diff options
| -rw-r--r-- | applets_sh/README | 5 | ||||
| -rwxr-xr-x | applets_sh/dos2unix | 5 | ||||
| -rwxr-xr-x | applets_sh/tac | 7 | ||||
| -rwxr-xr-x | applets_sh/unix2dos | 5 |
4 files changed, 22 insertions, 0 deletions
diff --git a/applets_sh/README b/applets_sh/README new file mode 100644 index 0000000..9dcd38a --- /dev/null +++ b/applets_sh/README @@ -0,0 +1,5 @@ +This directory contains examples of applets implemented as shell scripts. + +So far these scripts are not hooked to the build system and are not +installed by "make install". If you want to use them, +you need to install them by hand. diff --git a/applets_sh/dos2unix b/applets_sh/dos2unix new file mode 100755 index 0000000..0fd5206 --- /dev/null +++ b/applets_sh/dos2unix @@ -0,0 +1,5 @@ +#!/bin/sh +# TODO: use getopt to avoid parsing options as filenames, +# and to support -- and --help +[ $# -ne 0 ] && DASH_I=-i +sed $DASH_I -e 's/\r$//' "$@" diff --git a/applets_sh/tac b/applets_sh/tac new file mode 100755 index 0000000..c5a8e39 --- /dev/null +++ b/applets_sh/tac @@ -0,0 +1,7 @@ +#!/bin/sh +# TODO: use getopt to avoid parsing options as filenames, +# and to support -- and --help +for i in "$@" +do +sed -e '1!G;h;$!d' "$i" +done diff --git a/applets_sh/unix2dos b/applets_sh/unix2dos new file mode 100755 index 0000000..70e0429 --- /dev/null +++ b/applets_sh/unix2dos @@ -0,0 +1,5 @@ +#!/bin/sh +# TODO: use getopt to avoid parsing options as filenames, +# and to support -- and --help +[ $# -ne 0 ] && DASH_I=-i +sed $DASH_I -e 's/$/\r/' "$@" |