) or called by other scripts ($BASH_SOURCE handles that). After all that, it is good to save this in a environment variable for re-use or for easy copy elsewhere (this=)...
You can use $0 to determine your script name (with full path) - to get the script name only you can trim that variable with
basename $0
if your invoke shell script like
/home/mike/runme.sh
$0 is full name
/home/mike/runme.sh
basename $0 will get the base file name
runme.sh
and you need to put this basic name into a variable like
filename=$(basename $0)
and add your additional text
echo "You are running $filename"
so your scripts like
/home/mike/runme.sh
#!/bin/bash
filename=$(basename $0)
echo "You are running $filename"
This works fine with ./self.sh, ~/self.sh, source self.sh, source ~/self.sh:
#!/usr/bin/env bash
self=$(readlink -f "${BASH_SOURCE[0]}")
basename=$(basename "$self")
echo "$self"
echo "$basename"
Credits: I combined multiple answers to get this one.
echo "$(basename "`test -L ${BASH_SOURCE[0]} \
&& readlink ${BASH_SOURCE[0]} \
|| echo ${BASH_SOURCE[0]}`")"
In bash you can get the script file name using $0. Generally $1, $2 etc are to access CLI arguments. Similarly $0 is to access the name which triggers the script(script file name).
#!/bin/bash
echo "You are running $0"
...
...
If you invoke the script with path like /path/to/script.sh then $0 also will give the filename with path. In that case need to use $(basename $0) to get only script file name.
Short, clear and simple, in my_script.sh
#!/bin/bash
running_file_name=$(basename "$0")
echo "You are running '$running_file_name' file."
Out put:
./my_script.sh
You are running 'my_script.sh' file.
Info thanks to Bill Hernandez. I added some preferences I'm adopting.
#!/bin/bash
function Usage(){
echo " Usage: show_parameters [ arg1 ][ arg2 ]"
}
[[ ${#2} -eq 0 ]] && Usage || {
echo
echo "# arguments called with ----> ${#} "
echo "# \$1 -----------------------> $1 "
echo "# \$2 -----------------------> $2 "
echo "# path to me ---------------> ${0} " | sed "s/$USER/\$USER/g"
echo "# parent path --------------> ${0%/*} " | sed "s/$USER/\$USER/g"
echo "# my name ------------------> ${0##*/} "
echo
}
Cheers
DIRECTORY=$(cd `dirname $0` && pwd)
I got the above from another Stack Overflow question, Can a Bash script tell what directory it's stored in?, but I think it's useful for this topic as well.
Here is what I came up with, inspired by Dimitre Radoulov's answer (which I upvoted, by the way).
script="$BASH_SOURCE"
[ -z "$BASH_SOURCE" ] && script="$0"
echo "Called $script with $# argument(s)"
regardless of the way you call your script
. path/to/script.sh
or
./path/to/script.sh
$0 will give the name of the script you are running. Create a script file and add following code
#!/bin/bash
echo "Name of the file is $0"
then run from terminal like this
./file_name.sh
To get the "realpath" of script or sourced scripts in all cases :
fullname=$(readlink $0) # Take care of symbolic links
dirname=${fullname%/*} # Get (most of the time) the dirname
realpath=$(dirname $BASH_SOURCE) # TO handle sourced scripts
[ "$realpath" = '.' ] && realpath=${dirname:-.}
Here is the bash script to generate (in a newly created "workdir" subdir and in "mytest" in current dir), a bash script which in turn will source another script, which in turm will call a bash defined function .... tested with many ways to launch them :
#!/bin/bash
##############################################################
ret=0
fullname=$(readlink $0) # Take care of symbolic links
dirname=${fullname%/*} # Get (most of the time) the dirname
realpath=$(dirname $BASH_SOURCE) # TO handle sourced scripts
[ "$realpath" = '.' ] && realpath=${dirname:-.}
fullname_withoutextension=${fullname%.*}
mkdir -p workdir
cat <<'EOD' > workdir/_script_.sh
#!/bin/bash
##############################################################
ret=0
fullname=$(readlink $0) # Take care of symbolic links
dirname=${fullname%/*} # Get (most of the time) the dirname
realpath=$(dirname $BASH_SOURCE) # TO handle sourced scripts
[ "$realpath" = '.' ] && realpath=${dirname:-.}
fullname_withoutextension=${fullname%.*}
echo
echo "# ------------- RESULTS ------------- #"
echo "# path to me (\$0)-----------> ${0} "
echo "# arguments called with ----> ${#} "
echo "# \$1 -----------------------> $1 "
echo "# \$2 -----------------------> $2 "
echo "# path to me (\$fullname)----> ${fullname} "
echo "# parent path(\${0%/*})------> ${0%/*} "
echo "# parent path(\$dirname)-----> ${dirname} "
echo "# my name ----\${0##*/}------> ${0##*/} "
echo "# my source -\${BASH_SOURCE}-> ${BASH_SOURCE} "
echo "# parent path(from BASH_SOURCE) -> $(dirname $BASH_SOURCE)"
echo "# my function name -\${FUNCNAME[0]}------> ${FUNCNAME[0]}"
echo "# my source or script real path (realpath)------------------> $realpath"
echo
[ "$realpath" = "workdir" ] || ret=1
[ $ret = 0 ] || echo "*******************************************************"
[ $ret = 0 ] || echo "*********** ERROR **********************************"
[ $ret = 0 ] || echo "*******************************************************"
show_params () {
echo
echo "# --- RESULTS FROM show_params() ---- #"
echo "# path to me (\$0)-----------> ${0} "
echo "# arguments called with ----> ${#} "
echo "# \$1 -----------------------> $1 "
echo "# \$2 -----------------------> $2 "
echo "# path to me (\$fullname)----> ${fullname} "
echo "# parent path(\${0%/*})------> ${0%/*} "
echo "# parent path(\$dirname)-----> ${dirname} "
echo "# my name ----\${0##*/}------> ${0##*/} "
echo "# my source -\${BASH_SOURCE}-> ${BASH_SOURCE} "
echo "# parent path(from BASH_SOURCE) -> $(dirname $BASH_SOURCE)"
echo "# my function name -\${FUNCNAME[0]}------> ${FUNCNAME[0]}"
echo "# my source or script real path (realpath)------------------> $realpath"
echo
[ "$realpath" = "workdir" ] || ret=1
[ $ret = 0 ] || echo "*******************************************************"
[ $ret = 0 ] || echo "*********** ERROR **********************************"
[ $ret = 0 ] || echo "*******************************************************"
}
show_params "$#"
EOD
cat workdir/_script_.sh > workdir/_side_by_side_script_sourced.inc
cat <<'EOD' >> workdir/_script_.sh
echo "# . $realpath/_side_by_side_script_sourced.inc 'hello there' 'william'"
. $realpath/_side_by_side_script_sourced.inc 'hello there' 'william'
[ $ret = 0 ] || echo "*******************************************************"
[ $ret = 0 ] || echo "*********** ERROR **********************************"
[ $ret = 0 ] || echo "*******************************************************"
EOD
chmod +x workdir/_script_.sh
[ -L _mytest_ ] && rm _mytest_
ln -s workdir/_script_.sh _mytest_
# ------------- CALLED ------------- #
called_by () {
echo '=========================================================================='
echo " Called by : " "$#"
echo '=========================================================================='
eval "$#"
}
called_by bash _mytest_
called_by ./_mytest_
called_by bash workdir/_script_.sh
called_by workdir/_script_.sh
called_by . workdir/_script_.sh
# ------------- RESULTS ------------- #
echo
echo
[ $ret = 0 ] || echo "*******************************************************"
[ $ret = 0 ] || echo "*********** ERROR **********************************"
[ $ret = 0 ] || echo "*******************************************************"
echo
[ $ret = 0 ] && echo ".... location of scripts (\$realpath) should always be equal to $realpath, for all test cases at date".
echo
# ------------- END ------------- #
echo "You are running $0"
somthing like this?
export LC_ALL=en_US.UTF-8
#!/bin/bash
#!/bin/sh
#----------------------------------------------------------------------
start_trash(){
ver="htrash.sh v0.0.4"
$TRASH_DIR # url to trash $MY_USER
$TRASH_SIZE # Show Trash Folder Size
echo "Would you like to empty Trash [y/n]?"
read ans
if [ $ans = y -o $ans = Y -o $ans = yes -o $ans = Yes -o $ans = YES ]
then
echo "'yes'"
cd $TRASH_DIR && $EMPTY_TRASH
fi
if [ $ans = n -o $ans = N -o $ans = no -o $ans = No -o $ans = NO ]
then
echo "'no'"
fi
return $TRUE
}
#-----------------------------------------------------------------------
start_help(){
echo "HELP COMMANDS-----------------------------"
echo "htest www open a homepage "
echo "htest trash empty trash "
return $TRUE
} #end Help
#-----------------------------------------------#
homepage=""
return $TRUE
} #end cpdebtemp
# -Case start
# if no command line arg given
# set val to Unknown
if [ -z $1 ]
then
val="*** Unknown ***"
elif [ -n $1 ]
then
# otherwise make first arg as val
val=$1
fi
# use case statement to make decision for rental
case $val in
"trash") start_trash ;;
"help") start_help ;;
"www") firefox $homepage ;;
*) echo "Sorry, I can not get a $val for you!";;
esac
# Case stop