mikshaw
Group: Members
Posts: 4856
Joined: July 2004 |
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Posted: Jan. 01 2005,18:59 |
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This is a user menu for Midnight Commander which contains commands for working with archives and MyDSL extensions. It can be used as /home/dsl/.mc/menu for use everywhere, or as /path/to/a/directory/.mc.menu for use in a particular directory.
Press F2 to bring up the menu.
DSL-specific:
If a *.tar.gz *.tgz or *.dsl file is selected, you will have the option to install using mydsl-load in the same manner as the MyDSL button in emelfm.
If a filelist is selected, you can create a MyDSL extension from it. Currently the filelist needs to be one of the following:
files.txt
filelist.txt
list.txt
dsl.txt
More filenames can be added to this line:
+ f ^files.txt$ | f ^filelist.txt$ | f ^list.txt$ | f ^dsl.txt$
For example, if you tend to use 'mydsl.txt', the line would look like this:
+ f ^files.txt$ | f ^filelist.txt$ | f ^list.txt$ | f ^dsl.txt$ | f ^mydsl.txt$
The ^ means that's the beginning of the filename, $ means it's the end, so it wouldn't pick up on a file named 'files.txt.bak' or 'myfiles.txt'
The file list first needs to be manually edited to remove base directories, and file ownership should be checked before running. This menu item is just a way to save having to type the tar/gzip/md5sum commands, and won't check the filelist for you.
| Code Sample |
shell_patterns=0
+ ! t t
@ Do something on the current file
CMD=%{Enter command}
$CMD %f
+ t t
@ Do something on the tagged files
set %t; CMD=%{Enter command}
while [ -n "$1" ]; do
$CMD "$1"
shift
done
=+ f \.dsl$ | f \.tar\.gz$ | f \.tgz$ & t r
m MyDSL
mydsl-load %f
+ f ^files.txt$ | f ^filelist.txt$ | f ^list.txt$ | f ^dsl.txt$
M Create a DSL extension from file list
echo -n "Name of extension: "
read dsl
tar cvzf "$dsl" --numeric-owner --no-recursion -T %f && md5sum "$dsl" > "$dsl.md5.txt"
= t d
3 Compress the current subdirectory (tar.gz)
Pwd=`basename "%d" /`
echo -n "Name of the compressed file (without extension) [$Pwd]: "
read tar
if [ "$tar"x = x ]; then tar="$Pwd"; fi
cd .. && \
tar cf - "$Pwd" | gzip -f9 > "$tar.tar.gz" && \
echo "../$tar.tar.gz created."
4 Compress the current subdirectory (tar.bz2)
Pwd=`basename %d /`
echo -n "Name of the compressed file (without extension) [$Pwd]: "
read tar
if [ "$tar"x = x ]; then tar="$Pwd"; fi
cd .. && \
tar cf - "$Pwd" | bzip2 -f > "$tar.tar.bz2" && \
echo "../$tar.tar.bz2 created."
+ f \.tar\.gz$ | f \.tar\.z$ | f \.tgz$ | f \.tpz$ | f \.tar\.Z$| f \.tar\.bz2$ & t r
x Extract the contents of a compressed tar file
unset EXT
case %f in
*.tar.bz2) EXT=tar_bz2;;
esac
if [ "$EXT" = "tar_bz2" ]; then
bunzip2 -c %f | tar xvf -
else
gzip -dc %f | tar xvf -
fi
+ ! t t
y Gzip or gunzip current file
unset DECOMP
case %f in
*.gz) DECOMP=-d;;
*.[zZ]) DECOMP=-d;;
esac
gzip $DECOMP -v %f
+ t t
Y Gzip or gunzip tagged files
for i in %t
do
unset DECOMP
case $i in
*.gz) DECOMP=-d;;
*.[zZ]) DECOMP=-d;;
esac
gzip $DECOMP -v $i
done
+ ! t t
b Bzip2 or bunzip2 current file
unset DECOMP
case %f in
*.bz2) DECOMP=-d;;
esac
bzip2 $DECOMP -v %f
+ t t
B Bzip2 or bunzip2 tagged files
for i in %t
do
unset DECOMP
case $i in
*.bz2) DECOMP=-d;;
esac
bzip2 $DECOMP -v $i
done
+ f \.tar.gz$ | f \.tgz$ | f \.tpz$ | f \.tar.Z$ | f \.tar.z$ | f \.tar.bz2$ | f \.tar.F$ & t r & ! t t
z Extract compressed tar file to subdirectory
unset D
set gzip -cd
case %f in
*.tar.gz) D="`basename %f .tar.gz`";;
*.tgz) D="`basename %f .tgz`";;
*.tpz) D="`basename %f .tpz`";;
*.tar.Z) D="`basename %f .tar.Z`";;
*.tar.z) D="`basename %f .tar.z`";;
*.tar.bz2) D="`basename %f .tar.bz2`"; set bunzip2 -c;;
*.tar.F) D="`basename %f .tar.F`"; set freeze -dc;
esac
mkdir $D; cd $D && ($1 $2 ../%f | tar xvf -)
+ t t
Z Extract compressed tar files to subdirectories
for i in %t
do
set gzip -dc
unset D
case $i in
*.tar.gz) D="`basename $i .tar.gz`";;
*.tgz) D="`basename $i .tgz`";;
*.tpz) D="`basename $i .tpz`";;
*.tar.Z) D="`basename $i .tar.Z`";;
*.tar.z) D="`basename $i .tar.z`";;
*.tar.F) D="`basename $i .tar.F`"; set freeze -dc;;
*.tar.bz2) D="`basename $i .tar.bz2`"; set bunzip2 -c;;
esac
mkdir $D; (cd $D && $1 $2 ../$i | tar xvf -)
done
+ f \.gz$ | f \.tgz$ | f \.tpz$ | f \.Z$ | f \.z$ | f \.bz2$ & t r & ! t t
c Convert gz<->bz2, tar.gz<->tar.bz2 & tgz->tar.bz2
unset D
case %f in
*.tgz) EXT=tgz;;
*.tpz) EXT=tpz;;
*.Z) EXT=Z;;
*.z) EXT=z;;
*.gz) EXT=gz;;
*.bz2) EXT=bz2;;
esac
case $EXT in
tgz|tpz) D="`basename %f .$EXT`.tar";;
gz|Z|z) D="`basename %f .$EXT`";;
bz2) D="`basename %f .bz2`";;
esac
if [ "$EXT" = "bz2" ]; then
bunzip2 -v %f; gzip -f9 -v $D
else
gunzip -v %f; bzip2 -v $D
fi
+ t t
C Convert gz<->bz2, tar.gz<->tar.bz2 & tgz->tar.bz2
set %t
while [ -n "$1" ]
do
unset D
case $1 in
*.tgz) EXT=tgz;;
*.tpz) EXT=tpz;;
*.Z) EXT=Z;;
*.z) EXT=z;;
*.gz) EXT=gz;;
*.bz2) EXT=bz2;;
esac
case $EXT in
tgz) D="`basename $1 .tgz`.tar";;
tpz) D="`basename $1 .tpz`.tar";;
gz|Z|z) D="`basename $1 .$EXT`";;
bz2) D="`basename $1 .bz2`";;
esac
if [ "$EXT" = "bz2" ]; then
bunzip2 -v $1
gzip -f9 -v $D
else
gunzip -v $1
bzip2 -v $D
fi
shift
done
+ t r & ! t t
a Append file to opposite
cat %f >>%D/%f
+ t t
A Append files to opposite files
set %t
while [ -n "$1" ]; do
cat $1 >>%D/$1
shift
done
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