Llewellyn/Tomb
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reverted to use command -v instead of hash

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according to analysis made with @gdrooid
This commit is contained in:
Jaromil 2014-11-16 12:37:27 +01:00
parent da46cbcd31
commit 9f39d671a0
1 changed files with 13 additions and 13 deletions
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tomb
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@ -612,7 +612,7 @@ option_value() {
# Messaging function with pretty coloring
function _msg() {
local msg="$2"
hash gettext 2>/dev/null && msg="$(gettext -s "$2")"
command -v gettext 2>/dev/null && msg="$(gettext -s "$2")"
for i in $(seq 3 ${#});
do
msg=${(S)msg//::$(($i - 2))*::/$*[$i]}
@ -733,7 +733,7 @@ _ensure_dependencies() {
# Check for required programs
for req in cryptsetup pinentry sudo gpg; do
hash $req 2>/dev/null || {
command -v $req 2>/dev/null || {
_failure "Missing required dependency ::1 command::. Please install it." $req }
done
@ -741,24 +741,24 @@ _ensure_dependencies() {
path+=(/sbin /usr/sbin) # zsh magic
# Which dd command to use
hash dcfldd 2>/dev/null && DD=(dcfldd statusinterval=1)
command -v dcfldd 2>/dev/null && DD=(dcfldd statusinterval=1)
# Which wipe command to use
hash wipe 2>/dev/null && WIPE=(wipe -f -s)
command -v wipe 2>/dev/null && WIPE=(wipe -f -s)
# Check for filesystem creation programs
hash mkfs.ext4 2>/dev/null && MKFS=(mkfs.ext4 -q -F -j -L)
command -v mkfs.ext4 2>/dev/null && MKFS=(mkfs.ext4 -q -F -j -L)
# Check for steghide
hash steghide 2>/dev/null || STEGHIDE=0
command -v steghide 2>/dev/null || STEGHIDE=0
# Check for resize
hash e2fsck resize2fs 2>/dev/null || RESIZER=0
command -v e2fsck resize2fs 2>/dev/null || RESIZER=0
# Check for KDF auxiliary tools
hash tomb-kdb-pbkdf2 2>/dev/null || KDF=0
command -v tomb-kdb-pbkdf2 2>/dev/null || KDF=0
# Check for Swish-E file content indexer
hash swish-e 2>/dev/null || SWISH=0
command -v swish-e 2>/dev/null || SWISH=0
# Check for QREncode for paper backups of keys
hash qrencode 2>/dev/null || QRENCODE=0
command -v qrencode 2>/dev/null || QRENCODE=0
}
# }}} - Commandline interaction
@ -2011,7 +2011,7 @@ BEGIN { main="" }
# index files in all tombs for search
# $1 is optional, to specify a tomb
index_tombs() {
{ hash updatedb 2>/dev/null } || {
{ command -v updatedb 2>/dev/null } || {
_failure "Cannot index tombs on this system: updatedb (mlocate) not installed." }
updatedbver=`updatedb --version | grep '^updatedb'`
@ -2033,7 +2033,7 @@ index_tombs() {
_success "Creating and updating search indexes."
# start the LibreOffice document converter if installed
{ hash unoconv 2>/dev/null } && {
{ command -v unoconv 2>/dev/null } && {
unoconv -l 2>/dev/null &
_verbose "unoconv listener launched."
sleep 1 }
@ -2131,7 +2131,7 @@ EOF
done
}
search_tombs() {
{ hash locate 2>/dev/null } || {
{ command -v locate 2>/dev/null } || {
_failure "Cannot index tombs on this system: updatedb (mlocate) not installed." }
updatedbver=`updatedb --version | grep '^updatedb'`