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openssh-portable
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un-nest $() to make ksh cheerful

This commit is contained in:
Philip Hands 2020-10-03 00:20:07 +02:00 committed by Darren Tucker
parent 18ea5f4b88
commit ce941c75ea
1 changed files with 2 additions and 1 deletions
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3
contrib/ssh-copy-id
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@ -237,6 +237,7 @@ populate_new_ids() {
# optionally takes an alternative path for authorized_keys # optionally takes an alternative path for authorized_keys
installkeys_sh() { installkeys_sh() {
AUTH_KEY_FILE=${1:-.ssh/authorized_keys} AUTH_KEY_FILE=${1:-.ssh/authorized_keys}
AUTH_KEY_DIR=$(dirname "${AUTH_KEY_FILE}")
# In setting INSTALLKEYS_SH: # In setting INSTALLKEYS_SH:
# the tr puts it all on one line (to placate tcsh) # the tr puts it all on one line (to placate tcsh)
@ -249,7 +250,7 @@ installkeys_sh() {
INSTALLKEYS_SH=$(tr '\t\n' ' ' <<-EOF INSTALLKEYS_SH=$(tr '\t\n' ' ' <<-EOF
cd; cd;
umask 077; umask 077;
mkdir -p $(dirname "${AUTH_KEY_FILE}") && mkdir -p "${AUTH_KEY_DIR}" &&
{ [ -z \`tail -1c ${AUTH_KEY_FILE} 2>/dev/null\` ] || echo >> ${AUTH_KEY_FILE}; } && { [ -z \`tail -1c ${AUTH_KEY_FILE} 2>/dev/null\` ] || echo >> ${AUTH_KEY_FILE}; } &&
cat >> ${AUTH_KEY_FILE} || cat >> ${AUTH_KEY_FILE} ||
exit 1; exit 1;